FN Thomson Reuters Web of Science™ VR 1.0 PT J AU Dennis, RL Fahey, AG Cheng, HW AF Dennis, R. L. Fahey, A. G. Cheng, H. W. TI Different effects of individual identification systems on chicken well-being SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE identification system; feather pecking; hen C1 [Dennis, R. L.; Fahey, A. G.; Cheng, H. W.] USDA ARS, Livestock Behav Res Unit, W Lafayette, IN USA. [Dennis, R. L.; Fahey, A. G.] Purdue Univ, W Lafayette, IN 47907 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 362 EP 363 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701123 ER PT J AU Fahey, AG Marchant-Forde, RM Cheng, W AF Fahey, A. G. Marchant-Forde, R. M. Cheng, W. TI Genetic basis of different effects of chronic intermittent social stress on immune function and survivability in laying hens SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE stress; hens; immune C1 [Fahey, A. G.] Purdue Univ, W Lafayette, IN 47907 USA. [Fahey, A. G.; Marchant-Forde, R. M.; Cheng, W.] USDA ARS, W Lafayette, IN USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 362 EP 362 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701122 ER PT J AU Schenck, EL McMunn, KA Rosenstein, D Nielsen, BD Richert, BT Forde, JNM Lay, DC AF Schenck, E. L. McMunn, K. A. Rosenstein, D. Nielsen, B. D. Richert, B. T. Forde, J. N. Marchant Lay, D. C., Jr. TI Exercise increases bone density in the joints and limbs of gestating stall-housed gilts SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE swine; lameness; bone strength C1 [Schenck, E. L.; Richert, B. T.] Purdue Univ, W Lafayette, IN 47907 USA. [McMunn, K. A.; Forde, J. N. Marchant; Lay, D. C., Jr.] USDA ARS, MWA, W Lafayette, IN USA. [Rosenstein, D.; Nielsen, B. D.] Michigan State Univ, E Lansing, MI 48824 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 364 EP 364 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701127 ER PT J AU Cushman, RA Allan, MF Thallman, RM Cundiff, LV AF Cushman, R. A. Allan, M. F. Thallman, R. M. Cundiff, L. V. TI Influence of breed on postpartum interval and estrous cycle length in beef cattle SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE beef breeds; pospartum interval; reproductive efficiency C1 [Cushman, R. A.; Allan, M. F.; Thallman, R. M.; Cundiff, L. V.] USDA ARS, Roman L Hruska US Meat Anim Res Ctr, Clay Ctr, NE USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 370 EP 370 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701145 ER PT J AU Reuter, RR Carroll, JA Brown, MS Forsberg, NE Wang, YQ Mock, R Chapman, JD Galyean, ML AF Reuter, R. R. Carroll, J. A. Brown, M. S. Forsberg, N. E. Wang, Y. -Q. Mock, R. Chapman, J. D. Galyean, M. L. TI Effect of an artificial sweetener and yeast product combination on immune function measurements, growth performance, and carcass characteristics of beef heifers SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE beef cattle; immune function; sweetener C1 [Reuter, R. R.; Galyean, M. L.] Texas Tech Univ, Lubbock, TX 79409 USA. [Reuter, R. R.; Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. [Brown, M. S.] W Texas A&M Univ, Canyon, TX USA. [Forsberg, N. E.; Wang, Y. -Q.] Oregon State Univ, Corvallis, OR 97331 USA. [Mock, R.] Texas Vet Med Diagnost Labs, Amarillo, TX USA. [Chapman, J. D.] Prince Agr Prod, Quincy, IL USA. NR 0 TC 0 Z9 0 U1 1 U2 5 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 370 EP 371 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701146 ER PT J AU Snowder, GD AF Snowder, G. D. TI Using epidemiological models and genetic selection to identify theoretical opportunities to reduce disease impact SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE animal breeding; cattle; disease resistance C1 [Snowder, G. D.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 373 EP 373 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701153 ER PT J AU Spangler, ML Sapp, RL Bertrand, JK MacNeil, MD Rekaya, R AF Spangler, M. L. Sapp, R. L. Bertrand, J. K. MacNeil, M. D. Rekaya, R. TI Different methods of selecting animals for genotyping to maximize the amount of genetic information known in the population SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE genotype sampling; marker-assisted selection; simulation C1 [Spangler, M. L.; Bertrand, J. K.; Rekaya, R.] Univ Georgia, Athens, GA 30602 USA. [Sapp, R. L.; MacNeil, M. D.] USDA ARS, Ft Keogh Livestock & Range Res Lab, Miles City, MT 59301 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 373 EP 374 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701155 ER PT J AU VanRaden, PM AF VanRaden, P. M. TI Efficient estimation of breeding values from dense genomic data SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE iteration on data; genetic markers; algorithm C1 [VanRaden, P. M.] USDA ARS, Anim Improvement Programs Lab, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER SOC ANIMAL SCIENCE PI CHAMPAIGN PA PO BOX 7410, CHAMPAIGN, IL 61826-7410 USA SN 0021-8812 EI 1525-3163 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 374 EP 375 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701158 ER PT J AU VanRaden, PM Tooker, ME AF VanRaden, P. M. Tooker, M. E. TI Methods to explain genomic estimates of breeding value SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE relationship matrix; QTL; genomics C1 [VanRaden, P. M.; Tooker, M. E.] USDA, Anim Improvement Lab Programs Lab, Beltsville, MD 20705 USA. NR 0 TC 11 Z9 12 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI CHAMPAIGN PA PO BOX 7410, CHAMPAIGN, IL 61826-7410 USA SN 0021-8812 EI 1525-3163 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 374 EP 374 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701157 ER PT J AU Wiggans, GR Faust, MA Miglior, F AF Wiggans, G. R. Faust, M. A. Miglior, F. TI Harnessing automatic data collection to enhance genetic improvement programs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE automatic data collection; genetic improvement; fitness traits C1 [Wiggans, G. R.] USDA, Agr Res Serv, Beltsville, MD USA. [Faust, M. A.] ABS Global Inc, De Forest, WI USA. [Miglior, F.] Agr & Agri Food Canada, Sherbrooke, PQ, Canada. [Miglior, F.] Canadian Dairy Network, Guelph, ON, Canada. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 377 EP 377 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701166 ER PT J AU Jones, DR Anderson, KE AF Jones, D. R. Anderson, K. E. TI Comparison of vitelline membrane strength amongst breeds of commercial layers SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE shell egg; vitelline membrane strength; yolk quality C1 [Jones, D. R.] USDA, Agr Res Serv, Egg Safety & Qual Res Unit, Athens, GA USA. [Anderson, K. E.] N Carolina State Univ, Dept Poultry Sci, Raleigh, NC 27695 USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 379 EP 380 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701173 ER PT J AU Reyes-Herrera, I Cole, K de los Santos, FS Donoghue, AM Stern, NJ Svetoch, EA Eruslanov, BN Perelygin, VV Mitsevich, EV Mitsevich, IP Levchuk, VP Farnell, MB Blore, PJ Donoghue, DJ AF Reyes-Herrera, I. Cole, K. de los Santos, F. Solis Donoghue, A. M. Stern, N. J. Svetoch, E. A. Eruslanov, B. N. Perelygin, V. V. Mitsevich, E. V. Mitsevich, I. P. Levchuk, V. P. Farnell, M. B. Blore, P. J. Donoghue, D. J. TI Campylobacter colonization is reduced and gastrointestinal architecture is altered in turkey poults fed bacteriocins SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE Campylobacter; bacteriocin; gastrointestinal architecture C1 [Reyes-Herrera, I.; Cole, K.; de los Santos, F. Solis; Blore, P. J.; Donoghue, D. J.] Univ Arkansas, Fayetteville, AR 72701 USA. [Donoghue, A. M.; Farnell, M. B.] USDA, ARS, PPPSRU, Fayetteville, AR USA. [Stern, N. J.] USDA, ARS, PMSRU, Russell Res Ctr, Athens, GA USA. [Svetoch, E. A.; Eruslanov, B. N.; Perelygin, V. V.; Mitsevich, E. V.; Mitsevich, I. P.; Levchuk, V. P.] State Res Ctr Appl Microbiol, Obolensk, Russia. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 382 EP 383 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701182 ER PT J AU Hinton, A Northcutt, JK Cason, J Smith, DP Ingram, KD AF Hinton, A., Jr. Northcutt, J. K. Cason, J. Smith, D. P. Ingram, K. D. TI Effect of various concentrations of potassium hydroxide and lauric acid on native bacterial flora of broiler carcasses SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE poultry processing; lauric acid; potassium hydroxide C1 [Hinton, A., Jr.; Northcutt, J. K.; Cason, J.; Smith, D. P.; Ingram, K. D.] USDA ARS, Russell Res Ctr, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 383 EP 383 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701184 ER PT J AU Northcutt, JK Huezo, RI Ingram, KD Smith, DP Hinton, A Cason, JA AF Northcutt, J. K. Huezo, R. I. Ingram, K. D. Smith, D. P. Hinton, A., Jr. Cason, J. A. TI Numbers of bacteria recovered from broiler carcasses and chiller water treated with hypochlorous and carbonic acids SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE poultry; immersion chilling; carcass bacteria C1 [Northcutt, J. K.; Ingram, K. D.; Smith, D. P.; Hinton, A., Jr.; Cason, J. A.] USDA, Agr Res Serv, Athens, GA USA. [Huezo, R. I.] Univ Georgia, Athens, GA 30602 USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 383 EP 384 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701185 ER PT J AU Hannah, JF Cox, NA Smith, DP Cason, JA Fletcher, DL Northcutt, JK Buhr, RJ Richardson, LJ AF Hannah, J. F. Cox, N. A. Smith, D. P. Cason, J. A. Fletcher, D. L. Northcutt, J. K. Buhr, R. J. Richardson, L. J. TI Effect of time and sand abrasion on recovery of aerobic bacteria, Escherichia coli, and coliforms from broiler carcasses SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE whole carcass rinse; sand abrasion; bacteria C1 [Hannah, J. F.] Univ Georgia, Athens, GA 30602 USA. [Cox, N. A.; Smith, D. P.; Cason, J. A.; Northcutt, J. K.; Buhr, R. J.; Richardson, L. J.] USDA ARS, Russell Res Ctr, Athens, GA 30613 USA. [Fletcher, D. L.] Univ Connecticut, Storrs, CT USA. NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 384 EP 384 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701186 ER PT J AU Smith, DP Musgrove, MT AF Smith, D. P. Musgrove, M. T. TI Effects of blood in egg albumen on Salmonella survival and growth SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE table eggs; blood spots; Salmonella C1 [Smith, D. P.; Musgrove, M. T.] USDA, Agr Res Serv, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 385 EP 385 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701190 ER PT J AU Proszkowiec-Weglarz, M Humphrey, BD Richards, MP Rosebrough, RW McMurtry, JP Angel, R AF Proszkowiec-Weglarz, M. Humphrey, B. D. Richards, M. P. Rosebrough, R. W. McMurtry, J. P. Angel, R. TI Expression of the carbohydrate response element binding protein gene and related genes involved in hepatic lipogenesis during post-hatch development of broiler chickens SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE ChREBP; lipogenesis; chicken C1 [Proszkowiec-Weglarz, M.; Richards, M. P.; Rosebrough, R. W.; McMurtry, J. P.] USDA ARS, Beltsville, MD USA. [Humphrey, B. D.] Calif Polytech State Univ San Luis Obispo, San Luis Obispo, CA 93407 USA. [Angel, R.] Univ Maryland, College Pk, MD 20742 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 390 EP 390 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701206 ER PT J AU Hammer, CJ Vormahme, KA Taylor, JB Redmer, DA Luther, JS Neville, TL Reed, JJ Caton, JS Reynolds, LP AF Hammer, C. J. Vormahme, K. A. Taylor, J. B. Redmer, D. A. Luther, J. S. Neville, T. L. Reed, J. J. Caton, J. S. Reynolds, L. P. TI Effects of maternal nutrition and selenium supplementation on absorption of IgG and survival of lambs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE IgG; mortality; lamb C1 [Hammer, C. J.; Vormahme, K. A.; Redmer, D. A.; Luther, J. S.; Neville, T. L.; Reed, J. J.; Caton, J. S.; Reynolds, L. P.] N Dakota State Univ, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. RI Reynolds, Lawrence/I-5267-2015 OI Reynolds, Lawrence/0000-0002-6838-7809 NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 391 EP 391 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701208 ER PT J AU Suryawan, A Orellana, RA Jeyapalan, AS Nguyen, HV Fleming, JR Davis, TA AF Suryawan, A. Orellana, R. A. Jeyapalan, A. S. Nguyen, H. V. Fleming, J. R. Davis, T. A. TI The activation of insulin and nutrient signaling components leading to translation initiation in skeletal muscle of neonatal pigs is developmentally regulated SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE protein synthesis; skeletal muscle; pig C1 [Suryawan, A.; Orellana, R. A.; Jeyapalan, A. S.; Nguyen, H. V.; Fleming, J. R.; Davis, T. A.] USDA ARS, Baylor Coll Med, Childrens Nutr Res Ctr, Dept Pediat, Houston, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 391 EP 391 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701207 ER PT J AU Fasina, YO Holt, PS Moran, ET Moore, RW Conner, DE Mckee, SR AF Fasina, Y. O. Holt, P. S. Moran, E. T. Moore, R. W. Conner, D. E. Mckee, S. R. TI Intestinal cytokine responses to Salmonella enterica serovar typhimurium infection in young chicks SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE salmonella typhimurium; pro-inflammatory cytokines; broiler chicks C1 [Fasina, Y. O.; Moran, E. T.; Conner, D. E.; Mckee, S. R.] Auburn Univ, Auburn, AL 36849 USA. [Holt, P. S.; Moore, R. W.] USDA ARS, Egg Safety & Qual Res Unit, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 393 EP 393 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701214 ER PT J AU Lillehoj, HS Park, SS Allen, PC FitzCoy, S Bautista, DA AF Lillehoj, H. S. Park, S. S. Allen, P. C. FitzCoy, S. Bautista, D. A. TI Immunopathology and cytokine responses in broiler chickens coinfected with eimeria maxima and clostridiurn perfringens using an animal model of necrotic enteritis SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE necrotic enteritis; Clostridium perfringens; Eimeria maxima C1 [Lillehoj, H. S.; Park, S. S.; Allen, P. C.] USDA ARS, Beltsville, MD USA. [FitzCoy, S.] Schering Plough Anim Hlth, Millsboro, DE USA. [Bautista, D. A.] Univ Delaware, Georgetown, Guyana. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 393 EP 393 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701213 ER PT J AU Reynnells, RD AF Reynnells, R. D. TI Introduction and Washington update SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE accountability; extension; impact reporting C1 [Reynnells, R. D.] USDA, CSREES, PAS, Washington, DC USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 394 EP 394 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701216 ER PT J AU Saylor, WW Angell, R Mitchell, AD Persia, ME AF Saylor, W. W. Angell, R. Mitchell, A. D. Persia, M. E. TI Effects of mega doses of phytase on broiler chick body composition SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE phytase; body composition; DXA C1 [Saylor, W. W.; Persia, M. E.] Univ Delaware, Newark, DE USA. [Angell, R.] Univ Maryland, College Pk, MD 20742 USA. [Mitchell, A. D.] USDA, Beltsville, MD 20705 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 397 EP 397 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701228 ER PT J AU Peebles, ED Branton, SL Burnham, MR Whitmarsh, SK Gerard, PD AF Peebles, E. D. Branton, S. L. Burnham, M. R. Whitmarsh, S. K. Gerard, P. D. TI Effects of supplemental dietary phytase and 25-hydroxycho-lecalciferol on the digestive and reproductive organ characteristics of commercial layers inoculated before or at the onset of lay with the F-strain of Mycoplasma gallisepticum SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE Mycoplasma gallisepticum; phytase; 25-hydroxychole-calciferol C1 [Peebles, E. D.; Burnham, M. R.; Whitmarsh, S. K.; Gerard, P. D.] Mississippi State Univ, Mississippi State, MS USA. [Branton, S. L.] USDA ARS, Poultry Res Unit, Mississippi State, MS USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 402 EP 402 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701243 ER PT J AU Fairchild, BD Mauldin, JM Buhr, RJ AF Fairchild, B. D. Mauldin, J. M. Buhr, R. J. TI Effects of multistage or single-stage incubation on broiler chick quality and performance SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE broiler performance; incubation; breeder age C1 [Fairchild, B. D.; Mauldin, J. M.] Univ Georgia, Dept Poultry Sci, Athens, GA 30602 USA. [Buhr, R. J.] USDA ARS, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 403 EP 403 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701246 ER PT J AU Mauldin, JM O'Shaughnessy, AL Musgrove, MT AF Mauldin, J. M. O'Shaughnessy, A. L. Musgrove, M. T. TI Effectiveness of immersion of hatching eggs into disinfectant solutions in a commercial hatchery. SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE hatching eggs; sanitation; hatchability C1 [Mauldin, J. M.] Univ Georgia, Athens, GA 30602 USA. [O'Shaughnessy, A. L.] United Promot Inc, Atlanta, GA USA. [Musgrove, M. T.] USDA ARS, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 403 EP 403 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701245 ER PT J AU Casper, DP Mertens, DR AF Casper, D. P. Mertens, D. R. TI Feed efficiency of lactating dairy cows is related to dietary energy density. SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE feed efficiency; energy density; acidosis C1 [Casper, D. P.] Agr Kings Inc, Fulton, IL USA. [Mertens, D. R.] USDA ARS, Dairy Forage Res Ctr, Madison, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 407 EP 407 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701259 ER PT J AU Capuco, AV Coutinho, LL Evock-Clover, CM Minuti, A Sonstegard, TS Boisclair, YR Van Amburgh, ME Bertoni, G Matukumalli, LKLK AF Capuco, A. V. Coutinho, L. L. Evock-Clover, C. M. Minuti, A. Sonstegard, T. S. Boisclair, Y. R. Van Amburgh, M. E. Bertoni, G. Matukumalli, L. K. L. K. TI Ontogenic expression of microRNA in bovine mammary gland SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE regulatory RNA; gene expression; lactation C1 [Capuco, A. V.; Evock-Clover, C. M.; Sonstegard, T. S.; Matukumalli, L. K. L. K.] USDA ARS, Bovine Funct Genom Lab, Beltsville, MD USA. [Coutinho, L. L.] Univ Sao Paulo, ESALQ, Piracicaba, SP, Brazil. [Minuti, A.; Bertoni, G.] Catholic Univ, Inst Zootech, Piacenza, Italy. [Boisclair, Y. R.; Van Amburgh, M. E.] Cornell Univ, Ithaca, NY 14853 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 414 EP 414 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701281 ER PT J AU Sonstegard, TS Keele, JW Harhay, GP Smith, TPL Matukumalli, LK Liu, G Van Tassell, CP Alexander, LJ AF Sonstegard, T. S. Keele, J. W. Harhay, G. P. Smith, T. P. L. Matukumalli, L. K. Liu, G. Van Tassell, C. P. Alexander, L. J. TI Creation of a gene atlas in cattle using sequence-based transcriptional profiling SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE cattle; gene expression; transcription C1 [Sonstegard, T. S.; Matukumalli, L. K.; Liu, G.; Van Tassell, C. P.] USDA, ARS, Beltsville Agr Res Ctr, Beltsville, MD USA. [Keele, J. W.; Harhay, G. P.; Smith, T. P. L.] USDA, ARS, US Meat Anim Res Ctr, Clay Ctr, NE USA. [Matukumalli, L. K.] George Mason Univ, Fairfax, VA 22030 USA. [Alexander, L. J.] USDA, ARS, Ft Keogh Livestock & Range Res Lab, Miles City, MT USA. RI Keele, John/A-5846-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 415 EP 415 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701284 ER PT J AU Roush, WB AF Roush, W. B. TI Utilizing neural network analysis in animal behavior studies SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE behavior; artificial neural network; fuzzy logic C1 [Roush, W. B.] USDA ARS, Poultry Res Unit, Mississippi State, MS USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 416 EP 416 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701286 ER PT J AU McGlone, JJ Hulbert, LE Krebs, N Sutherland, MA Dailey, JW AF McGlone, J. J. Hulbert, L. E. Krebs, N. Sutherland, M. A. Dailey, J. W. TI Major pitfalls in animal welfare research SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE animal welfare; methods; behavior C1 [McGlone, J. J.; Hulbert, L. E.; Krebs, N.; Sutherland, M. A.] Texas Tech Univ, Lubbock, TX 79409 USA. [Dailey, J. W.] USDA, Livestock Issues Res Unit, Lubbock, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 417 EP 417 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701289 ER PT J AU Brown, KR Harrison, LR Klotz, JL Strickland, JR Boling, JA Matthews, JC AF Brown, K. R. Harrison, L. R. Klotz, J. L. Strickland, J. R. Boling, J. A. Matthews, J. C. TI Neotyphodium coenophialum alters blood metabolites involved in nitrogen, energy, and mineral metabolism in growing steers SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE endophyte; fescue; metabolite C1 [Brown, K. R.; Boling, J. A.; Matthews, J. C.] Dept Anim & Food Sci, Lexington, KY USA. [Harrison, L. R.] Livestock Dis Diagnost Ctr, Lexington, KY USA. [Klotz, J. L.; Strickland, J. R.] Univ Kentucky, USDA ARS, Forage Anim Prod Res Unit, Lexington, KY 40546 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 418 EP 418 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701291 ER PT J AU Aiken, GE McClanahan, LK AF Aiken, G. E. McClanahan, L. K. TI Hemodynamics in the caudal artery of yearling steers following removal from toxic tall fescue and placement on non-toxic diets SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE tall fescue; ergot alkaloids; vasoconstriction C1 [Aiken, G. E.] USDA ARS FAPRU, Lexington, KY USA. [McClanahan, L. K.] Univ Kentucky, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 419 EP 419 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701294 ER PT J AU Cole, JB VanRaden, PM Dematawewa, CMB AF Cole, J. B. VanRaden, P. M. Dematawewa, C. M. B. TI Estimation of yields for long lactations using best prediction SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE best prediction; milk yield; long lactations C1 [Cole, J. B.; VanRaden, P. M.] USDA, Anim Improvement Programs Lab, Beltsville, MD 20705 USA. [Dematawewa, C. M. B.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. RI Cole, John/J-8571-2014 OI Cole, John/0000-0003-1242-4401 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 421 EP 421 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701301 ER PT J AU Van Tassell, CP Matukumalli, LK Taylor, C Smith, TPL Sonstegard, TS Schnabel, RD De Silva, MVB Wiggans, GR Liu, G Moore, S Taylor, JF AF Van Tassell, C. P. Matukumalli, L. K. Taylor, C. Smith, T. P. L. Sonstegard, T. S. Schnabel, R. D. De Silva, M. V. B. Wiggans, G. R. Liu, G. Moore, S. Taylor, J. F. TI Construction and application of a bovine high-density SNP assay SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE genome selection; single nucleotide polymorphism; marker assisted selection C1 [Van Tassell, C. P.; Matukumalli, L. K.; Sonstegard, T. S.; De Silva, M. V. B.; Wiggans, G. R.; Liu, G.] USDA ARS, Beltsville Agr Res Ctr, Beltsville, MD 20705 USA. [Schnabel, R. D.; Taylor, J. F.] Univ Missouri, Columbia, MO USA. [Smith, T. P. L.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. [Matukumalli, L. K.] George Mason Univ, Fairfax, VA 22030 USA. [Taylor, C.] Illumina Inc, San Diego, CA USA. [Moore, S.] Univ Alberta, Edmonton, AB, Canada. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 421 EP 422 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701303 ER PT J AU Escobar, J Nguyen, HV Davis, TA AF Escobar, J. Nguyen, H. V. Davis, T. A. TI Differential effects of leucine on translation initiation factor activation and protein synthesis in skeletal muscle, renal and adipose tissues of neonatal pigs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE leucine; protein synthesis; translation initiation factor C1 [Escobar, J.; Nguyen, H. V.; Davis, T. A.] Baylor Coll Med, USDA ARS, Childrens Nutr Res Ctr, Houston, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 441 EP 441 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701361 ER PT J AU Quant, AD Lindemann, MD Cromwell, GL Kerr, BJ Payne, RL AF Quant, A. D. Lindemann, M. D. Cromwell, G. L. Kerr, B. J. Payne, R. L. TI Determining the optimum dietary tryptophan to lysine ratio in 25 to 40 kg growing pigs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE lysine; tryptophan; pigs C1 [Quant, A. D.; Lindemann, M. D.; Cromwell, G. L.] Univ Kentucky, Lexington, KY 40506 USA. [Kerr, B. J.] USDA, Ames, IA USA. [Payne, R. L.] Degussa Corp, Kennesaw, GA USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 442 EP 442 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701365 ER PT J AU Davis, TA Suryawan, A Orellana, RA Fiorotto, ML AF Davis, T. A. Suryawan, A. Orellana, R. A. Fiorotto, M. L. TI Postnatal ontogeny of skeletal muscle protein synthesis in pigs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE swine; protein synthesis; muscle C1 [Davis, T. A.; Suryawan, A.; Orellana, R. A.; Fiorotto, M. L.] Baylor Coll Med, USDA ARS, Childrens Nutr Res Ctr, Houston, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 445 EP 445 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701373 ER PT J AU Wells, KJ Geary, TW de Avila, DM de Avila, J Conforti, VA Ulker, H McLean, DJ Roberts, AJ Reeves, JJ AF Wells, K. J. Geary, T. W. de Avila, D. M. de Avila, J. Conforti, V. A. Ulker, H. McLean, D. J. Roberts, A. J. Reeves, J. J. TI Luteinizing hormone-releasing hormone immunization alters pituitary hormone synthesis and storage in bulls and steers SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE LHRH immunization; trenbolone acetate; pituitary C1 [Wells, K. J.; de Avila, D. M.; de Avila, J.; Conforti, V. A.; Ulker, H.; Reeves, J. J.] Washington State Univ, Pullman, WA 99164 USA. [Geary, T. W.] USDA ARS, Miles City, MT USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 450 EP 450 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701388 ER PT J AU Leymaster, KA AF Leymaster, K. A. TI Evaluation of Dorper, Dorset, Katahdin, and Rambouillet crossbred ewes in high- and low-input production systems SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE production systems; hair breeds; sheep C1 [Leymaster, K. A.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 458 EP 459 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701414 ER PT J AU Scharf, B Wax, LE Carroll, JA Riley, DG Chase, CC Coleman, SW Keisler, DH Spiers, DE AF Scharf, B. Wax, L. E. Carroll, J. A. Riley, D. G. Chase, C. C., Jr. Coleman, S. W. Keisler, D. H. Spiers, D. E. TI Evaluation of physiological differences in heat tolerant (Romosinuano) and heat susceptible (Angus) Bos taurus cattle during controlled heat challenge SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE cattle; heat; tolerance C1 [Scharf, B.; Wax, L. E.; Keisler, D. H.; Spiers, D. E.] Univ Missouri, Columbia, MO USA. [Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. [Riley, D. G.; Chase, C. C., Jr.; Coleman, S. W.] USDA ARS, Suptrop Agr Res Stn, Brooksville, FL USA. RI Keisler, Duane/C-2746-2011 OI Keisler, Duane/0000-0002-8792-7030 NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 466 EP 467 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701436 ER PT J AU Kahl, S Elsasser, TH AF Kahl, S. Elsasser, T. H. TI Tumor necrosis factor-alpha (TNF-alpha), nitric oxide (NO), and xanthine oxidase (XO) responses to endotoxin (LPS) challenge in steers: Effect of progesterone (P4) and estradiol (E2) treatment SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE endotoxin; estradiol; progesterone C1 [Kahl, S.; Elsasser, T. H.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 467 EP 467 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701437 ER PT J AU Stahel, JR AF Stahel, J. R. TI Pasteurization of colostrum reduces the incidence of paratuberculosis in neonatal calves SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE Mycobacterium avium subsp paratuberculosis; calves; colostrum C1 [Stahel, J. R.] USDA ARS, NADC, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 468 EP 468 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701440 ER PT J AU Ibeagha-Awemu, EM Lee, JW Ibeagha, AE Bannerman, DD Paape, MJ Zhao, X AF Ibeagha-Awemu, E. M. Lee, J. -W. Ibeagha, A. E. Bannerman, D. D. Paape, M. J. Zhao, X. TI Escherichia coli lipopolysaccharide upregulates the expression of both toll like receptor 4 and 2 (TLR4 and TLR2) in cultured bovine mammary epithelial cells SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE lipopolysaccharide; TLR4 and TLR2; mastitis C1 [Ibeagha-Awemu, E. M.; Ibeagha, A. E.; Zhao, X.] McGill Univ, Ste Anne De Bellevue, PQ, Canada. [Lee, J. -W.] Natl Pingtung Univ Sci & Technol, Neipu, Taiwan. [Bannerman, D. D.; Paape, M. J.] USDA, Beltsville, MD 20705 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 471 EP 471 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701449 ER PT J AU Casas, E Lunstra, DD Cundiff, LV Ford, JJ AF Casas, E. Lunstra, D. D. Cundiff, L. V. Ford, J. J. TI Growth and pubertal development of F-1 bulls from Hereford, Angus, Norwegian Red, Swedish Red and White, Friesian, and Wagyu sires SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE beef cattle; bulls; puberty C1 [Casas, E.; Lunstra, D. D.; Cundiff, L. V.; Ford, J. J.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 475 EP 475 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701462 ER PT J AU Chen, S Van Kessel, JS Bah, B Ren, FZ Zeng, SS AF Chen, S. Van Kessel, J. S. Bah, B. Ren, F. Z. Zeng, S. S. TI Validation of Petrifilm plates for enumeration of total bacteria, psychotropic bacteria, and coliforms in goat milk SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE goat milk; petrifilm plates; bacteria count C1 [Chen, S.; Bah, B.; Zeng, S. S.] Langston Univ, Langston, OK USA. [Chen, S.; Ren, F. Z.] China Agr Univ, Beijing, Peoples R China. [Van Kessel, J. S.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 487 EP 487 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701504 ER PT J AU Brito, MAVP Somkuti, GA AF Brito, M. A. V. P. Somkuti, G. A. TI Production of bacteriocins by staphylococcal strains isolated from Brazilian cheese SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE bacteriocin; Staphylococcus; cheese C1 [Brito, M. A. V. P.] EMPRAPA Dairy Cattle Res Ctr, Juiz De Fora, Brazil. [Somkuti, G. A.] USDA ARS, Eastern Reg Res Ctr, Wyndmoor, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 489 EP 489 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701511 ER PT J AU Renye, JA Somkuti, GA Van Hekken, DL AF Renye, J. A. Somkuti, G. A. Van Hekken, D. L. TI Survey of lactic acid bacteria in Hispanic-style cheeses for antimicrobial activity SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE antimicrobial; bacteriocin; lactic acid bacteria C1 [Renye, J. A.; Somkuti, G. A.; Van Hekken, D. L.] USDA ARS, Eastern Reg Res Ctr, Wyndmoor, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 489 EP 489 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701510 ER PT J AU Soder, KJ Sanderson, MA AF Soder, K. J. Sanderson, M. A. TI Effect of morphological traits on intake characteristics of four grass species found in temperate biodiverse pasture systems SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE biodiverse pasture systems; grazing behavior; intake characteristics C1 [Soder, K. J.; Sanderson, M. A.] USDA ARS, Pasture Syst & Watershed Management Res Unit, University Pk, PA USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 495 EP 495 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701528 ER PT J AU Gregorini, P Bowman, M Coblentz, W Beck, PA Gunter, SA AF Gregorini, P. Bowman, M. Coblentz, W. Beck, P. A. Gunter, S. A. TI Effect of herbage depletion on cattle grazing dynamics in wheat pastures SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE grazing Behavior; herbage and nutrient intake; ruminal; degradation kinetics C1 [Gregorini, P.] USDA ARS, University Pk, PA USA. [Bowman, M.] Univ Arkansas, Fayetteville, AR 72701 USA. [Coblentz, W.] USDA ARS, Madison, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 496 EP 496 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701532 ER PT J AU Caldwell, JD Coffey, KP Coblentz, WK Ogden, RK Looper, ML Kreider, DL Jennings, JA Hubbell, DS Hess, TW Rosenkrans, CF AF Caldwell, J. D. Coffey, K. P. Coblentz, W. K. Ogden, R. K. Looper, M. L. Kreider, D. L. Jennings, J. A. Hubbell, D. S., III Hess, T. W. Rosenkrans, C. F., Jr. TI Growth performance and immune function of fall-born beef calves weaned from endophyte infected tall fescue pastures on different dates in the dpring SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE calves; fescue; weaning date C1 [Caldwell, J. D.; Coffey, K. P.; Coblentz, W. K.; Ogden, R. K.; Kreider, D. L.; Hubbell, D. S., III; Hess, T. W.; Rosenkrans, C. F., Jr.] Univ Arkansas, Fayetteville, AR 72701 USA. [Looper, M. L.; Jennings, J. A.] USDA ARS, Marshfield, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 498 EP 498 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701538 ER PT J AU Phillips, WA Northup, BK Venuto, BC AF Phillips, W. A. Northup, B. K. Venuto, B. C. TI Intensive short duration grazing of fescue pastures to extend the grazing season of winter wheat SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE stocker cattle; wheat pasture; fescue C1 [Phillips, W. A.; Northup, B. K.; Venuto, B. C.] USDA ARS, Grazinglands Res Lab, Washington, DC 20250 USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 498 EP 499 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701539 ER PT J AU Akins, MS Kegley, EB Coffey, KP Lusby, KS Coblentz, WK Bacon, RK Moore, JC Caldwell, JD Skinner, JV AF Akins, M. S. Kegley, E. B. Coffey, K. P. Lusby, K. S. Coblentz, W. K. Bacon, R. K. Moore, J. C. Caldwell, J. D. Skinner, J. V., Jr. TI Comparison of bloat potential between hard red and soft red winter wheat SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE wheat pasture bloat; hard red; soft red C1 [Akins, M. S.; Kegley, E. B.; Coffey, K. P.; Lusby, K. S.; Bacon, R. K.; Moore, J. C.; Caldwell, J. D.; Skinner, J. V., Jr.] Univ Arkansas, Fayetteville, AR 72701 USA. [Coblentz, W. K.] USDA ARS, Marshfield, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 499 EP 499 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701541 ER PT J AU Eega, KR Lee, JH Solomon, MB Pringle, TD McMillin, KW Kannan, G AF Eega, K. R. Lee, J. H. Solomon, M. B. Pringle, T. D. McMillin, K. W. Kannan, G. TI Quality characteristics of jerky made from Hydrodynamic Pressure processed (HDP) chevon and beef SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE chevon; HDP processing; jerky C1 [Eega, K. R.; Lee, J. H.; Kannan, G.] Ft Valley State Univ, Ft Valley, GA USA. [Solomon, M. B.] USDA ARS, Food Technol Safety, Beltsville, MD USA. [Pringle, T. D.] Univ Georgia, Athens, GA 30602 USA. [McMillin, K. W.] Louisiana State Univ, Baton Rouge, LA 70803 USA. NR 0 TC 2 Z9 2 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 504 EP 504 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701557 ER PT J AU Eega, KR Lee, JH Solomon, MB Pringle, TD McMillin, KW Kannan, G AF Eega, K. R. Lee, J. H. Solomon, M. B. Pringle, T. D. McMillin, K. W. Kannan, G. TI Effect of hydrodynamic pressure processing on chevon quality characteristics SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE HDP processing; chevon; tenderness C1 [Eega, K. R.; Lee, J. H.; Kannan, G.] Ft Valley State Univ, Ft Valley, GA USA. [Solomon, M. B.] USDA ARS, Food Technol Safety, Beltsville, MD USA. [Pringle, T. D.] Univ Georgia, Athens, GA 30602 USA. [McMillin, K. W.] Louisiana State Univ, Baton Rouge, LA 70803 USA. NR 0 TC 2 Z9 2 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 504 EP 504 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701556 ER PT J AU Lammers, PJ Honeyman, MS Kerr, BJ Weber, TE Bregendahl, K AF Lammers, P. J. Honeyman, M. S. Kerr, B. J. Weber, T. E. Bregendahl, K. TI Growth performance and carcass characteristics of growing pigs fed crude glycerol SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE crude glycerol; pigs C1 [Lammers, P. J.; Honeyman, M. S.; Bregendahl, K.] Iowa State Univ, Ames, IA USA. [Kerr, B. J.; Weber, T. E.] USDA ARS, Swine Odor & Manure Management Res Unit, Ames, IA USA. NR 0 TC 2 Z9 2 U1 0 U2 3 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 508 EP 508 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701569 ER PT J AU Roberts, S Kerr, B Hoehler, D Bregendahl, K AF Roberts, S. Kerr, B. Hoehler, D. Bregendahl, K. TI Ideal ratio of Arg, Ile, Met, Met plus Cys, Thr, Trp, and Val relative to Lys for 28 to 34-week-old laying hens SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE ideal amino acid ratio; laying hen; egg mass C1 [Roberts, S.; Bregendahl, K.] Iowa State Univ, Ames, IA USA. [Kerr, B.] USDA ARS, NSRIC, Ames, IA USA. [Hoehler, D.] Degussa Corp, Kennesaw, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 524 EP 524 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701620 ER PT J AU Bongalhardo, DC Pelaez, J Fulton, JE Saxena, S Settar, P O'Sullivan, NP Arango, J Long, JA AF Bongalhardo, D. C. Pelaez, J. Fulton, J. E. Saxena, S. Settar, P. O'Sullivan, N. P. Arango, J. Long, J. A. TI Rooster semen cryopreservation: Effect of line and male age on sperm function SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE chicken; freezing; fertilizing ability C1 [Bongalhardo, D. C.; Pelaez, J.; Long, J. A.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 537 EP 537 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701661 ER PT J AU Flowers, WL Spears, JW Nielsen, FH AF Flowers, W. L. Spears, J. W. Nielsen, F. H. TI Effect of boron supplementation on semen quality in mature boars SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE boars; boron; spermatogenesis C1 [Flowers, W. L.; Spears, J. W.] N Carolina State Univ, Raleigh, NC 27695 USA. [Nielsen, F. H.] USDA ARS, Grand Forks Human Nutr Ctr, Grand Forks, ND USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 538 EP 538 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701663 ER PT J AU Hansen, GR Carstens, GE Riley, DG AF Hansen, G. R. Carstens, G. E. Riley, D. G. TI Relationship between residual feed intake, water intake and ultrasound body composition traits in Angus bulls SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE feed efficiency; residual feed intake; carcass traits C1 [Hansen, G. R.] Univ Florida, NFREC, Marianna, FL USA. [Carstens, G. E.] Texas A&M Univ, College Stn, TX 77843 USA. [Riley, D. G.] USDA ARS, STARS, Brooksville, FL USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 551 EP 551 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701702 ER PT J AU Dann, HM DiCerbo, AM Pedersen, JF Grant, RJ AF Dann, H. M. DiCerbo, A. M. Pedersen, J. F. Grant, R. J. TI Comparative effects of wild-type, bmr-6, bmr-12 and stacked sorghum: Sorghum stover digestibility SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE sorghum; bmr; digestibility C1 [Dann, H. M.; DiCerbo, A. M.; Grant, R. J.] William H Miner Agr Res Inst, Chazy, NY USA. [Pedersen, J. F.] Univ Nebraska, USDA ARS, NPA Wheat, Sorghum & Forage Res, Lincoln, NE 68583 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 556 EP 556 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701718 ER PT J AU Silva, MVB Van Tassell, CP Sonstegard, TS Mugambi, J Nagda, S McClintock, S Malek, M Boettcher, P Kemp, S Garcia, JF Iraq, F Hanotte, O AF Silva, M. V. B. Van Tassell, C. P. Sonstegard, T. S. Mugambi, J. Nagda, S. McClintock, S. Malek, M. Boettcher, P. Kemp, S. Garcia, J. F. Iraq, F. Hanotte, O. TI Genetic resistance to nematode parasites in sheep: Use of Box-Cox transformation in QTL mapping SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE QTL; parasites; sheep C1 [Silva, M. V. B.; Van Tassell, C. P.; Sonstegard, T. S.] USDA ARS, Beltsville, MD USA. [Mugambi, J.; Nagda, S.; McClintock, S.; Malek, M.; Kemp, S.; Iraq, F.; Hanotte, O.] Int Livestock Res Inst, Nairobi, Kenya. [Malek, M.; Boettcher, P.] Atom Energy Agcy, Vienna, Austria. RI Hanotte, Olivier/B-4669-2013 NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 576 EP 576 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701780 ER PT J AU Huff, WE Huff, GR Rath, NC Donoghue, AM AF Huff, W. E. Huff, G. R. Rath, N. C. Donoghue, A. M. TI Immune interference of bacteriophage efficacy to treat colibacillosis in broiler chickens SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE bacteriophage; colibacillosis; poultry C1 [Huff, W. E.; Huff, G. R.; Rath, N. C.; Donoghue, A. M.] Univ Arkansas, USDA ARS, Poultry Prod & Prod Safety Res Unit, Fayetteville, AR USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 585 EP 585 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701803 ER PT J AU Monge, CR Hancocl, JD Feoli, C Kaufman, RC Tuinstra, MR Bean, SR Beyer, S Loerger, BP AF Monge, C. R. Hancocl, J. D. Feoli, C. Kaufman, R. C. Tuinstra, M. R. Bean, S. R. Beyer, S. Loerger, B. P. TI Effects of tannin concentration on nutritional value of sorghum grain in broiler chicks SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE poultry; sorghum; tannin C1 [Monge, C. R.; Hancocl, J. D.; Feoli, C.; Kaufman, R. C.; Tuinstra, M. R.; Bean, S. R.; Beyer, S.] Kansas State Univ, Manhattan, KS USA. [Kaufman, R. C.; Bean, S. R.; Loerger, B. P.] USDA ARS, Manhattan, KS USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 589 EP 589 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701816 ER PT J AU Monge, CR Hancock, JD Feoli, C Kaufman, RC Tuinstra, MR Bean, SR Beyer, S Loerger, BP AF Monge, C. R. Hancock, J. D. Feoli, C. Kaufman, R. C. Tuinstra, M. R. Bean, S. R. Beyer, S. Loerger, B. P. TI Effects of tannins from different sorghums on nutrient utilization in broiler chicks SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE sorghum; tannins; poultry C1 [Monge, C. R.; Hancock, J. D.; Feoli, C.; Kaufman, R. C.; Tuinstra, M. R.; Bean, S. R.; Beyer, S.] Kansas State Univ, Manhattan, KS USA. [Kaufman, R. C.; Bean, S. R.; Loerger, B. P.] USDA ARS, Manhattan, KS USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 589 EP 589 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701817 ER PT J AU Farnell, M Byrd, A Sunkara, L Stringfellow, K Anderson, P McReynolds, J Carey, J Bell, A Stipanovic, R Caldwell, D AF Farnell, M. Byrd, A. Sunkara, L. Stringfellow, K. Anderson, P. McReynolds, J. Carey, J. Bell, A. Stipanovic, R. Caldwell, D. TI Pasteurization of chicken litter with steam and calcium oxide to reduce colonization and incidence of Salmonella typhimurium SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE chicken; litter; pasteurization C1 [Farnell, M.; Sunkara, L.; Stringfellow, K.; Anderson, P.; Carey, J.; Caldwell, D.] Texas A&M Univ, College Stn, TX USA. [Byrd, A.; McReynolds, J.; Bell, A.; Stipanovic, R.] USDA ARS, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 592 EP 592 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701826 ER PT J AU Hulet, RM Patterson, PH Myers, CAB AF Hulet, R. M. Patterson, P. H. Myers, C. A. B. TI Vegetative buffers for fan emissions from poultry farms: ammonia, dust, and foliar nitrogen SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE vegetative buffer; ammonia uptake; plant species C1 [Hulet, R. M.; Patterson, P. H.] Penn State Univ, University Pk, PA 16802 USA. [Myers, C. A. B.] Berks Cty Extens, Lebanon, NH USA. Capital Reg Extens, Lancaster, PA USA. USDA, NRCS, Harrisburg, PA USA. USDA, NRCS, Corning, NY USA. Iowa State Univ, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 594 EP 594 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701833 ER PT J AU Cole, NA Todd, RW Auvermann, B Parker, DB AF Cole, N. A. Todd, R. W. Auvermann, B. Parker, D. B. TI Auditing and assessing nutrient management for air quality SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE air quality; regulation; CAFO C1 [Cole, N. A.; Todd, R. W.] USDA ARS, CPRL, Bushland, TX USA. [Auvermann, B.] Texas Agr Exptl Stn, Amarillo, TX USA. [Parker, D. B.] W Texas A&M Univ, Canyon, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 595 EP 595 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701836 ER PT J AU Arthington, JD Qiu, X Cooke, RF Araujo, DB Chase, CC Coleman, SW AF Arthington, J. D. Qiu, X. Cooke, R. F. Araujo, D. B. Chase, C. C. Coleman, S. W. TI Effects of pre-shipping management on measures of performance and inflammation in beef calves entering a receiving feedlot SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE weaning; calves; stress C1 [Arthington, J. D.; Qiu, X.; Cooke, R. F.; Araujo, D. B.; Chase, C. C.] Univ Florida, IFAS, Range Cattle Res & Educ Ctr, Ona, FL USA. [Chase, C. C.; Coleman, S. W.] USDA ARS, Brooksville, FL USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 610 EP 610 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701881 ER PT J AU Oliver, CE Magelky, BK Bauer, ML Caton, JS Hakk, H Larsen, GL Anderson, RC Smith, DJ AF Oliver, C. E. Magelky, B. K. Bauer, M. L. Caton, J. S. Hakk, H. Larsen, G. L. Anderson, R. C. Smith, D. J. TI Efficacy of chlorate against E-coli O157 : H7 and Salmonella Typhimurium in bovine feedlot soil mixture SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract C1 [Oliver, C. E.; Bauer, M. L.; Caton, J. S.] N Dakota State Univ, Fargo, ND 58105 USA. [Magelky, B. K.; Hakk, H.; Larsen, G. L.; Smith, D. J.] USDA ARS, Biosci Res Lab, Fargo, ND 58105 USA. [Anderson, R. C.] So Plains Agr Res Ctr, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 613 EP 613 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701891 ER PT J AU Caton, JS Reed, JJ Neville, TL Vonnahme, KA Borowicz, PP Taylor, JB Redmer, DA Luther, JS Hammer, CJ Carlin, KR Reynolds, LP AF Caton, J. S. Reed, J. J. Neville, T. L. Vonnahme, K. A. Borowicz, P. P. Taylor, J. B. Redmer, D. A. Luther, J. S. Hammer, C. J. Carlin, K. R. Reynolds, L. P. TI Effects of maternal nutrition and selenium supply on postnatal organ mass: Evidence for developmental programming in lambs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE maternal nutrition; selenium; fetal programming C1 [Caton, J. S.; Reed, J. J.; Neville, T. L.; Vonnahme, K. A.; Borowicz, P. P.; Redmer, D. A.; Luther, J. S.; Hammer, C. J.; Carlin, K. R.; Reynolds, L. P.] N Dakota State Univ, Ctr Nutr & Pregnancy, Anim & Range Sci Dept, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 1 Z9 1 U1 2 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 614 EP 614 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701892 ER PT J AU Neville, TL Reed, JJ Vonnahme, KA Borowicz, PP Taylor, JB Redmer, DA Luther, JS Hammer, CJ Lardy, GP Reynolds, LP Caton, JS AF Neville, T. L. Reed, J. J. Vonnahme, K. A. Borowicz, P. P. Taylor, J. B. Redmer, D. A. Luther, J. S. Hammer, C. J. Lardy, G. P. Reynolds, L. P. Caton, J. S. TI Effects of maternal nutrition and selenium supply on ewe and lamb performance SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE birth weight; maternal nutrition; selenium C1 [Neville, T. L.; Reed, J. J.; Vonnahme, K. A.; Borowicz, P. P.; Redmer, D. A.; Luther, J. S.; Hammer, C. J.; Lardy, G. P.; Reynolds, L. P.; Caton, J. S.] N Dakota State Univ, Dept Anim & Range Sci, Ctr Nutr & Pregnancy, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. RI Reynolds, Lawrence/I-5267-2015 OI Reynolds, Lawrence/0000-0002-6838-7809 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 614 EP 614 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701893 ER PT J AU Reynnells, RD Croney, CC Cherney, DJR AF Reynnells, R. D. Croney, C. C. Cherney, D. J. R. TI Why it is important to understand bioethical concepts SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE animal welfare; bioethics; societal expectations C1 [Reynnells, R. D.] USDA, CSREES, PAS, Washington, DC 20250 USA. [Croney, C. C.] Oregon State Univ, Corvallis, OR 97331 USA. [Cherney, D. J. R.] Cornell Univ, Ithaca, NY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 622 EP 622 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701917 ER PT J AU Qi, P AF Qi, P. TI Recent developments in proteomics: Implications for dairy protein research SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE proteomics; post-translational modification; milk proteins C1 [Qi, P.] USDA ARS, ERRC, Wyndmoor, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 630 EP 630 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701942 ER PT J AU McClanahan, LK Aiken, GE AF McClanahan, L. K. Aiken, G. E. TI Effects of clipping and implants on rates of hair growth and sweating, and rectal temperature of steers grazing endophyte-infected tall fescue SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE tall fescue; fescue toxicosis; heat stress C1 [McClanahan, L. K.] Univ Kentucky, Lexington, KY 40506 USA. [Aiken, G. E.] USDA ARS, Forage Anim Prod Res Unit, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 633 EP 633 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701953 ER PT J AU Gregorini, P Gunter, SA Beck, PA AF Gregorini, P. Gunter, S. A. Beck, P. A. TI Timing of herbage and fasting allocation in strip grazed cattle: Effects on patterns of ingestive behavior, herbage intake, and nutrient supply SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE eating pattern of cattle; fasting and herbage allocation; nutrient supply C1 [Gregorini, P.] USDA ARS, University Pk, PA USA. [Gunter, S. A.; Beck, P. A.] Univ Arkansas, SWREC, Hope, AR USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 636 EP 636 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701961 ER PT J AU Smith, TPL McDaneld, TG Doumit, ME Matukumalli, LK Sonstegard, TS Coutinho, LL Wiedmann, RT AF Smith, T. P. L. McDaneld, T. G. Doumit, M. E. Matukumalli, L. K. Sonstegard, T. S. Coutinho, L. L. Wiedmann, R. T. TI The role of microRNAs in muscle development SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE muscle development; non-coding RNA; gene regulation C1 [Smith, T. P. L.; McDaneld, T. G.; Wiedmann, R. T.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE USA. [Doumit, M. E.] Michigan State Univ, E Lansing, MI 48824 USA. [Matukumalli, L. K.; Sonstegard, T. S.] USDA ARS, Bovine Funct Genom Lab, Beltsville, MD USA. [Coutinho, L. L.] Univ Sao Paulo, BR-05508 Sao Paulo, Brazil. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 637 EP 637 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701965 ER PT J AU Walsh, MC Sholly, DM Saddoris, KL Aldridge, BE Sutton, AL Rostagno, MH Richert, BT Radcliffe, JS AF Walsh, M. C. Sholly, D. M. Saddoris, K. L. Aldridge, B. E. Sutton, A. L. Rostagno, M. H. Richert, B. T. Radcliffe, J. S. TI A comparison of water delivered direct fed microbials or organic acids with in-feed antibiotics on weanling pig growth performance, intestinal morphology, gut microbiota and immune status following a Salmonella typhimurium challenge SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE pig; direct fed microbials; water acidification C1 [Walsh, M. C.; Sholly, D. M.; Saddoris, K. L.; Aldridge, B. E.; Sutton, A. L.; Richert, B. T.; Radcliffe, J. S.] Purdue Univ, W Lafayette, IN 47907 USA. [Rostagno, M. H.] USDA, Livestock Behav Unit, W Lafayette, IN USA. NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 646 EP 646 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701993 ER PT J AU Ullah, AHJ Weaver, JD Sethumadhavan, K Mullaney, EJ Lei, XG AF Ullah, A. H. J. Weaver, J. D. Sethumadhavan, K. Mullaney, E. J. Lei, X. G. TI Enzymatic comparisons of Aspergillus niger PhyA and Escherichia coli AppA2 phytases. SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE phytase; kinetics; enzymology C1 [Weaver, J. D.; Lei, X. G.] Cornell Univ, Ithaca, NY USA. [Ullah, A. H. J.; Sethumadhavan, K.; Mullaney, E. J.] ARS, USDA, SRRC, New Orleans, LA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 647 EP 648 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701997 ER PT J AU Feoli, C Hancock, JD Williams, SM Gugle, TL Carter, SD Cole, NA AF Feoli, C. Hancock, J. D. Williams, S. M. Gugle, T. L. Carter, S. D. Cole, N. A. TI Effects of dietary electrolyte balance and molasses in diets with corn-based distillers dried grains with solubles on growth performance in nursery and finishing pigs SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE distillers dried grains; dEB; pig C1 [Feoli, C.; Hancock, J. D.; Williams, S. M.; Gugle, T. L.] Kansas State Univ, Manhattan, KS 66506 USA. [Carter, S. D.] Oklahoma State Univ, Stillwater, OK 74078 USA. [Cole, N. A.] USDA ARS, Bushland, TX USA. NR 0 TC 2 Z9 2 U1 0 U2 2 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 648 EP 648 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701998 ER PT J AU Lents, CA Barb, CR AF Lents, C. A. Barb, C. R. TI Emerging concepts regarding the integration of neuroendocrine signals that regulate gonadotropin secretion in domestic livestock. SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE kisspeptin; gonadotropin; reproduction C1 [Lents, C. A.] Univ Georgia, Athens, GA 30602 USA. [Barb, C. R.] USDA ARS, Russell Res Ctr, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 648 EP 648 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692701999 ER PT J AU Echtemkamp, SE Cushman, RA Allan, MF AF Echtemkamp, S. E. Cushman, R. A. Allan, M. F. TI Increasing ovulation rate reduced follicle size and increased blood progesterone concentrations but had no effect on fertility in cattle selected for twins SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE cattle; fertility; ovulation rate C1 [Echtemkamp, S. E.; Cushman, R. A.; Allan, M. F.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 649 EP 649 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702001 ER PT J AU Leeds, TD Mousel, MR Notter, DR Lewis, GS AF Leeds, T. D. Mousel, M. R. Notter, D. R. Lewis, G. S. TI Prediction of carcass measures and wholesale product weights in sheep using B-mode ultrasound SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE sheep; ultrasound; carcass C1 [Leeds, T. D.; Mousel, M. R.; Lewis, G. S.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. [Notter, D. R.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 662 EP 663 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702041 ER PT J AU Mousel, MR Leeds, TD Notter, DR Zerby, HN AF Mousel, M. R. Leeds, T. D. Notter, D. R. Zerby, H. N. TI Prediction of lamb carcass leg and loin weights using leg score and leg width measurements SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE sheep; leg measurement; carcass C1 [Mousel, M. R.; Leeds, T. D.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. [Notter, D. R.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. [Zerby, H. N.] Ohio State Univ, Columbus, OH 43210 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 663 EP 663 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702042 ER PT J AU Taylor, JB Moffet, CA Leeds, TD AF Taylor, J. B. Moffet, C. A. Leeds, T. D. TI Body weight changes and subsequent lambing rates of western white-faced ewes grazing winter range SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE sheep; winter grazing; reproduction C1 [Taylor, J. B.; Moffet, C. A.; Leeds, T. D.] USDA, ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 663 EP 664 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702044 ER PT J AU Reuter, RR Dailey, JD Carroll, JA Brown, MS Galyean, ML AF Reuter, R. R. Dailey, J. D. Carroll, J. A. Brown, M. S. Galyean, M. L. TI Relationships among exit velocity, cortisol, and carcass characteristics of beef heifers SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE beef cattle; carcass; cortisol C1 [Reuter, R. R.; Galyean, M. L.] Texas Tech Univ, Lubbock, TX 79409 USA. [Reuter, R. R.; Dailey, J. D.; Carroll, J. A.] USDA ARS, Livestock Issue Res Unit, Lubbock, TX USA. [Brown, M. S.] W Texas A&M Univ, Canyon, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 665 EP 665 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702047 ER PT J AU Kuehn, LA Thallman, RM Leymaster, KA AF Kuehn, L. A. Thallman, R. M. Leymaster, K. A. TI Evaluating the feasibility of fitting haplotype effects as random: Variance component estimation SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE haplotype; simulation; variance components C1 [Kuehn, L. A.; Thallman, R. M.; Leymaster, K. A.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 669 EP 670 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702060 ER PT J AU Richt, JA AF Richt, J. A. TI Bovine spongiform encephalopathy in the United States SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE prion diseases; U.S BSE cases; BSE strains C1 [Richt, J. A.] USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 671 EP 671 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702065 ER PT J AU Palmer, MV AF Palmer, M. V. TI Tuberculosis: A re-emerging disease at the interface of domestic animals and wildlife SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE Mycobacteria; tuberculosis; wildlife C1 [Palmer, M. V.] USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 672 EP 672 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702067 ER PT J AU Swanson, TJ Hammer, CJ Taylor, JB Redmer, DA Vonnahme, KA Luther, JS Neville, TL Reed, JJ Caton, JS Reynolds, LP AF Swanson, T. J. Hammer, C. J. Taylor, J. B. Redmer, D. A. Vonnahme, K. A. Luther, J. S. Neville, T. L. Reed, J. J. Caton, J. S. Reynolds, L. P. TI Effects of plane of nutrition and selenium on colostrum quality and mammary development in ewes SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE colostrum; selenium C1 [Swanson, T. J.; Hammer, C. J.; Redmer, D. A.; Vonnahme, K. A.; Luther, J. S.; Neville, T. L.; Reed, J. J.; Caton, J. S.; Reynolds, L. P.] N Dakota State Univ, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt, Dubois, ID USA. RI Reynolds, Lawrence/I-5267-2015 OI Reynolds, Lawrence/0000-0002-6838-7809 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 677 EP 677 PG 1 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702083 ER PT J AU Ivan, SK Baldwin, RL Kohn, RA AF Ivan, S. K. Baldwin, R. L. Kohn, R. A. TI The effect of rumen undegradable and rumen degradable protein concentration on urea recycling in mid-lactation cows SO JOURNAL OF ANIMAL SCIENCE LA English DT Meeting Abstract DE urea recycling; rumen degradable protein; rumen undegradable protein C1 [Ivan, S. K.; Kohn, R. A.] Univ Maryland, College Pk, MD 20742 USA. [Baldwin, R. L.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ANIMAL SCIENCE PI SAVOY PA 1111 NORTH DUNLAP AVE, SAVOY, IL 61874 USA SN 0021-8812 J9 J ANIM SCI JI J. Anim. Sci. PY 2007 VL 85 SU 1 BP 684 EP 685 PG 2 WC Agriculture, Dairy & Animal Science SC Agriculture GA 213UN UT WOS:000249692702107 ER PT J AU Lynch, JM Barbano, DM Fleming, JR AF Lynch, Joanna M. Barbano, David M. Fleming, J. Richard TI Determination of the lactose content of fluid milk by spectrophotometric enzymatic analysis using weight additions and path length adjustment: Collaborative study SO JOURNAL OF AOAC INTERNATIONAL LA English DT Article AB The objective of this collaborative study was to determine the method performance characteristics of a spectrophotometric enzymatic assay for measuring the lactose content of fluid milk. The principle behind the method is similar to that of AOAC Method 984.15 but with significant modifications and added quality control. Additionally, lactose concentration is expressed on a weight/weight (wt/wt) rather than a weight/volume (wt/vol) basis. The principle of the method is the hydrolysis of lactose to D-glucose and D-galactose by beta-galactosidase, followed by the oxidation of beta-D-galactose by nicotinamide adenine dinucleotide (NAD(+)) in the presence of beta-galactose dehydrogenase. The reaction is catalyzed by the addition of aldose-1-epimerase, which accelerates the mutarotation of alpha-D-galactose to beta-D-galactose. The amount of reduced nicotinamide adenine dinucleotide (NADH) formed is measured at 340 nm and is proportional to the amount of lactose present. Important aspects of the assay include preparing the assay solution by weight (rather than volume), mixing the contents of the spectrophotometric cuvette without losing solution, inclusion of aidose-1-epimerase, specifying spectrophotometer characteristics, and accounting for the optical path length of the spectrophotometric cuvettes. In the collaborative study, 11 laboratories tested one lactose standard and 8 pairs of blind replicate raw, processed, and formulated milks with an anhydrous lactose content between 3.0-7.2%. Statistical performance, in units of g/100 g anhydrous lactose, for the milk materials within the applicability of the method was as follows: mean 4.4040, s(r) = 0.0130, s(R) = 0.0250, RSDr = 0.29%, RSDR = 0.57%, r = 0.0364, and R = 0.0700. Standard and marginal recoveries were 98.66 and 99.53%, respectively. Method performance represented a significant improvement over what would be achieved if path length was not accounted for or the assay was done volumetrically. The Study Directors recommend that the method for determination of the lactose content of fluid milk by the spectrophotometric enzymatic method using weight additions and path length adjustment be adopted Official First Action. C1 Cornell Univ, Dept Food Sci, Northeast Dairy Foods Res Ctr, Ithaca, NY 14853 USA. USDA, Southwest Mil Mkt Area, Carrollton, TX 75006 USA. RP Lynch, JM (reprint author), Cornell Univ, Dept Food Sci, Northeast Dairy Foods Res Ctr, Ithaca, NY 14853 USA. EM JL72@cornell.edu NR 24 TC 13 Z9 13 U1 0 U2 4 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 USA SN 1060-3271 J9 J AOAC INT JI J. AOAC Int. PD JAN-FEB PY 2007 VL 90 IS 1 BP 196 EP 216 PG 21 WC Chemistry, Analytical; Food Science & Technology SC Chemistry; Food Science & Technology GA 135BN UT WOS:000244128900024 PM 17373452 ER PT J AU Chen, YP Evans, J Hamilton, M Feldlaufer, M AF Chen, Yanping Evans, Jay Hamilton, Michele Feldlaufer, Mark TI The influence of RNA integrity on the detection of honey bee viruses: molecular assessment of different sample storage methods SO JOURNAL OF APICULTURAL RESEARCH LA English DT Article DE Apis mellifero; Agilent 2100 bioanalyzer; bee viruses; RNA integrity number (RIN); RNA quality (RIN); RNA quality; RT-PCR; storage conditions ID DEFORMED-WING-VIRUS; APIS-MELLIFERA L.; REVERSE TRANSCRIPTION-PCR; COMPLETE GENOME SEQUENCE; PICORNA-LIKE VIRUS; QUEEN-CELL VIRUS; PARALYSIS VIRUS; NUCLEOTIDE-SEQUENCE; VARROA-DESTRUCTOR; SACBROOD VIRUS AB RNA quality has been considered to be one of the most critical components for the overall success of RNA-based assays. To ensure accuracy of virus diagnosis by the RT-PCR method, it is important to identify an optimal sample storage method that stabilizes RNA and protects RNA from the activities of RNase in intact samples. We conducted studies to evaluate the effects of seven different storage conditions on the integrity of RNA and the influence of RNA integrity on the detection of virus infections in honey bees. RNA was isolated from samples processed under one of six storage conditions: 1) bees stored at 4 degrees C; 2) bees stored at -20 degrees C; 3) bees stored at -80 degrees C; 4) sliced bees immersed in RNAlater at 4 degrees C; 5) crushed bee immersed in RNAlater at 4 degrees C; 6) intact bees immersed in RNAlater at 4 degrees C, or 7) bees immersed in 70% ethanol at room temperature. The results indicated that bee samples stored at -80 degrees C, -20 degrees C, cut in slices and then immersed in RNAlater at 4 degrees C, and crushed into a paste and then immersed in RNAlater at 4 degrees C provided successful RNA stabilization, suggesting any one of these four storage methods is the method of choice for storing bee samples intended for virus analysis. RNA extracted from bee samples stored at 4 degrees C or whole bees immersed in RNAlater at 4 degrees C was partially degraded one week post treatment, suggesting that a temperature of 4 degrees C could not prevent RNA from activities of RNase completely and that the size of tissue is critical for successful stabilization of samples immersed in RNAlater. 70% ethanol caused quick and strong degradation of RNA and therefore bee samples that are stored in 70% ethanol are not the recommended starting material for virus analysis. The information obtained from this study is relevant to other researchers and to apiary inspectors involved in epidemiological surveillance of bee viral infections. C1 USDA ARS, Bee Res Lab, Beltsville, MD 20705 USA. RP Chen, YP (reprint author), USDA ARS, Bee Res Lab, Bldg 476,BARC E, Beltsville, MD 20705 USA. EM chenj@ba.ars.usda.gov RI Evans, Jay/C-8408-2012 OI Evans, Jay/0000-0002-0036-4651 NR 20 TC 14 Z9 14 U1 0 U2 7 PU INT BEE RESEARCH ASSOC PI CARDIFF PA JOURNALS LIBRARIAN, 18 NORTH RD, CARDIFF CF1 3DY, WALES SN 0021-8839 J9 J APICULT RES JI J. Apic. Res. PY 2007 VL 46 IS 2 BP 81 EP 87 PG 7 WC Entomology SC Entomology GA 186SN UT WOS:000247798600003 ER PT J AU de Guzman, LI Frake, AM AF de Guzman, Lilia I. Frake, Amanda M. TI Temperature affects Aethina tumida (Coleoptera : Nitidulidae) development SO JOURNAL OF APICULTURAL RESEARCH LA English DT Article DE Aethina tumida; small hive beetle; beetle development; temperature ID SMALL HIVE BEETLE; UNITED-STATES; HONEY-BEES; MURRAY; BIOLOGY; PEST AB The effects of temperature on several life history parameters of small hive beetles (SHB), Aethina tumida, were investigated under laboratory conditions. Our results showed that the development, body size and weight of SHB were dependent on temperature. Egg incubation was about two days at higher temperature (34 degrees C) and three days at lower (room) temperature (24-28 degrees C). Exposure of larvae to lower temperature resulted in a 15-day extension to their development to adult emergence with a mean of 36.31 +/- 0.08 days as opposed to 20.68 +/- 0.08 days at higher temperature (34 degrees C). At lower temperature, the developmental time (first instar to adult emergence) of males was about one-half day longer (36.63 +/- 0.12 days) than that of females (36.02 +/- 0.15 days). Higher temperature supported larger (length = 6.30 +/- 0.07 mm, width = 3.48 +/- 0.02 mm) and heavier (12.95 +/- 0.22 mg) adult females than did the lower temperature (length = 5.30 +/- 0.04 mm, width = 3.39 +/- 0.02 mm, weight = 11.40 +/- 0.20 mg). Weight and width similarities between males exposed to higher temperature (weight 11.53 +/- 0.14 mg, width = 3.43 +/- 0.02 mm) and females reared under room temperature (weight = 11.40 +/- 0.20 mg, width = 3.39 +/- 0.02 mm) were also observed. From this study, we can deduce that the abundance and impact of SHB on honey bee colonies may be influenced by their rate of development in different thermic regimes. A new technique for rearing individual SHB is also described. C1 USDA ARS, Honey Bee Breeding Genet & Physiol Lab, Baton Rouge, LA 70820 USA. RP de Guzman, LI (reprint author), USDA ARS, Honey Bee Breeding Genet & Physiol Lab, 1157 Ben Hur Rd, Baton Rouge, LA 70820 USA. EM ldeguzman@ars.usda.gov NR 28 TC 22 Z9 22 U1 1 U2 5 PU INT BEE RESEARCH ASSOC PI CARDIFF PA JOURNALS LIBRARIAN, 18 NORTH RD, CARDIFF CF1 3DY, WALES SN 0021-8839 J9 J APICULT RES JI J. Apic. Res. PY 2007 VL 46 IS 2 BP 88 EP 93 DI 10.3896/IBRA.1.46.2.04 PG 6 WC Entomology SC Entomology GA 186SN UT WOS:000247798600004 ER PT J AU Harris, JW AF Harris, Jeffrey W. TI Bees with Varroa Sensitive Hygiene preferentially remove mite infested pupae aged <= five days post capping SO JOURNAL OF APICULTURAL RESEARCH LA Spanish DT Article DE hygiene; varroa mites; resistance ID APIS-MELLIFERA L.; AFRICANIZED HONEY-BEES; JACOBSONI OUD; WORKER BROOD; DESTRUCTOR MITES; UNITED-STATES; KILLED BROOD; L COLONIES; BEHAVIOR; HYMENOPTERA AB Suppressed Mite Reproduction (SMR) is a trait of honey bees that provides resistance to Varroa destructor. The mechanism of resistance in SMR bees is the removal of infested pupae from capped brood, so a better name is VSH bees (acronym for Varroa Sensitive Hygiene). This study compared the removal of infested brood by VSH and control bees to determine whether VSH bees removed infested pupae of different ages at similar rates. A pair of infested combs containing all stages of pupae were transferred into each host colony (six VSH and six control colonies) for 40 hours. VSH bees removed significantly more (55%) infested cells (singly and multiply infested), than controls (13%). They removed significantly more (66%) singly infested pupae aged from one to five days post capping (cohort A) than did controls (16%). The two types did not differ in the removal of singly infested pupae aged five to 10 days post capping (cohort B) (5-22%). Many pupae were found in uncapped cells at the end of the test, and most of the uncapped pupae were infested with mites. None of the uncapped cells contained prepupae, the development stage occurring during the first three days post capping. Thus, removal of infested pupae may be triggered by stimuli in cells with pupae aged 3-5 days post capping. C1 USDA ARS, Honey Bee Breeding Genet & Physiol Res Lab, Baton Rouge, LA 70820 USA. RP Harris, JW (reprint author), USDA ARS, Honey Bee Breeding Genet & Physiol Res Lab, 1157 Ben Hur Rd, Baton Rouge, LA 70820 USA. EM jwharris@ars.usda.gov NR 37 TC 31 Z9 32 U1 1 U2 13 PU INT BEE RESEARCH ASSOC PI CARDIFF PA JOURNALS LIBRARIAN, 18 NORTH RD, CARDIFF CF1 3DY, WALES SN 0021-8839 J9 J APICULT RES JI J. Apic. Res. PY 2007 VL 46 IS 3 BP 134 EP 139 PG 6 WC Entomology SC Entomology GA 218NY UT WOS:000250023400002 ER PT J AU Evans, JD Pettis, JS Smith, IB AF Evans, Jay D. Pettis, Jeffery S. Smith, I. Barton TI A diagnostic genetic test for the honey bee tracheal mite, Acarapis woodi SO JOURNAL OF APICULTURAL RESEARCH LA English DT Article DE social insect; Apis mellifera; Acarapis woodi; molecular diagnostic; Varroa destructor; mitochondrial DNA ID ACARI C1 USDA ARS, Bee Res Lab, Beltsville, MD 20705 USA. RP Evans, JD (reprint author), USDA ARS, Bee Res Lab, BARC-E Bldg 476, Beltsville, MD 20705 USA. EM jay.evans@ars.usda.gov RI Evans, Jay/C-8408-2012 OI Evans, Jay/0000-0002-0036-4651 NR 4 TC 6 Z9 6 U1 0 U2 3 PU INT BEE RESEARCH ASSOC PI CARDIFF PA JOURNALS LIBRARIAN, 18 NORTH RD, CARDIFF CF1 3DY, WALES SN 0021-8839 J9 J APICULT RES JI J. Apic. Res. PY 2007 VL 46 IS 3 BP 195 EP 197 PG 3 WC Entomology SC Entomology GA 218NY UT WOS:000250023400011 ER PT J AU Koch, VW AF Koch, V. Wensley TI Celebrating a life by recognizing realities SO JOURNAL OF APPLIED ANIMAL WELFARE SCIENCE LA English DT Editorial Material C1 USDA, Anim & Plant Hlth Inspect Serv, Loveland, CO USA. RP Koch, VW (reprint author), USDA, Anim & Plant Hlth Inspect Serv, Loveland, CO USA. EM vwkoch@hotmail.com NR 0 TC 2 Z9 2 U1 0 U2 0 PU LAWRENCE ERLBAUM ASSOC INC-TAYLOR & FRANCIS PI PHILADELPHIA PA 325 CHESTNUT STREET, STE 800, PHILADELPHIA, PA 19106 USA SN 1088-8705 J9 J APPL ANIM WELF SCI JI J. Appl. Anim. Welf. Sci. PY 2007 VL 10 IS 1 BP 1 EP 6 PG 6 WC Veterinary Sciences SC Veterinary Sciences GA 176ZO UT WOS:000247123600001 PM 17484673 ER PT J AU Baker, K Maple, TL Koch, VW Lonsdorf, EV AF Baker, Kate Maple, Terry L. Koch, V. Wensley Lonsdorf, Elizabeth V. TI "Primatology" panel discussion SO JOURNAL OF APPLIED ANIMAL WELFARE SCIENCE LA English DT Editorial Material C1 TNPRC, Covington, LA 70433 USA. Georgia Inst Technol, Sch Psychol, Atlanta, GA 30332 USA. USDA, Anim & Plant Hlth Inspect Serv, Loveland, CO USA. Univ Chicago, Comm Evolutionary Biol, Chicago, IL 60637 USA. Lincoln Pk Zoos Lester E Fisher Ctr Study & Conse, Chicago, IL USA. RP Baker, K (reprint author), TNPRC, 18703 3 Rivers Rd, Covington, LA 70433 USA. EM kbaker1@tulane.edu NR 0 TC 0 Z9 0 U1 0 U2 0 PU LAWRENCE ERLBAUM ASSOC INC-TAYLOR & FRANCIS PI PHILADELPHIA PA 325 CHESTNUT STREET, STE 800, PHILADELPHIA, PA 19106 USA SN 1088-8705 J9 J APPL ANIM WELF SCI JI J. Appl. Anim. Welf. Sci. PY 2007 VL 10 IS 1 BP 83 EP 86 PG 4 WC Veterinary Sciences SC Veterinary Sciences GA 176ZO UT WOS:000247123600011 PM 17484683 ER PT J AU Bartoszewski, G Havey, MJ Ziolkowska, A Dlugosz, M Malepszy, S AF Bartoszewski, Grzegorz Havey, Michael J. Ziolkowska, Agnieszka Dlugosz, Marek Malepszy, Stefan TI The selection of mosaic (MSC) phenotype after passage of cucumber (Cucumis sativus L.) through cell culture - a method to obtain plant mitochondrial mutants SO JOURNAL OF APPLIED GENETICS LA English DT Review DE Cucumis sativus; mitochondrial mutants; mutagenesis; plant mitochondria; somaclonal variation; tissue culture ID NICOTIANA-SYLVESTRIS PROTOCLONES; ABNORMAL GROWTH MUTANT; SOMACLONAL VARIATION; TISSUE-CULTURE; SOMATIC EMBRYOGENESIS; GENETIC-VARIABILITY; REPETITIVE DNAS; ANTHER CULTURE; MALE-STERILITY; PLASTID DNA AB Mosaic (MSC) mutants of cucumber (Cucumis sativus L.) appear after passage through cell cultures. The MSC phenotype shows paternal transmission and is associated with mitochondrial DNA rearrangements. This review describes the origins and phenotypes of independently produced MSC mutants of cucumber, including current knowledge on their mitochondrial DNA rearrangements, and similarities of MSC with other plant mitochondrial mutants. Finally we propose that passage of cucumber through cell culture can be used as a unique and efficient method to generate mitochondrial mutants of a higher plant in a highly homozygous nuclear background. C1 Agr Univ Warsaw, Dept Plant Genet Breeding & Biotechnol, Fac Hort & Landscape Architecture, PL-02776 Warsaw, Poland. Univ Wisconsin, USDA ARS, Vegetable Crops Unit, Madison, WI 53706 USA. Univ Wisconsin, Dept Hort, Madison, WI 53706 USA. RP Bartoszewski, G (reprint author), Agr Univ Warsaw, Dept Plant Genet Breeding & Biotechnol, Fac Hort & Landscape Architecture, Nowoursynowska 159, PL-02776 Warsaw, Poland. EM grzegorz_bartoszewski@sggw.pl RI Bartoszewski, Grzegorz/B-2211-2012; Bartoszewski, Grzegorz/M-8458-2016 OI Bartoszewski, Grzegorz/0000-0002-6197-770X NR 57 TC 11 Z9 11 U1 1 U2 7 PU POLISH ACADEMY OF SCIENCES, INSTITUTE OF PLANT GENETICS PI POZNAN PA STRZESZYNSKA 34, POZNAN, 60-479, POLAND SN 1234-1983 J9 J APPL GENETICS JI J. Appl. Genetics PY 2007 VL 48 IS 1 BP 1 EP 9 DI 10.1007/BF03194652 PG 9 WC Biotechnology & Applied Microbiology; Genetics & Heredity SC Biotechnology & Applied Microbiology; Genetics & Heredity GA 137UZ UT WOS:000244319400001 PM 17272856 ER PT J AU Medrano, EG Bell, AA AF Medrano, E. G. Bell, A. A. TI Role of Pantoea agglomerans in opportunistic bacterial seed and boll rot of cotton (Gossypium hirsutum) grown in the field SO JOURNAL OF APPLIED MICROBIOLOGY LA English DT Article DE hard-lock(s); hollow seed; opportunistic infections; selection marker; stink bugs ID COLONIZATION; ENDOPHYTES; ERWINIA; CPA-2; L. AB Aims: To investigate the aetiology of seed and boll rot of cotton grown in South Carolina (SC). Methods and Results: Bacteria were isolated from diseased locules of cotton bolls collected in a field in SC, USA and tested for the ability to cause comparable disease symptoms in greenhouse grown cotton fruit. Spontaneously generated rifampicin-resistant (Rif(r)) mutants of the isolates were used in confirmatory pathogenicity tests. Resistance to the antibiotic was both stable and effective in differentiating between an inoculated Rifr strain, rifampicin-sensitive contaminants and/or endophytes. A series of inoculation methods was tested at various boll developmental stages and at different fruiting nodes on the plant. Field disease symptoms were reproduced by inoculating bolls at 2 weeks postanthesis with bacterial suspensions ranging from 10(3) to 10(6) CFU ml(-1). Pathogenic isolates were categorized as Pantoea agglomerans on the basis of phenotype testing, fatty acid profiling (similarity index 0 94), and 16s ribosomal DNA sequence analysis (99% nucleotide identity). Conclusions: Pantoea agglomerans isolates from field-collected immature, diseased cotton caused comparable infection symptoms in greenhouse produced cotton fruit. Significance and Impact of the Study: In 1999, significant yield losses in SC cotton resulted from a previously unobserved seed and boll rot that has since been reported in other southeastern states. This study demonstrated a role of P. agglomerans in producing opportunistic bacterial seed and boll rot of cotton. C1 USDA ARS, CPRU, College Stn, TX 77845 USA. RP Medrano, EG (reprint author), USDA ARS, CPRU, 2765 F&B Rd, College Stn, TX 77845 USA. EM gmedrano@cpru.usda.gov NR 26 TC 26 Z9 34 U1 4 U2 6 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 1364-5072 J9 J APPL MICROBIOL JI J. Appl. Microbiol. PD JAN PY 2007 VL 102 IS 1 BP 134 EP 143 DI 10.1111/j.1365-2672.2006.03055.x PG 10 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA 116VY UT WOS:000242832900015 PM 17184328 ER PT J AU Fletcher, RS Bartels, DW AF Fletcher, Reginald S. Bartels, David W. TI Mid-infrared digital electronic camera system for assessing natural resources SO JOURNAL OF APPLIED REMOTE SENSING LA English DT Article DE Remote sensing; charged-coupled-device-imagers; digital imaging; indium gallium arsenide detectors ID VIDEO IMAGERY; WATER-CONTENT; REFLECTANCE; SUCCULENT; STRESS AB Water strongly absorbs mid-infrared (1300-2500 nm) radiation, resulting in this region of the spectrum being sensitive to the water content within features. Little information is available on using an electronic digital camera filtered to this region of the spectrum to assess natural resources. The objectives of this study were to assemble an electronic digital camera system obtaining mid-infrared imagery and to show practical applications of the system for assessing natural resources. The system consists of a near-infrared to mid-infrared light sensitive camera (900-1700 nm, 14-bit radiometric resolution) containing a 640 by 512 indium gallium arsenide area array, a computer, an image acquisition card, a camera-link cable, a keyboard, a color monitor, a camera tripod, a generator, a camera mount, and a mid-infrared narrow bandpass filter (1632-1648 nm). The components of the system allow users to obtain ground or airborne imagery. Ground-based imagery and data were useful for separating succulent from nonsucculent plant parts. Airborne imagery provided useful information for differentiating vegetation, soil, and water and for identifying management practices such as irrigation. Findings of this study indicate that an electronic digital camera filtered to the mid-infrared region of the optical spectrum has high potential for assessing natural resources. C1 [Fletcher, Reginald S.] USDA ARS, Kika Garza Subtrop Agr Res Ctr, Weslaco, TX 78596 USA. [Bartels, David W.] APHIS, USDA, PPQ, CPHST,Pest Detect Diagnost & Management Lab, Mission, TX 78573 USA. RP Fletcher, RS (reprint author), USDA ARS, Kika Garza Subtrop Agr Res Ctr, 2413 E Highway 83, Weslaco, TX 78596 USA. EM rfletcher@weslaco.ars.usda.gov; david.w.bartels@aphis.usda.gov NR 17 TC 2 Z9 2 U1 0 U2 6 PU SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98225 USA SN 1931-3195 J9 J APPL REMOTE SENS JI J. Appl. Remote Sens. PY 2007 VL 1 AR 013542 DI 10.1117/1.2805210 PG 12 WC Environmental Sciences; Remote Sensing; Imaging Science & Photographic Technology SC Environmental Sciences & Ecology; Remote Sensing; Imaging Science & Photographic Technology GA 372PU UT WOS:000260914300008 ER PT J AU Fletcher, RS Everitt, JH Drawe, L AF Fletcher, Reginald S. Everitt, James H. Drawe, Lynn TI Detecting red harvester ant mounds with panchromatic QuickBird imagery SO JOURNAL OF APPLIED REMOTE SENSING LA English DT Article DE QuickBird; panchromatic; ants; satellite ID FORMICIDAE MOUNDS; SATELLITE IMAGERY; CLASSIFICATION; ACCURACY; HYMENOPTERA AB Natural resource managers have an interest in locating red harvester ant (Pogonomyrex barbatus) mounds because of the negative impact that heavy infestations have on pastures and because of the importance of the ants to the survival of the threatened Texas horned lizard (Phrynosoma cornutum). We evaluated panchromatic QuickBird imagery (450-900 nm; 0.6 m spatial resolution) subjected to computer classification as a tool for detecting red harvester ant mounds. The study focused on two sites located at the Welder Wildlife Refuge (28 degrees 07' 21 '' N, 97 degrees 21' 51 '' W). User's accuracy and producer's accuracy of the thematic maps were greater than or equal to 94.0% for the ant mound class, indicating that it is possible to use thematic maps generated from panchromatic QuickBird imagery and computer classification to detect red harvester ant mounds. Natural resource managers can use this imagery to determine the severity of infestations, which should lead to better management decisions. C1 [Fletcher, Reginald S.; Everitt, James H.] USDA ARS, Kika Garza Subtrop Agr Res Ctr, Weslaco, TX 78596 USA. [Drawe, Lynn] Welder Wildlife Fdn, Sinton, TX 78387 USA. RP Fletcher, RS (reprint author), USDA ARS, Kika Garza Subtrop Agr Res Ctr, 2413 E Highway 83, Weslaco, TX 78596 USA. EM reginald.fletcher@ars.usda.gov; james.everitt@ars.usda.gov; welderwf@aol.com NR 24 TC 1 Z9 1 U1 2 U2 10 PU SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98225 USA SN 1931-3195 J9 J APPL REMOTE SENS JI J. Appl. Remote Sens. PY 2007 VL 1 AR 013556 DI 10.1117/1.2830848 PG 11 WC Environmental Sciences; Remote Sensing; Imaging Science & Photographic Technology SC Environmental Sciences & Ecology; Remote Sensing; Imaging Science & Photographic Technology GA 372PU UT WOS:000260914300002 ER PT J AU Hunt, ER Daughtry, CST Kim, MS Williams, AEP AF Hunt, E. Raymond, Jr. Daughtry, Craig S. T. Kim, Moon S. Williams, Amy E. Parker TI Using canopy reflectance models and spectral angles to assess potential of remote sensing to detect invasive weeds SO JOURNAL OF APPLIED REMOTE SENSING LA English DT Article DE Euphorbia esula; leafy spurge; hyperspectral imagery; AVIRIS; SAIL model; Spectral Angle Mapper ID SPURGE EUPHORBIA-ESULA; KNAPWEED CENTAUREA-MACULOSA; MAPPING LEAFY SPURGE; SAIL MODEL; HYPERSPECTRAL IMAGERY; ACCURACY ASSESSMENT; MIXTURE ANALYSIS; PAR ABSORPTANCE; PLANTS; DISCRIMINATION AB One of the goals of applied remote sensing is to map locations of invasive weeds. However, differences in plant cover and leaf area index (LAI) alter canopy reflectance, making detection of a single species difficult. Variation in canopy reflectance may be simulated using the Scattering by Arbitrarily Inclined Leaves ( SAIL) model. Simulated reflectances are used to calculate spectral angles to determine the separability of an invasive weed from co-occurring vegetation. Leafy spurge is a noxious invasive weed with yellow-green flower-bracts. Spectral angles from SAIL model simulations show that flowering leafy spurge may be detected when LAI is greater than 1.0 and flower-bract cover is greater than 10%. A threshold of 3.5 degrees (0.061 radians) was determined to provide the best separation between leafy spurge and co-occurring vegetation. To test this prediction, the Spectral Angle Mapper was used to classify leafy spurge using AVIRIS, Landsat ETM+ and SPOT data. Classification accuracy was inversely related to simulated spectral angles from the SAIL model analyses. Using canopy reflectance models and spectral angles may help identify those invasive species that are potentially detectable by remote sensing, and may indicate the conditions where detection will be problematic based on variation of LAI, cover and other variables. C1 [Hunt, E. Raymond, Jr.; Daughtry, Craig S. T.] USDA ARS, Hydrol & Remote Sensing Lab, Beltsville, MD 20705 USA. [Kim, Moon S.] USDA ARS, Instrumentat & Sensing Lab, Beltsville, MD 20705 USA. [Williams, Amy E. Parker] Univ Wyoming, Dept Bot 3165, Laramie, WY 82071 USA. RP Hunt, ER (reprint author), USDA ARS, Hydrol & Remote Sensing Lab, Bldg 007,Room 104,BARC W,10300 Baltimore Ave, Beltsville, MD 20705 USA. EM erhunt@hydrolab.arsusda.gov; cdaughtry@hydrolab.arsusda.gov; kimm@ba.ars.usda.gov NR 50 TC 7 Z9 7 U1 3 U2 17 PU SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98225 USA SN 1931-3195 J9 J APPL REMOTE SENS JI J. Appl. Remote Sens. PY 2007 VL 1 AR 013506 DI 10.1117/1.2536275 PG 19 WC Environmental Sciences; Remote Sensing; Imaging Science & Photographic Technology SC Environmental Sciences & Ecology; Remote Sensing; Imaging Science & Photographic Technology GA 372PU UT WOS:000260914300044 ER PT J AU Lefsky, MA Keller, M Pang, Y de Camargo, PB Hunter, MO AF Lefsky, Michael A. Keller, Michael Pang, Yong de Camargo, Plinio B. Hunter, Maria O. TI Revised method for forest canopy height estimation from Geoscience Laser Altimeter System waveforms SO JOURNAL OF APPLIED REMOTE SENSING LA English DT Article DE ICESat; GLAS; forest height; remote sensing ID PACIFIC-NORTHWEST; BIOMASS; STAND AB The vertical extent of waveforms collected by the Geoscience Laser Altimeter System (onboard ICESat - the Ice, Cloud, and land Elevation Satellite) increases as a function of terrain slope and footprint size (the area on the ground that is illuminated by the laser). Over sloped terrain, returns from both canopy and ground surfaces can occur at the same elevation. As a result, the height of the waveform (waveform extent) is insufficient to make estimates of tree height on sloped terrain, and algorithms are needed that are capable of retrieving information about terrain slope from the waveform itself. Early work on this problem used a combination of waveform height indices and slope indices from a digital elevation model (DEM). A second generation algorithm was developed using datasets from diverse forests in which forest canopy height has been estimated in the field or by via airborne lidar. Forest types considered in this paper include evergreen needleleaf, deciduous broadleaf and mixed stands in temperate North America, and tropical evergreen broadleaf forests in Brazil. The algorithm described eliminates the need for a DEM, and estimates forest canopy height with an RMSE of 5 m (83% of variance in forest canopy height explained). C1 [Lefsky, Michael A.; Pang, Yong] Colorado State Univ, Ctr Ecol Anal Lidar, Dept Nat Resources, Ft Collins, CO 80523 USA. [Keller, Michael] US Forest Serv, USDA, Int Inst Trop Forestry, San Juan, PR 00926 USA. [Keller, Michael; Hunter, Maria O.] Univ New Hampshire, Complex Syst Res Ctr, Durham, NH 03824 USA. [Keller, Michael; de Camargo, Plinio B.; Hunter, Maria O.] Univ Sao Paulo, CENA, Sao Paulo, Brazil. RP Lefsky, MA (reprint author), Colorado State Univ, Ctr Ecol Anal Lidar, Dept Nat Resources, 131 Forestry Bldg, Ft Collins, CO 80523 USA. EM lefsky@cnr.colostate.edu RI Lefsky, Michael/A-7224-2009; Keller, Michael/A-8976-2012; Pang, Yong/J-2218-2012; Camargo, Plinio/D-6635-2012; OI Keller, Michael/0000-0002-0253-3359; Pang, Yong/0000-0002-9760-6580 NR 17 TC 117 Z9 126 U1 6 U2 45 PU SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98225 USA SN 1931-3195 J9 J APPL REMOTE SENS JI J. Appl. Remote Sens. PY 2007 VL 1 AR 013537 DI 10.1117/1.2795724 PG 18 WC Environmental Sciences; Remote Sensing; Imaging Science & Photographic Technology SC Environmental Sciences & Ecology; Remote Sensing; Imaging Science & Photographic Technology GA 372PU UT WOS:000260914300013 ER PT J AU Powell, SL Pflugmacher, D Kirschbaum, AA Kim, Y Cohen, WB AF Powell, Scott L. Pflugmacher, Dirk Kirschbaum, Alan A. Kim, Yunsuk Cohen, Warren B. TI Moderate resolution remote sensing alternatives: a review of Landsat-like sensors and their applications SO JOURNAL OF APPLIED REMOTE SENSING LA English DT Article DE Landsat; SPOT; IRS; CBERS; ASTER; ALI ID LEAF-AREA INDEX; ASTER SATELLITE DATA; ETM+ DATA; SENSED DATA; YIELD ASSESSMENT; THEMATIC MAPPER; MULTIPLE SCALES; LANDSCAPE LEVEL; WESTERN OREGON; FOREST STANDS AB Earth observation with Landsat and other moderate resolution sensors is a vital component of a wide variety of applications across disciplines. Despite the widespread success of the Landsat program, recent problems with Landsat 5 and Landsat 7 create uncertainty about the future of moderate resolution remote sensing. Several other Landsat-like sensors have demonstrated applicability in key fields of earth observation research and could potentially complement or replace Landsat. The objective of this paper is to review the range of applications of 5 satellite suites and their Landsat-like sensors: SPOT, IRS, CBERS, ASTER, and ALI. We give a brief overview of each sensor, and review the documented applications in several earth observation domains, including land cover classification, forests and woodlands, agriculture and rangelands, and urban. We conclude with suggestions for further research into the fields of cross-sensor comparison and multi-sensor fusion. This paper is significant because it provides the remote sensing community a concise synthesis of Landsat-like sensors and research demonstrating their capabilities. It is also timely because it provides a framework for evaluating the range of Landsat alternatives, and strategies for minimizing the impact of a possible Landsat data gap. C1 [Powell, Scott L.; Cohen, Warren B.] US Forest Serv, USDA, Pacific NW Res Stn, Corvallis Forestry Sci Lab, Corvallis, OR 97331 USA. [Pflugmacher, Dirk; Kirschbaum, Alan A.; Kim, Yunsuk] Oregon State Univ, Dept Forest Sci, Corvallis, OR 97331 USA. RP Powell, SL (reprint author), US Forest Serv, USDA, Pacific NW Res Stn, Corvallis Forestry Sci Lab, Corvallis, OR 97331 USA. EM scottpowell@fs.fed.us NR 85 TC 25 Z9 26 U1 0 U2 18 PU SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98225 USA SN 1931-3195 J9 J APPL REMOTE SENS JI J. Appl. Remote Sens. PY 2007 VL 1 AR 012506 DI 10.1117/1.2819342 PG 16 WC Environmental Sciences; Remote Sensing; Imaging Science & Photographic Technology SC Environmental Sciences & Ecology; Remote Sensing; Imaging Science & Photographic Technology GA 372PU UT WOS:000260914300050 ER PT J AU Yang, CH Everitt, JH AF Yang, Chenghai Everitt, James H. TI Evaluating airborne hyperspectral imagery for mapping waterhyacinth infestations SO JOURNAL OF APPLIED REMOTE SENSING LA English DT Article DE waterhyacinth (Eichhornia crassipes); airborne hyperspectral imagery; minimum noise fraction; image classification; kappa analysis ID AQUATIC MACROPHYTES; AERIAL PHOTOGRAPHS; BIOLOGICAL-CONTROL; VEGETATION; WETLANDS AB Waterhyacinth [Eichhornia crassipes (Mart.) Solms] is an exotic aquatic weed that often invades and clogs waterways in many tropical and subtropical regions of the world. The objective of this study was to evaluate airborne hyperspectral imagery and different image classification techniques for mapping waterhyacinth infestations on Lake Corpus Christi in south Texas. Hyperspectral imagery with bands in the visible to near-infrared region of the spectrum was acquired from two study sites and minimum noise fraction (MNF) transformation was used to reduce the spectral dimensionality of the imagery. Four classification methods, including minimum distance, Mahalanobis distance, maximum likelihood, and spectral angle mapper (SAM), were applied to the MNF-transformed imagery for distinguishing waterhyacinth from associated plant species (waterlettuce, mixed herbaceous species, and mixed woody species) and other cover types (bare soil and water). Accuracy assessment showed that overall accuracy varied from 79% for SAM to 96% for maximum likelihood for site 1 and from 84% for minimum distance to 95% for maximum likelihood for site 2. Kappa analysis showed that maximum likelihood was significantly better than the other three methods and that there were no significant differences in overall classifications among the other three methods. Producer's and user's accuracies for waterhyacinth based on maximum likelihood were 94% and 100%, respectively, for site 1 and 100% and 95% for site 2. These results indicate that airborne hyperspectral imagery incorporated with image transformation and classification techniques can be a useful tool for mapping waterhyacinth infestations. C1 [Yang, Chenghai; Everitt, James H.] USDA ARS, Kika Garza Subtrop Agr Res Ctr, Weslaco, TX 78596 USA. RP Yang, CH (reprint author), USDA ARS, Kika Garza Subtrop Agr Res Ctr, 2413 E Highway 83, Weslaco, TX 78596 USA. EM chenghai.yang@ars.usda.gov; james.everitt@ars.usda.gov NR 37 TC 6 Z9 6 U1 2 U2 10 PU SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98225 USA SN 1931-3195 J9 J APPL REMOTE SENS JI J. Appl. Remote Sens. PY 2007 VL 1 AR 013546 DI 10.1117/1.2821827 PG 17 WC Environmental Sciences; Remote Sensing; Imaging Science & Photographic Technology SC Environmental Sciences & Ecology; Remote Sensing; Imaging Science & Photographic Technology GA 372PU UT WOS:000260914300004 ER PT J AU Kim, JM Green, B AF Kim, Jin M. Green, Bartholomew TI Color, cooking loss and textural properties of patties as affected by catfish belly flap mince size and cooking method SO JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY LA English DT Article DE patties; catfish belly flap; mince size; cooking methods; cooking loss; color; texture ID COMMINUTED FISH MUSCLE; CROSS-LINKING ABILITY; GEL FORMING ABILITY; MYOSIN HEAVY-CHAIN; SHEAR FORCE VALUES; LONGISSIMUS TENDERNESS; RHEOLOGICAL PROPERTIES; BINDING STRENGTH; THERMAL GELATION; PROFILE ANALYSIS AB Patties were prepared with different sizes of channel catfish belly flap mince. Belly flap meat was minced using four different sizes of openings of plate, mixed with salt, formed, and cooked by two methods, in water and oven. Results indicated no differences (p > 0.05) in K ramer shear break force in the patties cooked by different methods for the same size of mince. As the size of meat particles for patties decreased, hardness and gumminess increased, and color differed from fillet. but Kramer shear break force as well as percent cooking loss decreased (p < 0.05). Patties cooked in an oven showed greater color difference from fillet, percent cooking loss, hardness, and gumminess than those cooked in water for the same size of meat particles (p < 0.05). C1 Univ Arkansas, USDA ARS, Aquaculture Syst Res Unit, Aquaculture Fisheries Ctr Excellence, Pine Bluff, AR 71601 USA. RP Kim, JM (reprint author), So Yangtze Univ, Sch Food Sci & Technol, 1800 Lihu Da Dao, Wuxi 214122, Jiangsu, Peoples R China. EM jimkim@sytu.edu.cn NR 61 TC 2 Z9 2 U1 0 U2 3 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1049-8850 J9 J AQUAT FOOD PROD T JI J. Aquat. Food Prod. Technol. PY 2007 VL 16 IS 1 BP 19 EP 33 DI 10.1300/J030v16n01_03 PG 15 WC Food Science & Technology SC Food Science & Technology GA 201RI UT WOS:000248849900003 ER PT J AU Bower, CK Malemute, CL Oliveira, ACM AF Bower, C. K. Malemute, C. L. Oliveira, A. C. M. TI Preservation methods for retaining N-3 polyunsaturated fatty acids in Alaska Coho salmon (Oncorhynchus kisutch) products SO JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY LA English DT Article DE salmon; PUFA; smoking; salting; canning AB Coho salmon (Oncorhynchus kisutch) fillets were processed using five different methods (smoking, canning, freezing, acidifying, and salting) to evaluate the effect of preservation choice on the quality of polyunsaturated fatty acids (PUFA). Salmon preserved by smoking, canning, or freezing retained higher values of total fatty acids, including n-3 PUFAs such as eicosapentaenoic acid and docosahexaenoic acid. Salting and acidifying (pickling) treatments resulted in a significant decrease in PUFAs. The results of this study are intended to provide direction for handling and storage of salmon to retain the maximum levels of high-value n-3 PUFAs. C1 Univ Alaska, USDA ARS, Fairbanks, AK 99775 USA. UAF, Anal Seafood Chem Fishery Ind Technol Ctr, Kodiak, AK 99615 USA. RP Bower, CK (reprint author), Univ Alaska, USDA ARS, 360 ONeill Bldg, Fairbanks, AK 99775 USA. NR 17 TC 1 Z9 1 U1 0 U2 1 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1049-8850 J9 J AQUAT FOOD PROD T JI J. Aquat. Food Prod. Technol. PY 2007 VL 16 IS 4 BP 45 EP 54 DI 10.1300/J030v16n04_05 PG 10 WC Food Science & Technology SC Food Science & Technology GA 226TS UT WOS:000250612000005 ER PT J AU DeWitt, CAM Kleinholz, CW Vann, DG Bilby, CA Thomas, S Schrader, KK AF DeWitt, Christina A. Mireles Kleinholz, C. W. Vann, D. G. Bilby, C. A. Thomas, S. Schrader, K. K. TI Evaluation of acid and alkaline processing to remove muddy off-flavors in channel catfish (Ictalurus punctatus) SO JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY LA English DT Article DE channel catfish; geosmin; MIB; solubilization; acid; alkaline ID DEHYDRATION PRODUCTS; 2-METHYLISOBORNEOL; GEOSMIN; WATER; FISH AB Conditions that optimize 2-methylisoborneol (MIB) and a,geosmin reduction by protein solubilization were evaluated in channel catfish. For both MIB and geosmin spiked fish, acid and alkaline solubilizations effectively (p < 0.001) reduced off-flavor. Average MIB and geosmin levels for untreated, unprocessed fish were 1.396 and 1.992 ppb, respectively. Pooled centrifuge levels for treated fish were: 0. 194 ppb MIB and 0.398 ppb geosmin using citric acid; 0.104 ppb MIB and 0.258 ppb geosmin using phosphoric acid; 0.143 ppb MIB and 0.543 ppb geosmin using acetic acid; and 0.0987 ppb MIB and 0.426 ppb geosmin using alkaline (sodium hydroxide) conditions. Centrifugation did not significantly affect (p = 0.999) off-flavor removal for MlB, however it did significantly affect (p = 0.05) geosmin removal. C1 Oklahoma State Univ, Dept Anim Sci, Stillwater, OK 74078 USA. Langston Univ Res & Extens, Langston, OK 73050 USA. USDA ARS, Thad Cochran Res Ctr, Nat Prod Utilizat Unit, University, MS 38677 USA. RP DeWitt, CAM (reprint author), Oklahoma State Univ, Dept Anim Sci, Stillwater, OK 74078 USA. EM clitistina.dewitt@okstate.edu NR 24 TC 2 Z9 2 U1 0 U2 2 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1049-8850 J9 J AQUAT FOOD PROD T JI J. Aquat. Food Prod. Technol. PY 2007 VL 16 IS 2 BP 77 EP 90 DI 10.1300/J030v16n02_07 PG 14 WC Food Science & Technology SC Food Science & Technology GA 201RK UT WOS:000248850100007 ER PT J AU Silvers, CS Pratt, PD Ferriter, AP Center, TD AF Silvers, Cressida S. Pratt, P. D. Ferriter, A. P. Center, T. D. TI TAME melaleuca: A regional approach for suppressing one of Florida's worst weeds SO JOURNAL OF AQUATIC PLANT MANAGEMENT LA English DT Article DE Melaleuca quinquenervia; integrated pest management; areawide pest management; Oxyops vitiosa; Boreioglycaspis melaleucae ID OXYOPS-VITIOSA COLEOPTERA; BIOLOGICAL-CONTROL AGENT; SOUTH FLORIDA; QUINQUENERVIA; TREE; CURCULIONIDAE; HERBIVORY; PROGRAMS; USA AB The adventive Australian tree Melaleuca quinquenervia (Cav.) S.T. Blake is an invasive pest plant in the greater Everglades region of Florida. Public agencies and organizations responsible for natural areas management have developed effective chemical and mechanical strategies for treating infestations, but these methods can be costly and labor intensive. Meanwhile, many infestations on privately held lands remain unmanaged. The melaleuca biological control program, developed to complement conventional removal tactics, reduces reproduction and growth of the tree and functions on unmanaged lands. But the full impacts of the biological control program will only be realized when private landowners and public land managers become familiar with its benefits. An areawide pest management project for melaleuca was initiated in 2001 with funding from the U.S. Department of Agriculture's Agricultural Research Service (USDA-ARS) to promote regional implementation of biological control as the basis for integrated management. Modeled after other successful areawide projects, principal components of the project include high stakeholder participation, treatment demonstration sites and assessments, melaleuca distribution surveys, socio-economic assessments of melaleuca impacts, and transfer of technology and information to professional land managers and private land owners. Herein, we discuss reasons for developing the melaleuca areawide project, describe the project components and their expected outcomes. C1 USDA, ARS, Invas Plant Res Lab, Ft Lauderdale, FL 33314 USA. Boise State Univ, Boise, ID 83725 USA. RP Silvers, CS (reprint author), USDA, ARS, Invas Plant Res Lab, 3225 Coll Ave, Ft Lauderdale, FL 33314 USA. EM csilvers@saa.ars.usda.gov NR 43 TC 7 Z9 7 U1 0 U2 3 PU AQUATIC PLANT MANAGEMENT SOC, INC PI LEHIGH ACRES PA PO BOX 1477, LEHIGH ACRES, FL 33970 USA SN 0146-6623 J9 J AQUAT PLANT MANAGE JI J. Aquat. Plant Manage. PD JAN PY 2007 VL 45 BP 1 EP 8 PG 8 WC Plant Sciences; Marine & Freshwater Biology SC Plant Sciences; Marine & Freshwater Biology GA 154UB UT WOS:000245532200001 ER PT J AU Pratt, PD Rayamajhi, MB Silvers, CS Ferriter, AP AF Pratt, Paul D. Rayamajhi, M. B. Silvers, C. S. Ferriter, A. P. TI Naturalization and biomass allocation of the invasive tree Melaleuca quinquenervia in wetlands of the Bahamas SO JOURNAL OF AQUATIC PLANT MANAGEMENT LA English DT Article DE Caribbean; exotic plant; invasive weed; paperbark tree; punk tree ID SOUTH FLORIDA; ABOVEGROUND BIOMASS; PACIFIC ISLANDS; BIODIVERSITY; HERBIVORY; HOTSPOTS; BIOLOGY; HAWAII; SYSTEM; PLANTS AB The myrtaceous tree Melaleuca quinquenervia (Cav.) Blake occurs naturally along Australia's eastern coast and has been internationally disseminated for ornamental and agroforestry purposes. We describe the naturalization of M. quinquenervia in the Bahamas and compare stand characteristics to other populations in the exotic tree's native and adventive ranges. Naturalized M. quinquenervia stands were assessed at single locations on Grand Bahama, New Providence and Andros Island. We conclude that M. quinquenervia is at an incipient stage of invasion at these locations, based on the small spatial distribution of stands and the relatively smaller size class distributions at each site. Densities of the M. quinquenervia stands varied dramatically among sites, ranging from 11,800 to 105,800 trees per ha and fell within the range of stands observed in other adventive ranges, including Florida (USA) where the tree is among the most insidious invaders of natural areas. M. quinquenervia trees in the Bahamas have greater biomass dedicated to reproductive structures than other adventive ranges. The number of capsular fruit produced per cm of infructescence is similar among adventive ranges but markedly greater in comparison to its native range of Australia. As a result of invasion, native plant diversity was negatively correlated with increases in M. quinquenervia densities. Consistent with many plant invasions, the most probable seed sources for these naturalized populations are nearby ornamental plantings. We predict that timely implementation of appropriate control tactics at this early stage of invasion with adequate follow-up efforts and continued vigilance will greatly enhance the probability of averting a large scale M. quinquenervia invasion in the Bahamas. C1 USDA ARS, Invas Plant Res Lab, Ft Lauderdale, FL 33314 USA. Boise State Univ, Boise, ID 83725 USA. RP Pratt, PD (reprint author), USDA ARS, Invas Plant Res Lab, 3225 Coll Ave, Ft Lauderdale, FL 33314 USA. EM prattp@saa.ars.usda.gov NR 59 TC 8 Z9 8 U1 3 U2 9 PU AQUATIC PLANT MANAGEMENT SOC, INC PI LEHIGH ACRES PA PO BOX 1477, LEHIGH ACRES, FL 33970 USA SN 0146-6623 J9 J AQUAT PLANT MANAGE JI J. Aquat. Plant Manage. PD JAN PY 2007 VL 45 BP 8 EP 16 PG 9 WC Plant Sciences; Marine & Freshwater Biology SC Plant Sciences; Marine & Freshwater Biology GA 154UB UT WOS:000245532200002 ER PT J AU Ralston, ST Linz, GM Bleier, WJ Homam, HJ AF Ralston, Scott T. Linz, G. M. Bleier, W. J. Homam, H. J. TI Cattail distribution and abundance in north Dakota SO JOURNAL OF AQUATIC PLANT MANAGEMENT LA English DT Article DE cattail; geospatial; north Dakota; prairie pothole; region; Typha; wetlands AB Wetlands in the Prairie Pothole Region (PPR) of North Dakota provide important habitats for a plethora of invertebrate and vertebrate animals. Since 1991, glyphosate-based (N-phosphonomethyl-glycine) herbicides have been used to manage dense cattail (Typha spp. L.) stands on 29,522 ha of wetlands in the PPR to disperse blackbird roosts. Limited information exists on the abundance and distribution of this important habitat. We took aerial photographs and used geospatial analysis tools to identify wetland basins and cattail coverage on randomly selected sample sites within the PPR. We found that average wetland density and size were 13 wetlands/km(2) and 1.1 ha, respectively. Average wetland size was 1.1 ha; whereas, wetlands with cattails averaged 2.4 ha. Cattail was most commonly found in palustrine systems, semi-permanent wetlands, and wetlands with surface water throughout the growing season. Our data showed that current cattail management activities annually impact < 1% of the total wetland acreage. The affects of these management actions on wildlife populations, however, are largely unknown. C1 USDA WS, Natl Wildlife Res Ctr, Bismarck, ND 58501 USA. N Dakota State Univ, Dept Biol Sci, Fargo, ND 58105 USA. RP Linz, GM (reprint author), USDA WS, Natl Wildlife Res Ctr, 2110 Miriam Circle,Suite B, Bismarck, ND 58501 USA. EM george.m.linz@usda.gov NR 17 TC 7 Z9 7 U1 0 U2 1 PU AQUATIC PLANT MANAGEMENT SOC, INC PI LEHIGH ACRES PA PO BOX 1477, LEHIGH ACRES, FL 33970 USA SN 0146-6623 J9 J AQUAT PLANT MANAGE JI J. Aquat. Plant Manage. PD JAN PY 2007 VL 45 BP 21 EP 24 PG 4 WC Plant Sciences; Marine & Freshwater Biology SC Plant Sciences; Marine & Freshwater Biology GA 154UB UT WOS:000245532200004 ER PT J AU Everitt, JH Yang, CH AF Everitt, James H. Yang, Chenghai TI Using QuickBird satellite imagery to distinguish two aquatic weeds in south Texas SO JOURNAL OF AQUATIC PLANT MANAGEMENT LA English DT Article DE QuickBird satellite imagery; false color imagery; supervised and unsupervised image analysis; accuracy assessment; Eichhornia crassipes; Pistia stratiotes ID PISTIA AB QuickBird false color satellite imagery was evaluated for distinguishing waterhyacinth [Eichhornia crassipes (Mart.) Solms] and waterlettuce (Pistia stratiotes L.) infestations in a large reservoir in south Texas. The imagery had three bands (green, red, and near-infrared) and contained 11-bit data. Three subsets of the satellite image were extracted and used as study sites. Waterhyacinth occurred in all three subset images, whereas waterlettuce was in only one subset image. Supervised and unsupervised classification techniques were used to classify the imagery. Accuracy assessments performed on supervised classification maps of images of the three sites had producer's and user's accuracies for waterhyacinth ranging from 73% to 100%, while accuracy assessments performed on unsupervised classification maps of images of the three sites had producer's and user's accuracies for waterhyacinth ranging from 74% to 100%. An accuracy assessment performed on a supervised classification map of an image from only one site showed that waterlettuce had both a producer's and user's accuracy of 100%, while an accuracy assessment performed on an unsupervised classification map of an image from the same site showed that waterlettuce had producer's and user's accuracies of 82% and 90%, respectively. These results indicate QuickBird satellite imagery coupled with image analysis techniques can be used successfully for detecting waterhyacinth and waterlettuce infestations. C1 USDA ARS, Integrated Farming & Nat Resources Unit, Weslaco, TX 78596 USA. RP Everitt, JH (reprint author), USDA ARS, Integrated Farming & Nat Resources Unit, 2413 E Highway 83, Weslaco, TX 78596 USA. EM jeveritt@weslaco.ars.usda.gov NR 22 TC 3 Z9 3 U1 0 U2 1 PU AQUATIC PLANT MANAGEMENT SOC, INC PI LEHIGH ACRES PA PO BOX 1477, LEHIGH ACRES, FL 33970 USA SN 0146-6623 J9 J AQUAT PLANT MANAGE JI J. Aquat. Plant Manage. PD JAN PY 2007 VL 45 BP 25 EP 31 PG 7 WC Plant Sciences; Marine & Freshwater Biology SC Plant Sciences; Marine & Freshwater Biology GA 154UB UT WOS:000245532200005 ER PT J AU Madsen, JD Wersal, RM Woolf, TE AF Madsen, John D. Wersal, Ryan M. Woolf, Thomas E. TI A new core sampler for estimating biomass of submersed aquatic macrophytes SO JOURNAL OF AQUATIC PLANT MANAGEMENT LA English DT Article DE turion; submersed plants; above ground biomass; below ground biomass ID MINNESOTA AB We constructed a new core sampler of light-weight PVG pipe to sample above and below ground biomass of submersed macrophytes. The core sampler can be easily constructed, modified, or repaired in the field, as there are no valves or moving pieces. It can be constructed to sample in shallow or deep water. Comparisons were made between above-ground biomass samples collected from the core sampler and samples collected from a 0.10 m(2) quadrat from lakes in Minnesota and New York. There is a significant relationship between macrophyte biomass collected using both sampling methods, indicating that similar above ground biomass data can be collected using a core or a quadrat. The core sampler was more effective at sampling below-ground biomass and propagules, both beneath the sediment and those lying on the sediment surface. C1 Mississippi State Univ, GeoResources Inst, Mississippi State, MS 39762 USA. USDA ARS, NW Watershed Res Ctr, Boise, ID 83712 USA. RP Madsen, JD (reprint author), Mississippi State Univ, GeoResources Inst, Box 9652, Mississippi State, MS 39762 USA. EM jmadsen@gri.msstate.edu NR 14 TC 13 Z9 13 U1 0 U2 0 PU AQUATIC PLANT MANAGEMENT SOC, INC PI LEHIGH ACRES PA PO BOX 1477, LEHIGH ACRES, FL 33970 USA SN 0146-6623 J9 J AQUAT PLANT MANAGE JI J. Aquat. Plant Manage. PD JAN PY 2007 VL 45 BP 31 EP 34 PG 4 WC Plant Sciences; Marine & Freshwater Biology SC Plant Sciences; Marine & Freshwater Biology GA 154UB UT WOS:000245532200006 ER PT J AU Stephens, BB Bakwin, PS Tans, PP Teclaw, RM Baumann, DD AF Stephens, Britton B. Bakwin, Peter S. Tans, Pieter P. Teclaw, Ron M. Baumann, Daniel D. TI Application of a differential fuel-cell analyzer for measuring atmospheric oxygen variations SO JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY LA English DT Article ID GLOBAL CARBON-CYCLE; O-2 CONCENTRATION; O-2/N-2 RATIO; CO2; AIR; EXCHANGE; SINKS; ASSIMILATION; ABSORPTION; DIOXIDE AB A commercially available differential fuel-cell analyzer has been adapted to make field-based ppm-level measurements of atmospheric O(2) variations. With the implementation of rapid calibrations and active pressure and flow control, the analysis system described here has a 1 sigma precision of +/- 2.5 per meg (approximate to 0.5 ppm) for a 2-min measurement. Allowing for system stabilization after switching inlet lines, a 6-min measurement with a precision of +/- 1.4 per meg (approximate to 0.3 ppm) every 20 min is obtained. The elimination of biases in any atmospheric O(2) measurement depends critically on careful gas-handling procedures, and after screening for known sources of bias a comparability of +/- 10 per meg (approximate to 2 ppm) with the present setup is estimated. In comparison to existing techniques, the relatively small size, low cost, fast response, motion insensitivity, and ease of implementation of the fuel-cell analyzer make it particularly useful for a wide range of unattended field applications. This system has been used to measure atmospheric O(2) concentrations at the WLEF tall-tower research site in northern Wisconsin semicontinuously from June 2000 to December 2003. These measurements represent the first extended O(2) record in and above a forest ecosystem, and are being used to investigate global carbon budgeting, plant physiology, continental boundary layer mixing and synoptic transport, and potential means of industrial emission verification. In this paper, the measurement technique is described in detail and several weeks of data are presented to illustrate its performance. C1 Earth Observ Lab, Nat Ctr Atmospher Res, Boulder, CO 80305 USA. NOAA, Climate Monitoring & Diagnost Lab, Boulder, CO 80303 USA. USDA, Forest Serv, Forest Sci Lab, Rhinelander, WI USA. RP Stephens, BB (reprint author), Earth Observ Lab, Nat Ctr Atmospher Res, 1850 Table Mesa Dr, Boulder, CO 80305 USA. EM stephens@ucar.edu RI Stephens, Britton/B-7962-2008 OI Stephens, Britton/0000-0002-1966-6182 NR 41 TC 36 Z9 37 U1 1 U2 10 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108-3693 USA SN 0739-0572 J9 J ATMOS OCEAN TECH JI J. Atmos. Ocean. Technol. PD JAN PY 2007 VL 24 IS 1 BP 82 EP 94 DI 10.1175/JTECH1959.1 PG 13 WC Engineering, Ocean; Meteorology & Atmospheric Sciences SC Engineering; Meteorology & Atmospheric Sciences GA 129JH UT WOS:000243724600007 ER PT J AU Lee, ST Ralphs, MH Panter, KE Cook, D Gardner, DR AF Lee, Stephen T. Ralphs, Michael H. Panter, Kip E. Cook, Daniel Gardner, Dale R. TI Alkaloid profiles, concentration, and pools in velvet lupine (Lupinus leucophyllus) over the growing season SO JOURNAL OF CHEMICAL ECOLOGY LA English DT Article DE lupine; anagyrine; crooked calf ID CROOKED CALF DISEASE; QUINOLIZIDINE ALKALOIDS; FORMOSUS; LUPANINE AB Lupinus leucophyllus is one of many lupine species known to contain toxic and/or teratogenic alkaloids that can cause congenital birth defects. The concentrations of total alkaloids and the individual major alkaloids were measured in three different years from different plant parts over the phenological development of the plant. All of the alkaloids were found in the different plant tissues throughout the growing season, although their levels varied in different tissues. Concentrations of total alkaloids and the individual alkaloids varied on an annual basis and in their distribution in the different tissues. Anagyrine levels were highest in the floral tissue, lupanine and unknown F accumulated to the greatest level in the vegetative tissue, and 5,6-dehydrolupanine accumulated to the highest level in the stem. These alkaloids appear to be in a metabolically active state with the teratogenic alkaloid anagyrine accumulating to its highest level in the developing seed. The latter is, thus, the phenological stage posing the greatest danger to grazing livestock. C1 USDA ARS, Poisonous Plant Res Lab, Logan, UT 84341 USA. RP Lee, ST (reprint author), USDA ARS, Poisonous Plant Res Lab, 1150 E 1400 N, Logan, UT 84341 USA. EM stlee@cc.usu.edu NR 20 TC 11 Z9 12 U1 0 U2 3 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0098-0331 J9 J CHEM ECOL JI J. Chem. Ecol. PD JAN PY 2007 VL 33 IS 1 BP 75 EP 84 DI 10.1007/s10886-006-9211-z PG 10 WC Biochemistry & Molecular Biology; Ecology SC Biochemistry & Molecular Biology; Environmental Sciences & Ecology GA 119GZ UT WOS:000243002100007 PM 17146716 ER PT J AU Erbilgin, N Mori, SR Sun, JH Stein, JD Owen, DR Merrill, LD Bolanos, RC Raffa, KF Montiel, TM Wood, DL Gillette, NE AF Erbilgin, N. Mori, S. R. Sun, J. H. Stein, J. D. Owen, D. R. Merrill, L. D. Campos Bolanos, R. Raffa, K. F. Mendez Montiel, T. Wood, D. L. Gillette, N. E. TI Response to host volatiles by native and introduced populations of Dendroctonus valens (Coleoptera : Curculionidae, Scolytinae) in North America and China SO JOURNAL OF CHEMICAL ECOLOGY LA English DT Article DE bark beetles; red turpentine beetle; host attraction; monoterpenes; host-insect interactions; Pinus spp; invasive species; upper confidence bound; zero counts ID RED TURPENTINE BEETLE; PINE SHOOT BEETLES; BARK BEETLES; MONOTERPENE CONCENTRATIONS; OLFACTORY RECOGNITION; PARACONFUSUS LANIER; TOMICUS-PINIPERDA; IPS-PARACONFUSUS; PONDEROSA PINE; LOBLOLLY-PINE AB Bark beetles (Coleoptera: Curculionidae, Scolytinae) have specialized feeding habits, and commonly colonize only one or a few closely related host genera in their geographical ranges. The red turpentine beetle, Dendroctonus valens LeConte, has a broad geographic distribution in North America and exploits volatile cues from a wide variety of pines in selecting hosts. Semiochemicals have been investigated for D. valens in North America and in its introduced range in China, yielding apparent regional differences in response to various host volatiles. Testing volatiles as attractants for D. valens in its native and introduced ranges provides an opportunity to determine whether geographic separation promotes local adaptation to host compounds and to explore potential behavioral divergence in native and introduced regions. Furthermore, understanding the chemical ecology of host selection facilitates development of semiochemicals for monitoring and controlling bark beetles, especially during the process of expansion into new geographic ranges. We investigated the responses of D. valens to various monoterpenes across a wide range of sites across North America and one site in China, and used the resulting information to develop an optimal lure for monitoring populations of D. valens throughout its Holarctic range. Semiochemicals were selected based on previous work with D. valens: (R)-(+)-alpha-pinene, (S)-(-)-alpha-pinene, (S)-(-)-beta-pinene, (S)-(+)-3-carene, a commercially available lure [1:1:1 ratio of (R)-(+)-alpha-pinene:(S)-(-)-beta-pinene:(S)-(+)-3-carene], and a blank control. At the release rates used, (+)-3-carene was the most attractive monoterpene tested throughout the native range in North America and introduced range in China, confirming results from Chinese studies. In addition to reporting a more effective lure for D. valens, we present a straightforward statistical procedure for analysis of insect trap count data yielding cells with zero counts, an outcome that is common but makes the estimation of the variance with a Generalized Linear Model unreliable because of the variability/mean count dependency. C1 US Forest Serv, Pacific SW Res Stn, USDA, Berkeley, CA 94701 USA. Univ Calif Berkeley, Div Organisms & Environm, Berkeley, CA 94720 USA. Chinese Acad Sci, Inst Zool, Beijing 100080, Peoples R China. US Forest Serv, Forest Hlth Technol Enterprise Team, USDA, Morgantown, WV 26505 USA. Calif Dept Forestry & Fire Protect, Redding, CA 96002 USA. US Forest Serv, Pacific SW Reg, USDA, San Bernardino, CA 92408 USA. Univ Autonoma Chapingo, Div Ciencias Forestales, Texcoco 56230, Mexico. Univ Wisconsin, Dept Entomol, Madison, WI 53706 USA. RP Gillette, NE (reprint author), US Forest Serv, Pacific SW Res Stn, USDA, Berkeley, CA 94701 USA. EM ngillette@fs.fed.us RI Erbilgin, Nadir/F-3675-2014 OI Erbilgin, Nadir/0000-0001-9912-8095 NR 63 TC 34 Z9 36 U1 0 U2 20 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0098-0331 J9 J CHEM ECOL JI J. Chem. Ecol. PD JAN PY 2007 VL 33 IS 1 BP 131 EP 146 DI 10.1007/s10886-006-9200-2 PG 16 WC Biochemistry & Molecular Biology; Ecology SC Biochemistry & Molecular Biology; Environmental Sciences & Ecology GA 119GZ UT WOS:000243002100012 PM 17160720 ER PT J AU Everitt, JH Yang, C Summy, KR Judd, FW Davis, MR AF Everitt, J. H. Yang, C. Summy, K. R. Judd, F. W. Davis, M. R. TI Evaluation of color-infrared photography and digital imagery to map black mangrove on the texas gulf coast SO JOURNAL OF COASTAL RESEARCH LA English DT Article DE remote sensing; computer image analysis; accuracy assessment; Texas Gulf Coast; Avicennia germinans ID AVICENNIA-GERMINANS AB A study as conducted on the south Texas Gulf Coast to evaluate color-infrared (CIR) aerial photography and CIR true digital imagery combined with unsupervised image analysis techniques to distinguish and map black mangrove [Auticennia germinans (L.) L.] populations. Accuracy assessments performed on computer-classified maps of photographic and digital images of the same study site had both producer's and user's accuracies of 100% for black mangrove. An accuracy assessment performed on a computer-classified map of a digital image only of a second study site had a producer's accuracy of 78.6% and a user's accuracy of 100%. These results indicate that CIR photography and digital imagery combined with image analysis techniques can be used successfully to distinguish and quantify the extent of black mangrove along the south Texas Gulf Coast. C1 USDA ARS, Weslaco, TX 78596 USA. Univ Texas Pan Amer, Dept Biol, Edinburg, TX 78541 USA. RP Everitt, JH (reprint author), USDA ARS, 2413 E Highway 83, Weslaco, TX 78596 USA. EM jeveritt@weslaco.ars.usda.gov NR 12 TC 7 Z9 8 U1 1 U2 5 PU COASTAL EDUCATION & RESEARCH FOUNDATION PI LAWRENCE PA 810 EAST 10TH STREET, LAWRENCE, KS 66044 USA SN 0749-0208 J9 J COASTAL RES JI J. Coast. Res. PD JAN PY 2007 VL 23 IS 1 BP 230 EP 235 DI 10.2112/05-0480.1 PG 6 WC Environmental Sciences; Geography, Physical; Geosciences, Multidisciplinary SC Environmental Sciences & Ecology; Physical Geography; Geology GA 137ZV UT WOS:000244333000016 ER PT J AU Carroll, JA AF Carroll, J. A. TI Bi-directional communication: Growth and immunity in domestic animals SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE growth; immune function; cytokines C1 [Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 3 EP 3 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900008 ER PT J AU Elsasser, TH Kahl, S Sartin, JL AF Elsasser, T. H. Kahl, S. Sartin, J. L. TI Critical control points in the impact of proinflammatory immune response on growth and metabolism SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE proinflammatory response; growth; metabolism C1 [Elsasser, T. H.] USDA ARS, Growth Biol Lab, Beltsville, MD 20705 USA. [Kahl, S.; Sartin, J. L.] Auburn Univ, Auburn, AL 36849 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 3 EP 3 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900007 ER PT J AU Karcher, EL Beitz, DC Stabel, JR AF Karcher, E. L. Beitz, D. C. Stabel, J. R. TI Osteopontin expression during the periparturient period in dairy cows naturally infected with Mycobacterium avium subsp paratuberculosis infection. SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE periparturient; osteopontin; mycobacterium avium subsp paratuberculosis C1 Iowa State Univ, Ames, IA USA. USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 7 EP 7 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900019 ER PT J AU Lippolis, JD Reinhards, TA AF Lippolis, J. D. Reinhards, T. A. TI Changes in protein expression in Escherichia coli as a consequence of growth in milk whey SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE mastitis; proteomics; infection C1 USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 8 EP 9 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900023 ER PT J AU Miller, RH Norman, HD Kuhn, MT Wright, JR AF Miller, R. H. Norman, H. D. Kuhn, M. T. Wright, J. R. TI Factors affecting death rate of lactating cows in Dairy Herd Improvement herds SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 11 EP 11 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900032 ER PT J AU Brown, KR Cox, RB Anderson, GA Rentfrow, GK Bush, LP Strickland, JR Boling, JA Matthews, JC AF Brown, K. R. Cox, R. B. Anderson, G. A. Rentfrow, G. K. Bush, L. P. Strickland, J. R. Boling, J. A. Matthews, J. C. TI Neotyphodium coenophialum exposure reduces carcass mass and ribeye area, but not meat quality of growing steers grazing high versus low endophyte infected forages SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 Univ Kentucky, Lexington, KY 40506 USA. USDA ARS, Forage Anim Prod Res Unit, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 12 EP 12 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900034 ER PT J AU Klotz, JL Brown, KR Bush, LP Matthews, JC Boling, JA Strickland, JR AF Klotz, J. L. Brown, K. R. Bush, L. P. Matthews, J. C. Boling, J. A. Strickland, J. R. TI Grazing high versus low endophyte-infected tall fescue reduces contractility of bovine lateral saphenous veins SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 USDA ARS, FAPRU, Lexington, KY USA. Univ Kentucky, Lexington, KY 40506 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 12 EP 13 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900036 ER PT J AU Klotz, JL Kirch, BH Aiken, GE Bush, LP Arrington, BC Strickland, JR AF Klotz, J. L. Kirch, B. H. Aiken, G. E. Bush, L. P. Arrington, B. C. Strickland, J. R. TI Ergocryptine and ergonovine induced contractile responses in fescue naive bovine lateral saphenous veins SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 USDA ARS, FAPRU, Lexington, KY USA. Univ Kentucky, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 13 EP 13 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900037 ER PT J AU Norman, HD Wright, JR Cole, JB AF Norman, H. D. Wright, J. R. Cole, J. B. TI Effect of temperature and humidity on gestation length SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 16 EP 16 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900046 ER PT J AU Powell, RL Norman, HD Wright, JR AF Powell, R. L. Norman, H. D. Wright, J. R. TI Relationship of gestation length to stillbirth SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 USDA, Agr Res Serv, Beltsville, MD USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 16 EP 16 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900047 ER PT J AU Wiggans, GR Cole, JC Thornton, LLM AF Wiggans, G. R. Cole, J. C. Thornton, L. L. M. TI Multi-trait evaluation for calving ease and stillbirth with separate genetic effects by parity SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE calving traits; dystocia; stillbirth C1 [Wiggans, G. R.; Cole, J. C.; Thornton, L. L. M.] USDA ARS, Beltsville, MD USA. RI Cole, John/J-8571-2014 OI Cole, John/0000-0003-1242-4401 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 19 EP 19 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900057 ER PT J AU Cole, JB Null, DJ AF Cole, J. B. Null, D. J. TI Genetic evaluation of lactation persistency estimated by best prediction for Ayrshire, Brown Swiss, Guernsey, and Milking Shorthorn dairy cattle SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE best prediction; persistency; test day model C1 [Cole, J. B.; Null, D. J.] USDA, Anim Improvement Programs Lab, Beltsville, MD 20705 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 20 EP 20 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900060 ER PT J AU Gevin, JA Zerby, HN Kuber, PS Moeller, SJ Wick, MP Notter, DR Leeds, TD Mousel, MR AF Gevin, J. A. Zerby, H. N. Kuber, P. S. Moeller, S. J. Wick, M. P. Notter, D. R. Leeds, T. D. Mousel, M. R. TI Relationship between calpastatin activity and lamb carcass characteristics SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE calpastatin; lamb; intramuscular fat C1 [Gevin, J. A.; Zerby, H. N.; Kuber, P. S.; Moeller, S. J.; Wick, M. P.] Ohio State Univ, Columbus, OH 43210 USA. [Notter, D. R.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. [Leeds, T. D.; Mousel, M. R.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 21 EP 21 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900063 ER PT J AU Zhuang, H Nelson, S Trabelsi, S Savage, E AF Zhuang, H. Nelson, S. Trabelsi, S. Savage, E. TI Effect of deboning time and muscle type on dielectric properties of uncooked chicken breast meat at 5 degrees C SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE chicken breast muscle; dielectric property; deboning C1 [Zhuang, H.; Nelson, S.; Trabelsi, S.; Savage, E.] USDA ARS, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 23 EP 24 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900071 ER PT J AU Huff, GR Huff, WE Dutta, V Nannapaneni, R Johnson, MG AF Huff, G. R. Huff, W. E. Dutta, V. Nannapaneni, R. Johnson, M. G. TI Effects of transport stress on subclinical infection in an Escherichia coli Listeria monocytogenes challenge model SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Huff, G. R.; Huff, W. E.] USDA ARS, PPPSRU, Fayetteville, AR USA. [Dutta, V.] Univ Arkansas, Fayetteville, AR 72701 USA. [Nannapaneni, R.; Johnson, M. G.] Univ Arkansas, IFSE, Ctr Fod Safety & Microbiol, Fayetteville, AR 72701 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 29 EP 30 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900090 ER PT J AU Van Kessel, JS Karns, JS Wolfgang, DR Hovingh, E Schukken, Y AF Van Kessel, J. S. Karns, J. S. Wolfgang, D. R. Hovingh, E. Schukken, Y. TI The relationship between Salmonella detection from milk filters and bulk milk and fecal shedding of Salmonella in a dairy herd SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Van Kessel, J. S.; Karns, J. S.] USDA ARS, Beltsville Agr Res Ctr, Beltsville, MD 20705 USA. [Wolfgang, D. R.; Hovingh, E.] Penn State Univ, University Pk, PA 16802 USA. [Schukken, Y.] Cornell Univ, Ithaca, NY USA. RI Schukken, Ynte/C-3405-2008 OI Schukken, Ynte/0000-0002-8250-4194 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 32 EP 32 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900099 ER PT J AU Anderson, PN Hume, ME Byrd, JA Caldwell, DJ AF Anderson, P. N. Hume, M. E. Byrd, J. A. Caldwell, D. J. TI Evaluation of rep-PCR and denatured gradient gel electrophoresis (DGGE) in identifying Salmonella serotypes isolated from processed turkeys SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Salmonella; detection; molecular methods C1 [Anderson, P. N.; Hume, M. E.; Byrd, J. A.; Caldwell, D. J.] Texas A&M Univ Coll Stn, College Stn, TX USA. [Hume, M. E.; Byrd, J. A.] USDA ARS, FFSRU, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 33 EP 33 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900101 ER PT J AU Kannan, L Rath, NC Liyanage, R Lay, JO AF Kannan, L. Rath, N. C. Liyanage, R. Lay, J. O. TI Identification of antimicrobial peptides in avian heterophils using whole cell MALDI-TOF SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE heterophils; antimicrobial peptides; mass Spectrometry C1 [Kannan, L.; Rath, N. C.] USDA, Agr Res Serv, Fayetteville, AR USA. [Kannan, L.; Liyanage, R.; Lay, J. O.] Univ Arkansas, Fayetteville, AR 72701 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 50 EP 51 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900156 ER PT J AU Paape, MJ Wang, Y AF Paape, M. J. Wang, Y. TI Effects of immunoglobulin binding on signal transduction in bovine polymorphonuclear neutrophils SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE neutrophil; bovine; immunoglobulin C1 [Paape, M. J.; Wang, Y.] USDA ARS, Bovine Functional Genom Lab, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 52 EP 52 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900161 ER PT J AU Genovese, KJ He, H Nisbet, DJ Kogut, MH AF Genovese, K. J. He, H. Nisbet, D. J. Kogut, M. H. TI Campylobacter infection in day-old chickens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Campylobacter; heterophil; innate immunity C1 [Genovese, K. J.; He, H.; Nisbet, D. J.; Kogut, M. H.] USDA ARS, FFSRU, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 53 EP 53 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900165 ER PT J AU Farmer, C Petit, HV Capuco, AV AF Farmer, C. Petit, H. V. Capuco, A. V. TI Effects of dietary supplementation with flax during prepuberty on mammary development and circulating prolactin and estradiol concentrations SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE flax; mammary development; swine C1 [Farmer, C.; Petit, H. V.] Agr & Agr Food Canada, Sherbrooke, PQ, Canada. [Capuco, A. V.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 57 EP 57 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900177 ER PT J AU Reinhardt, TA Lippolis, JD AF Reinhardt, T. A. Lippolis, J. D. TI Developmental changes in the milk fat globule membrane proteome during the transition from colostrum to milk SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE CLA; milk fat; gene expression C1 [Reinhardt, T. A.; Lippolis, J. D.] USDA, ARS, Natl Anim Dis Ctr, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 58 EP 58 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900178 ER PT J AU Min, BR Pinchak, WE Anderson, RC Puchala, R AF Min, B. R. Pinchak, W. E. Anderson, R. C. Puchala, R. TI The effect of plant tannins and yucca extracts on in vitro ruminal fermentation and methane gas production SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Min, B. R.; Pinchak, W. E.] Texas Agr Res Ctr, Vernon, TX USA. [Anderson, R. C.] USDA ARS, College Stn, TX USA. [Puchala, R.] E Kida Garza Amer Inst Goat Res, Langston, OK USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 67 EP 67 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900208 ER PT J AU Peterson, BC Quiniou, S Manning, BB Bramble, TC AF Peterson, B. C. Quiniou, S. Manning, B. B. Bramble, T. C. TI Effects of Bio-Mos (R) on growth and survival of channel catfish challenged with Edwardsiella ictaluri SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Peterson, B. C.; Quiniou, S.] USDA ARS, Stoneville, MS 38776 USA. [Manning, B. B.] Mississippi State Univ, Stoneville, MS USA. [Bramble, T. C.] Alltech Biotechnol, Nicholasville, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 67 EP 67 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900207 ER PT J AU Bregendahl, K Lammers, P Kerr, B Honeyman, M Staider, K Weber, T Dozier, W Dion, K Neal, M Mottet, S AF Bregendahl, K. Lammers, P. Kerr, B. Honeyman, M. Staider, K. Weber, T. Dozier, W., III Dion, K. Neal, M. Mottet, S. TI Metabolizable energy value of crude glycerin for laying hens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Bregendahl, K.; Lammers, P.; Honeyman, M.; Staider, K.; Weber, T.; Dion, K.; Neal, M.; Mottet, S.] Iowa State Univ, Ames, IA USA. [Kerr, B.] USDA ARS, Ames, IA USA. [Dozier, W., III] USDA ARS, Mississippi State, MS USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 69 EP 69 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900213 ER PT J AU Monge, CR Hancock, JD Feoli, C Rooney, WL Bean, SR Beyer, S AF Monge, C. R. Hancock, J. D. Feoli, C. Rooney, W. L. Bean, S. R. Beyer, S. TI Effects of selection for mold resistance on nutritional value of sorghum grain in broiler chicks SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Monge, C. R.; Hancock, J. D.; Feoli, C.; Bean, S. R.; Beyer, S.] Kansas State Univ, Manhattan, KS 66506 USA. [Rooney, W. L.] Texas A&M Univ, College Stn, TX 77843 USA. [Bean, S. R.] USDA ARS, Manhattan, KS USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 72 EP 72 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900223 ER PT J AU Williams, PN Carroll, JA Dailey, JW Welsh, TH AF Williams, P. N. Carroll, J. A. Dailey, J. W. Welsh, T. H., Jr. TI Effect of maternal stress on the stress hormone and growth response of pigs to a lipopolysaccharide (LPS) challenge SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Williams, P. N.] Texas A&M Univ Kingsville, Kingsville, TX USA. [Williams, P. N.] USDA ARS, Livestock Issue Res Unit, Lubbock, TX USA. [Welsh, T. H., Jr.] Texas A&M Univ, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 87 EP 88 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900274 ER PT J AU Hiett, KL Buhr, RJ Cox, NA Richardson, LJ Fedorka-Cray, PJ Bailey, JS Northcutt, JK AF Hiett, K. L. Buhr, R. J. Cox, N. A. Richardson, L. J. Fedorka-Cray, P. J. Bailey, J. S. Northcutt, J. K. TI Genotype analysis of Campylobacter spp. isolated from various internal organs and unabsorbed yolks of commercial broiler and roaster chickens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Campylobacter; genotyping; tissues C1 [Hiett, K. L.; Buhr, R. J.; Cox, N. A.; Richardson, L. J.; Fedorka-Cray, P. J.; Bailey, J. S.; Northcutt, J. K.] USDA ARS, Russell Res Ctr, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 90 EP 90 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900282 ER PT J AU Richardson, LJ Cox, NA Buhr, RJ Harrison, MA AF Richardson, L. J. Cox, N. A. Buhr, R. J. Harrison, M. A. TI Recovery of naturally occurring Campylobacter from the circulating blood of market age commercial broilers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Campylobacter; blood; broilers C1 [Richardson, L. J.; Cox, N. A.; Buhr, R. J.] USDA ARS, Russell Res Ctr, PMSRU, Athens, GA 30613 USA. [Harrison, M. A.] Univ Georgia, Dept Food Sci & Technol, Athens, GA 30602 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 90 EP 91 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900283 ER PT J AU Whitehead, TR Cotta, MA AF Whitehead, T. R. Cotta, M. A. TI Reduction of emissions from in vitro swine manure using monensin SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE swine; odor; manure C1 [Whitehead, T. R.; Cotta, M. A.] USDA ARS, Natl Ctr Agr Utilizat Res, Peoria, IL 61604 USA. RI Whitehead, Terence/B-5235-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 92 EP 92 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900288 ER PT J AU Min, BR Pinchak, WE Hume, ME Anderson, RC AF Min, B. R. Pinchak, W. E. Hume, M. E. Anderson, R. C. TI Ruminal bacterial diversity in cattle grazing wheat and supplemented with condensed tannins SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Min, B. R.; Pinchak, W. E.] Texas Agr Res Ctr, Vernon, TX USA. [Hume, M. E.; Anderson, R. C.] USDA ARS, Food & Feed Safety Res Unit, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 105 EP 105 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900330 ER PT J AU Earleywine, TJ Johnson, TE Nonnecke, BJ Miller, BL AF Earleywine, T. J. Johnson, T. E. Nonnecke, B. J. Miller, B. L. TI The effect of feeding different milk replacer programs on calf growth, health and serum glucose SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Earleywine, T. J.; Johnson, T. E.; Miller, B. L.] Land O Lakes Inc, Webster, IA USA. [Nonnecke, B. J.] USDA ARS, Natl Dis Ctr, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 112 EP 112 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900350 ER PT J AU Hall, MB AF Hall, M. B. TI Nutrient synchrony: Sound in theory, elusive in practice SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Hall, M. B.] USDA ARS, US Dairy Forage Res Ctr, Madison, WI 53706 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 124 EP 124 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900383 ER PT J AU Cole, NA AF Cole, N. A. TI Opportunities to enhance performance and efficiency through nutrient synchrony in concentrate-fed ruminants SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Cole, N. A.] USDA ARS, Conservat & Prod Res Lab, Bushland, TX 79012 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 125 EP 125 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900386 ER PT J AU Kley, AMV Syvyk, A Nalian, A Teplova, I Hume, M AF Kley, A. Martynova-Van Syvyk, A. Nalian, A. Teplova, I. Hume, M. TI Identification of Eimeria species using denaturing gradient gel electrophoresis SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Kley, A. Martynova-Van; Syvyk, A.; Nalian, A.; Teplova, I.] Stephen F Austin State Univ, Nacogdoches, TX 75962 USA. [Hume, M.] USDA ARS, SPARC, Food & Feed Safety Res Unit, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 131 EP 131 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900407 ER PT J AU Reynnells, RD AF Reynnells, R. D. TI Introduction SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Reynnells, R. D.] USDA, CSREES, PAS, Washington, DC 20250 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 132 EP 132 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900409 ER PT J AU Dennis, RL Chen, ZQ Cheng, HW AF Dennis, R. L. Chen, Z. Q. Cheng, H. W. TI Genetic variations in chicken aggressive behavior: the role of serotonergic system SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Dennis, R. L.; Cheng, H. W.] USDA ARS, Livestock Behav Res Unit, W Lafayette, IN USA. [Dennis, R. L.] Purdue Univ, W Lafayette, IN 47907 USA. [Chen, Z. Q.] Zhejiang Univ, Sch Anim Sci, Hangzhou 310027, Peoples R China. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 133 EP 133 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900413 ER PT J AU Chen, CY Johnson, RK Kachman, SD Van Vleck, LD AF Chen, C. Y. Johnson, R. K. Kachman, S. D. Van Vleck, L. D. TI Effects of competition on expected response to selection for ADG SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Chen, C. Y.; Johnson, R. K.; Kachman, S. D.; Van Vleck, L. D.] Univ Nebraska, Lincoln, NE USA. [Van Vleck, L. D.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 134 EP 134 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900417 ER PT J AU Jackson, CR Fedorka-Cray, PJ Haro, J McGlinchey, BM AF Jackson, C. R. Fedorka-Cray, P. J. Haro, J. McGlinchey, B. M. TI Current and future Salmonella challenges: Prevalence of Salmonella in beef and dairy cattle and potential pathogenicity of their isolates SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Salmonella; cattle; serotypes C1 [Jackson, C. R.; Fedorka-Cray, P. J.; Haro, J.; McGlinchey, B. M.] USDA ARS, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 138 EP 138 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900429 ER PT J AU Stephens, C Pantin-Jackwood, M Spackman, E Day, JM AF Stephens, C. Pantin-Jackwood, M. Spackman, E. Day, J. M. TI An initial evaluation of the pathogenesis of Turkey-origin avian reovirus in poults SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Turkey; reovirus; pathogenesis C1 [Stephens, C.] Univ Georgia, Athens, GA 30602 USA. [Pantin-Jackwood, M.; Spackman, E.; Day, J. M.] USDA, SE Poultry Res Lab, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 141 EP 141 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900438 ER PT J AU Chiang, HI Swaggerty, CL Kogut, MH Li, XY Zhou, H AF Chiang, H. I. Swaggerty, C. L. Kogut, M. H. Li, X. Y. Zhou, H. TI Gene expression profiling in heterophils from Salmonella-resistant and -susceptible chicken lines using a chicken 44KAgilent microarray SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE chicken; microarray; Salmonella C1 [Chiang, H. I.; Li, X. Y.; Zhou, H.] Texas A&M Univ, College Stn, TX USA. [Swaggerty, C. L.; Kogut, M. H.] USDA, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 142 EP 142 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900441 ER PT J AU Feoli, C Issa, S Hancock, JD Gugle, TL Carter, SD Cole, NA AF Feoli, C. Issa, S. Hancock, J. D. Gugle, T. L. Carter, S. D. Cole, N. A. TI Effects of adding saturated fat to diets with sorghum-based distillers dried grains with solubles on growth performance and carcass characteristics in finishing pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE distillers dried grains; iodine value; pig C1 [Feoli, C.; Issa, S.; Hancock, J. D.; Gugle, T. L.] Kansas State Univ, Manhattan, KS 66506 USA. [Carter, S. D.] Oklahoma State Univ, Stillwater, OK 74078 USA. [Cole, N. A.] USDA ARS, Bushland, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 148 EP 148 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900459 ER PT J AU Monson, DA Carroll, JA Mateo, RD Kim, SW AF Monson, D. A. Carroll, J. A. Mateo, R. D. Kim, S. W. TI Effect of feeding fermented soybean meal on plasma concentration of cortisol in LPS-challenged nursery pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE fermented soybean meals; lipopolysaccharides; pigs C1 [Monson, D. A.; Mateo, R. D.; Kim, S. W.] Texas Tech Univ, Lubbock, TX 79409 USA. [Carroll, J. A.] USDA ARS, Livestock Lissues Res Unit, Lubbock, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 148 EP 149 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900460 ER PT J AU Corzo, A Kidd, MT Collier, J Dozier, WA Hoehler, D AF Corzo, A. Kidd, M. T. Collier, J. Dozier, W. A., III Hoehler, D. TI Evaluation of isoleucine and valine limitation in diets for heavy high-yield broilers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Corzo, A.; Kidd, M. T.; Collier, J.] Mississippi State Univ, Mississippi State, MS 39762 USA. [Dozier, W. A., III] USDA ARS, Mississippi State, MS USA. [Hoehler, D.] Degussa Corp, Kennesaw, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 154 EP 154 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900477 ER PT J AU Atkins, JA Geary, TW Wells, KJ Lucy, MC Smith, MF AF Atkins, J. A. Geary, T. W. Wells, K. J. Lucy, M. C. Smith, M. F. TI Factors affecting pre-ovulatory follicular diameter and ovulation rate following GnRH administration in anestrous beef cows SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Atkins, J. A.; Lucy, M. C.; Smith, M. F.] Univ Missouri, Columbia, MO 65211 USA. [Geary, T. W.] USDA ARS, Ft Keogh, Miles City, MT USA. [Wells, K. J.] Michigan State Univ, E Lansing, MI 48824 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 158 EP 158 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900489 ER PT J AU Marcillac, NM Schwandner, FM Follett, RF Collett, JL Hanan, NP AF Marcillac, N. M. Schwandner, F. M. Follett, R. F. Collett, J. L. Hanan, N. P. TI Characterization and quantification of emissions from dairies SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE dairy emissions; ammonia; greenhouse gases C1 [Marcillac, N. M.; Schwandner, F. M.; Follett, R. F.; Hanan, N. P.] Colorado State Univ, Ft Collins, CO 80523 USA. [Collett, J. L.] USDA ARS, Ft Collins, CO 80522 USA. RI Schwandner, Florian/B-4027-2009 OI Schwandner, Florian/0000-0002-0260-4727 NR 0 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 162 EP 162 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900501 ER PT J AU Aguiar, VF Reyes-Herrera, I Santos, FSDL Dirain, ML Metcalf, J Blore, PJ Donoghue, AM Donoghue, DJ AF Aguiar, V. F. Reyes-Herrera, I. Santos, F. Solis De Los Dirain, M. L. Metcalf, J. Blore, P. J. Donoghue, A. M. Donoghue, D. J. TI Novel isolation procedures for developing probiotic cultures against Campylobacter for poultry SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Campylobacter; probiotic culture; poultry C1 [Aguiar, V. F.; Reyes-Herrera, I.; Santos, F. Solis De Los; Dirain, M. L.; Metcalf, J.; Blore, P. J.; Donoghue, D. J.] Univ Arkansas, Fayetteville, AR 72701 USA. [Donoghue, A. M.] USDA, ARS, PPPSRU, Fayetteville, AR USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 168 EP 168 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900521 ER PT J AU Gutierrez-Banuelos, H Anderson, RC Carstens, GE Tedeschi, LO Cabrera-Diaz, E Callaway, TR Nisbet, DJ AF Gutierrez-Banuelos, H. Anderson, R. C. Carstens, G. E. Tedeschi, L. O. Cabrera-Diaz, E. Callaway, T. R. Nisbet, D. J. TI Effects of nitroethane and monensin on ruminal CH4 production and nitro-degrading bacterial populations in vitro SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE methane; monensin; nitroethane C1 [Gutierrez-Banuelos, H.; Carstens, G. E.; Tedeschi, L. O.; Cabrera-Diaz, E.] Texas A&M Univ, College Stn, TX USA. [Anderson, R. C.; Callaway, T. R.; Nisbet, D. J.] USDA ARS, Food & Feed Safety Res Unit, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 175 EP 175 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900542 ER PT J AU Weimer, PJ Stevenson, DM Mertens, DR Thomas, EE AF Weimer, P. J. Stevenson, D. M. Mertens, D. R. Thomas, E. E. TI Effect of monensin feeding and withdrawal on ruminal populations of individual bacterial species in cows fed high-starch diets SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE monensin; PCR; rumen bacteria C1 [Weimer, P. J.; Stevenson, D. M.; Mertens, D. R.] USDA, Madison, WI USA. [Weimer, P. J.] Univ Wisconsin, Madison, WI USA. [Thomas, E. E.] Elanco Anim Hlth Inc, Greenfield, IN USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 175 EP 175 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900541 ER PT J AU Croney, CC Reynnells, RD AF Croney, C. C. Reynnells, R. D. TI The ethics of semantics: do we clarify or obfuscate reality to influence perceptions of food animal production? SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Croney, C. C.] Oregon State Univ, Corvallis, OR 97331 USA. [Reynnells, R. D.] USDA, Cooperat State Res, Washington, DC USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 187 EP 187 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900581 ER PT J AU Coleman, SW Phillips, WA Chase, CC Riley, DG AF Coleman, S. W. Phillips, W. A. Chase, C. C., Jr. Riley, D. G. TI Feed efficiency of tropically adapted breed and breed cross steers when fed in the southern plains SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Coleman, S. W.; Chase, C. C., Jr.; Riley, D. G.] USDA ARS, Subtrop Agr Res Stn, Brooksville, FL USA. [Phillips, W. A.] USDA ARS, Grazinglands Res Lab, El Reno, OK USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 189 EP 189 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900586 ER PT J AU Bosques-Mendez, JH Pagani, M Casas, E AF Bosques-Mendez, J. H. Pagani, M. Casas, E. TI Segregation of polymorphisms at Calpain and Calpastatin in beef cattle grown in the tropics SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Bosques-Mendez, J. H.; Pagani, M.] Univ Puerto Rico, Mayaguez, PR USA. [Casas, E.] Roman L Hruska USDA MARC, Clay Ctr, NE USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 191 EP 191 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900592 ER PT J AU Norman, HD Wright, JR VanRaden, PM Cole, JB AF Norman, H. D. Wright, J. R. VanRaden, P. M. Cole, J. B. TI Effect of service sire and cow sire on gestation length SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE gestation length; genetic evaluation C1 [Norman, H. D.; Wright, J. R.; VanRaden, P. M.; Cole, J. B.] USDA ARS, Beltsville, MD USA. RI Cole, John/J-8571-2014 OI Cole, John/0000-0003-1242-4401 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 194 EP 194 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900603 ER PT J AU Rostagno, MH Hurd, HS McKean, JD AF Rostagno, M. H. Hurd, H. S. McKean, J. D. TI Split marketing: A risk factor for Salmonella in market pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE swine; Salmonella; food safety C1 [Rostagno, M. H.] USDA ARS, Livestock Behav Res Unit, W Lafayette, IN USA. [Hurd, H. S.; McKean, J. D.] Iowa State Univ, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 202 EP 202 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900629 ER PT J AU Rostagno, MH Hurd, HS McKean, JD AF Rostagno, M. H. Hurd, H. S. McKean, J. D. TI Are there high and low Salmonella prevalence farms? SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE swine; Salmonella; food safety C1 [Rostagno, M. H.] USDA ARS, Livestock Behav Res Unit, W Lafayette, IN USA. [Hurd, H. S.; McKean, J. D.] Iowa State Univ, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 203 EP 203 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900630 ER PT J AU Capuco, AV Evock-Cloverl, CM Wood, DL Minuti, A AF Capuco, A. V. Evock-Cloverl, C. M. Wood, D. L. Minuti, A. TI In vivo treatment with xanthosine expands the mammary stem cell population SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE progenitor cells; lactation; proliferation C1 [Capuco, A. V.; Evock-Cloverl, C. M.; Wood, D. L.] USDA ARS, Bovine Func Genom Lab, Beltsville, MD USA. [Minuti, A.] Catholic Univ, Inst Zootech, Piacenza, Italy. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 206 EP 206 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900641 ER PT J AU Connor, EE Thomas, ED Dahl, GE AF Connor, E. E. Thomas, E. D. Dahl, G. E. TI Photoperiod alters metabolic gene expression in bovine liver potentially through suppressors of cytokine signaling SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE photoperiod; gene expression; fatty liver C1 [Connor, E. E.] USDA ARS, Bovine Funct Genom Lab, Beltsville, MD USA. [Thomas, E. D.] Univ Maryland, Dept Anim & Avian Sci, College Pk, MD 20742 USA. [Dahl, G. E.] Univ Florida, Dept Anim Sci, Gainesville, FL 32611 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 208 EP 208 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900646 ER PT J AU de Beer, M McMurtry, JP Brocht, DM Coon, CN AF de Beer, M. McMurtry, J. P. Brocht, D. M. Coon, C. N. TI The effect of feed restriction programs and growth curves on reproductive performance, stress and metabolism in broiler breeder hens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [de Beer, M.] Aviagen, Huntsville, AL USA. [McMurtry, J. P.; Brocht, D. M.] USDA ARS, Beltsville, MD USA. [Coon, C. N.] Univ Arkansas, Fayetteville, AR 72701 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 217 EP 217 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900675 ER PT J AU Li, H Proudman, JA Jin, S Kuenzel, WJ AF Li, H. Proudman, J. A. Jin, S. Kuenzel, W. J. TI Gene expression in the lateral septal organ, mediobasal hypothalamus and septal-pituitary-gonadal axis following activation of the photoneuroendocrine system SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE encephalic Photoreceptors; Sulfamethazine; chicks C1 [Li, H.; Jin, S.; Kuenzel, W. J.] Univ Arkansas, Fayetteville, AR 72701 USA. [Proudman, J. A.] USDA, ARS, BGL, Beltsville, MD 20705 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 223 EP 223 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900692 ER PT J AU Metcalf, JH Venkitanarayanan, K de los Santos, FS Donoghue, AM Dirain, ML Reyes-Herrera, I Aguiar, V Blore, P Donoghue, DJ AF Metcalf, J. H. Venkitanarayanan, K. de los Santos, F. S. Donoghue, A. M. Dirain, M. L. Reyes-Herrera, I. Aguiar, V. Blore, P. Donoghue, D. J. TI Dosing with the fatty acid, sodium caprylate in the water did not reduce enteric Campylobacter concentrations in broilers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE sodium caprylate; Campylobacter; medium chain fatty acid C1 [Metcalf, J. H.; de los Santos, F. S.; Dirain, M. L.; Reyes-Herrera, I.; Aguiar, V.; Blore, P.; Donoghue, D. J.] Univ Arkansas, Fayetteville, AR 72701 USA. [Venkitanarayanan, K.] Univ Connecticut, Storrs, CT USA. [Donoghue, A. M.] USDA ARS, PPPSRU, Fayetteville, AR USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 224 EP 225 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900698 ER PT J AU Hassan, SM Byrd, JA Berhow, AM Bailey, CA Cartwright, AL AF Hassan, S. M. Byrd, J. A. Berhow, A. M. Bailey, C. A. Cartwright, A. L. TI Saponin rich extracts from quillaja, yucca, soybean, and guar differ in antimicrobial and hemolytic activities SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE antibacterial; guar; saponin C1 [Hassan, S. M.; Bailey, C. A.; Cartwright, A. L.] Texas A&M Univ, College Stn, TX USA. [Byrd, J. A.] USDA ARS, College Stn, TX USA. [Berhow, A. M.] USDA ARS, Peoria, IL USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 225 EP 225 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900700 ER PT J AU Buhr, RJ Richardson, LJ Cox, NA Fairchild, BD AF Buhr, R. J. Richardson, L. J. Cox, N. A. Fairchild, B. D. TI Spread of a marker Salmonella in the presence of background Salmonella as detected from broiler litter SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Salmonella detection; litter sampling; drag swab C1 [Buhr, R. J.; Richardson, L. J.; Cox, N. A.] USDA ARS, Athens, GA USA. [Fairchild, B. D.] Univ Athens, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 227 EP 227 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900706 ER PT J AU Lee, JT Eckert, NH Stevens, SM Anderson, S Anderson, P Danforth, HD McElroy, AP Caldwell, DJ AF Lee, J. T. Eckert, N. H. Stevens, S. M. Anderson, S. Anderson, P. Danforth, H. D. McElroy, A. P. Caldwell, D. J. TI Effect of starter period duration on live oocyst vaccination efficacy and broiler performance following subsequent Eimeria challenge SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Eimeria; broiler; vaccination C1 [Lee, J. T.; Eckert, N. H.; Stevens, S. M.; Anderson, S.; Anderson, P.; Caldwell, D. J.] Texas A&M Univ, College Stn, TX USA. [Danforth, H. D.] USDA ARS, Beltsville, MD USA. [McElroy, A. P.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 227 EP 227 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900707 ER PT J AU Byrd, JA Stipanovic, RD McReynolds, JL Kubena, LF Nisbetl, DJ AF Byrd, J. A. Stipanovic, R. D. McReynolds, J. L. Kubena, L. F. Nisbetl, D. J. TI Campylobacter contamination of broilers fed cottonseed or cottonseed products SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE broiler; Campylobacter; cottonseed C1 [Byrd, J. A.; McReynolds, J. L.; Kubena, L. F.; Nisbetl, D. J.] USDA ARS, SPARC, Food & Feed Safety Res Unit, College Stn, TX USA. [Stipanovic, R. D.] USDA ARS, SPARC, Cotton Pathol Res Unit, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 228 EP 228 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900708 ER PT J AU Moulton, K Ryan, P Youngblood, R Mcgee, M Laird, S Harris, A Moore, D Kim, I Lay, D Willard, S AF Moulton, K. Ryan, P. Youngblood, R. McGee, M. Laird, S. Harris, A. Moore, D. Kim, I. Lay, D. Willard, S. TI Evaluation of photonic imaging in the gastrointestinal tract of swine following oral inoculation with lux-modified Salmonella typhimurium SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Moulton, K.; Ryan, P.; Youngblood, R.; McGee, M.; Laird, S.; Harris, A.; Moore, D.; Kim, I.; Willard, S.] Mississippi State Univ, Mississippi State, MS 39762 USA. [Lay, D.] USDA ARS, W Lafayette, IN USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 245 EP 245 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900760 ER PT J AU Leontieva, Y Syvyk, A Nalian, A Hume, M Oviedo-Rondon, E Clemente-Hernandez, S Martynova-Van Kley, A AF Leontieva, Y. Syvyk, A. Nalian, A. Hume, M. Oviedo-Rondon, E. Clemente-Hernandez, S. Martynova-Van Kley, A. TI Molecular ecology effects of essential oil blends on identified broiler cecal digestive bacteria SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Leontieva, Y.; Syvyk, A.; Nalian, A.; Martynova-Van Kley, A.] Stephen F Austin State Univ, Nacogdoches, TX 75962 USA. [Hume, M.] USDA ARS, SPARC Food & Feed Safety Res Unit, College Stn, TX USA. [Oviedo-Rondon, E.] N Carolina State Univ, Raleigh, NC 27695 USA. [Clemente-Hernandez, S.] Univ Autonoma Chihuahua, Chihuahua, Mexico. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 246 EP 246 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900763 ER PT J AU Barri, A Novak, CL Danforth, HD Steinlage, SJ McElroy, AP AF Barri, A. Novak, C. L. Danforth, H. D. Steinlage, S. J. McElroy, A. P. TI Broiler performance on a Maxiban (R) anticoccidial program with exposure to a mixed Eimeria population SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Barri, A.; Novak, C. L.; McElroy, A. P.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. [Danforth, H. D.] USDA ARS, Beltsville, MD USA. [Steinlage, S. J.] Elanco Anim Hlth, Greenfield, IN USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 247 EP 247 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900767 ER PT J AU Sapp, RL Wing, T Rekaya, R AF Sapp, R. L. Wing, T. Rekaya, R. TI Joint analysis of egg and production traits in broilers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE breast meat; egg weight; feed conversion C1 [Sapp, R. L.] USDA ARS, Miles City, MT USA. [Wing, T.] Cobb Vantress Inc, Siloam Springs, AR USA. [Rekaya, R.] Univ Georgia, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 257 EP 258 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900800 ER PT J AU Riley, DG Hansen, GR Coleman, SW Chase, CC AF Riley, D. G. Hansen, G. R. Coleman, S. W. Chase, C. C. TI Residual feed intake and temperament breed differences among Florida heifers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Brahman; residual feed intake; temperament C1 [Riley, D. G.; Coleman, S. W.; Chase, C. C.] USDA ARS, Brooksville, FL USA. [Hansen, G. R.] Univ Florida, Marianna, FL USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 263 EP 264 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900820 ER PT J AU Norman, HD Wright, JR Kuhn, MT Hubbard, SM Cole, JB AF Norman, H. D. Wright, J. R. Kuhn, M. T. Hubbard, S. M. Cole, J. B. TI Genetic and environmental factors that affect gestation length SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE gestation length; calving date C1 [Norman, H. D.; Wright, J. R.; Kuhn, M. T.; Hubbard, S. M.; Cole, J. B.] USDA ARS, Beltsville, MD USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 264 EP 264 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900822 ER PT J AU Van Hekken, DL Wall, RJ Somkutil, GA Tomasula, PM AF Van Hekken, D. L. Wall, R. J. Somkutil, G. A. Tomasula, P. M. TI Fate of lysostaphin in milk through the cheesemaking process SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE cheese; milk; transgenic cows C1 [Van Hekken, D. L.; Somkutil, G. A.; Tomasula, P. M.] USDA ARS, Wyndmoor, PA USA. [Wall, R. J.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 270 EP 270 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900838 ER PT J AU Zapata, I Leeds, TD Mousel, R Wick, M AF Zapata, I. Leeds, T. D. Mousel, R. Wick, M. TI Sarcomere length dynamics of postmortem ovine Psoas major and Longissimus dorsi muscles SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE microscopy; tenderness; sarcomere length C1 [Zapata, I.; Wick, M.] Ohio State Univ, Columbus, OH 43210 USA. [Leeds, T. D.; Mousel, R.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 282 EP 282 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900878 ER PT J AU Muck, RE Contreras, FE Mertens, DR AF Muck, R. E. Contreras, F. E. Mertens, D. R. TI Silage inoculant effects on in vitro rumen fermentation SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE silage inoculants; gas and microbial yield C1 [Muck, R. E.; Mertens, D. R.] USDA ARS, US Dairy Forage Res Ctr, Madison, WI 53706 USA. [Contreras, F. E.] Univ Wisconsin, Madison, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 284 EP 284 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900883 ER PT J AU Estell, RE Fredrickson, EL Anderson, DM Remmenga, MD AF Estell, R. E. Fredrickson, E. L. Anderson, D. M. Remmenga, M. D. TI Effects of individual terpenes and terpene mixtures on intake by lambs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE intake; shrubs; terpenes C1 [Estell, R. E.; Fredrickson, E. L.; Anderson, D. M.] USDA, ARS Jornada Expt Range, Las Cruces, NM USA. [Remmenga, M. D.] New Mexico State Univ, Las Cruces, NM 88003 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 287 EP 288 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900895 ER PT J AU McReynolds, JL Genovese, KJ He, H Swaggerty, CL Byrd, JA Nisbet, DJ Kogut, MH AF McReynolds, J. L. Genovese, K. J. He, H. Swaggerty, C. L. Byrd, J. A. Nisbet, D. J. Kogut, M. H. TI Utilization of alfalfa and its effects on the immune system during molt SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE chickens; molting; heterophils C1 [McReynolds, J. L.; Genovese, K. J.; He, H.; Swaggerty, C. L.; Byrd, J. A.; Nisbet, D. J.; Kogut, M. H.] USDA ARS, SPACR FFSRU, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 298 EP 298 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900924 ER PT J AU Abi-Ghanem, D Waghela, SD Caldwell, DJ Danforth, HD Berghman, LR AF Abi-Ghanem, D. Waghela, S. D. Caldwell, D. J. Danforth, H. D. Berghman, L. R. TI Phage display selection and characterization of single-chain recombinant antibodies against Eimeria tenella sporozoites SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE phage display; Eimeria tenella; single-chain antibody C1 [Abi-Ghanem, D.; Waghela, S. D.; Caldwell, D. J.; Berghman, L. R.] Texas A&M Univ, College Stn, TX USA. [Danforth, H. D.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 300 EP 300 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900931 ER PT J AU He, H Genovese, KJ Swaggerty, CL Kogut, MH AF He, H. Genovese, K. J. Swaggerty, C. L. Kogut, M. H. TI Immune stimulatory CpG oligodeoxynucleotides reduces Salmonella enterica subsp Arizonae organ colonization and mortality in young turkeys SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE CpG ODN; infection; turkey C1 [He, H.; Genovese, K. J.; Swaggerty, C. L.; Kogut, M. H.] USDA ARS, So Plain Agr Res Ctr, Food & Feed Safety Res Unit, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 300 EP 300 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692900932 ER PT J AU Kruegar, NA Anderson, RC Callaway, TR Edrington, TS Harvey, RB Nisbet, DJ AF Kruegar, N. A. Anderson, R. C. Callaway, T. R. Edrington, T. S. Harvey, R. B. Nisbet, D. J. TI Differential effects of supplying reductant as hydrogen, formate or a combination of these on the methane-inhibiting activity of select nitrocompounds in vitro SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE methane; nitrocompound; rumen C1 [Kruegar, N. A.; Anderson, R. C.; Callaway, T. R.; Edrington, T. S.; Harvey, R. B.; Nisbet, D. J.] USDA ARS, Food & Feed Safety Res Unit, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 341 EP 341 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901059 ER PT J AU El-Kadi, SW Baldwin, RL McLeod, KR Sunny, NE Owens, SL Bequette, BJ AF El-Kadi, S. W. Baldwin, R. L. McLeod, K. R. Sunny, N. E. Owens, S. L. Bequette, B. J. TI Profiling energy substrate metabolism in isolated rumen epithelial and duodenal mucosal cells from beef cattle SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE gastrointestinal; amino acids; glucose C1 [El-Kadi, S. W.; Sunny, N. E.; Owens, S. L.; Bequette, B. J.] Univ Maryland, College Pk, MD 20742 USA. [Baldwin, R. L.] USDA ARS, Beltsville, MD USA. [McLeod, K. R.] Univ Kentucky, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 342 EP 342 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901062 ER PT J AU Silva, JC Cole, NA Brown, MS Mitchell, DL Ponce, CH Smith, DR AF Silva, J. C. Cole, N. A. Brown, M. S. Mitchell, D. L. Ponce, C. H. Smith, D. R. TI Effects of dietary fat concentration and wet sorghum distiller's grains plus solubles on feedlot performance and carcass characteristics of finishing heifers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE fat; growth performance; sorghum distiller's grains C1 [Silva, J. C.; Brown, M. S.; Mitchell, D. L.; Ponce, C. H.; Smith, D. R.] W Texas A&M, Canyon, TX USA. [Cole, N. A.] USDA ARS, CPRL, Bushland, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 348 EP 348 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901081 ER PT J AU Richardson, M Lake, S Gunn, P Eicher, S Lemenager, R Pyatt, N AF Richardson, M. Lake, S. Gunn, P. Eicher, S. Lemenager, R. Pyatt, N. TI The effects of maternal natural source vitamin E supplementation on suckling calf immune function SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE beef calves; immune response; vitamin E C1 [Richardson, M.; Lake, S.; Gunn, P.; Lemenager, R.] Purdue Univ, W Lafayette, IN 47907 USA. [Eicher, S.] USDA, ARS, W Lafayette, IN USA. [Pyatt, N.] ADM Anim Nutr Res, Decatur, IN USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 357 EP 357 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901109 ER PT J AU Reed, JJ Neville, TL Vormahme, KA Borowicz, PP Taylor, JB Redmer, DA Luther, JS Hammer, CJ Reynolds, LP Caton, JS AF Reed, J. J. Neville, T. L. Vormahme, K. A. Borowicz, P. P. Taylor, J. B. Redmer, D. A. Luther, J. S. Hammer, C. J. Reynolds, L. P. Caton, J. S. TI Effects of maternal nutrition and selenium supply on visceral organ mass of pregnant ewe lambs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE maternal nutrition; selenium; visceral organ mass C1 [Reed, J. J.; Neville, T. L.; Vormahme, K. A.; Borowicz, P. P.; Redmer, D. A.; Luther, J. S.; Hammer, C. J.; Reynolds, L. P.; Caton, J. S.] N Dakota State Univ, Ctr Nutr & Pregnancy, Anim & Range Sci Dept, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. RI Reynolds, Lawrence/I-5267-2015 OI Reynolds, Lawrence/0000-0002-6838-7809 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 361 EP 361 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901119 ER PT J AU Dennis, RL Fahey, AG Cheng, HW AF Dennis, R. L. Fahey, A. G. Cheng, H. W. TI Different effects of individual identification systems on chicken well-being SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE identification system; feather pecking; hen C1 [Dennis, R. L.; Fahey, A. G.; Cheng, H. W.] Purdue Univ, USDA ARS, Livestock Behav Res Unit, W Lafayette, IN 47907 USA. [Dennis, R. L.; Fahey, A. G.] Purdue Univ, W Lafayette, IN 47907 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 362 EP 363 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901122 ER PT J AU Fahey, AG Marchant-Forde, RM Cheng, HW AF Fahey, A. G. Marchant-Forde, R. M. Cheng, H. W. TI Genetic basis of different effects of chronic intermittent social stress on immune function and survivability in laying hens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE stress; hens; immune C1 [Fahey, A. G.] Purdue Univ, W Lafayette, IN 47907 USA. [Fahey, A. G.; Marchant-Forde, R. M.; Cheng, H. W.] Purdue Univ, USDA ARS, W Lafayette, IN 47907 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 362 EP 362 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901121 ER PT J AU Schenck, EL McMunn, KA Rosenstein, D Nielsen, BD Richert, BT Marchant Forde, JN Lay, DC AF Schenck, E. L. McMunn, K. A. Rosenstein, D. Nielsen, B. D. Richert, B. T. Marchant Forde, J. N. Lay, D. C., Jr. TI Exercise increases bone density in the joints and limbs of gestating stall-housed gilts SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE swine; lameness; bone strength C1 [Schenck, E. L.; Richert, B. T.] Purdue Univ, W Lafayette, IN 47907 USA. [McMunn, K. A.; Marchant Forde, J. N.; Lay, D. C., Jr.] Purdue Univ, USDA ARS, MWA, W Lafayette, IN 47907 USA. [Rosenstein, D.; Nielsen, B. D.] Michigan State Univ, E Lansing, MI 48824 USA. RI Marchant-Forde, Jeremy/A-7616-2009 OI Marchant-Forde, Jeremy/0000-0002-5287-2914 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 364 EP 364 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901126 ER PT J AU Cushman, RA Allan, MF Hallman, RMT Cundiff, LV AF Cushman, R. A. Allan, M. F. Hallman, R. M. T. Cundiff, L. V. TI Influence of breed on postpartum interval and estrous cycle length in beef cattle SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE beef breeds; pospartum interval; reproductive efficiency C1 [Cushman, R. A.; Allan, M. F.; Hallman, R. M. T.; Cundiff, L. V.] USDA ARS, Roman L Hruska US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 370 EP 370 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901144 ER PT J AU Reuter, RR Carroll, JA Brown, MS Forsberg, NE Wang, YQ Mock, R Chapman, JD Galyean, ML AF Reuter, R. R. Carroll, J. A. Brown, M. S. Forsberg, N. E. Wang, Y. -Q. Mock, R. Chapman, J. D. Galyean, M. L. TI Effect of an artificial sweetener and yeast product combination on immune function measurements, growth performance, and carcass characteristics of beef heifers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE beef cattle; immune function; sweetener C1 [Reuter, R. R.; Galyean, M. L.] Texas Tech Univ, Lubbock, TX USA. [Reuter, R. R.; Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. [Brown, M. S.] W Texas A&M Univ, Canyon, TX USA. [Forsberg, N. E.; Wang, Y. -Q.] Oregon State Univ, Corvallis, OR USA. [Mock, R.] Texas Vet Med Diagnost Labs, Amarillo, TX USA. [Chapman, J. D.] Prince Agri Prod, Quincy, IL USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 370 EP 371 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901145 ER PT J AU Snowder, GD AF Snowder, G. D. TI Using epidemiological models and genetic selection to identify theoretical opportunities to reduce disease impact SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE animal breeding; cattle; disease resistance C1 [Snowder, G. D.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 373 EP 373 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901152 ER PT J AU Spangler, ML Sapp, RL Bertrand, JK MacNeil, MD Rekaya, R AF Spangler, M. L. Sapp, R. L. Bertrand, J. K. MacNeil, M. D. Rekaya, R. TI Different methods of selecting animals for genotyping to maximize the amount of genetic information known in the population SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE genotype sampling; marker-assisted selection; simulation C1 [Spangler, M. L.; Bertrand, J. K.; Rekaya, R.] Univ Georgia, Athens, GA USA. [Sapp, R. L.; MacNeil, M. D.] USDA ARS, Ft Keogh Livestock & Range Res Lab, Miles City, MT USA. RI MacNeil, Michael/A-6772-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 373 EP 374 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901154 ER PT J AU VanRaden, PM Tooker, ME AF VanRaden, P. M. Tooker, M. E. TI Methods to explain genomic estimates of breeding value SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE relationship matrix; QTL; Genomics C1 [VanRaden, P. M.; Tooker, M. E.] USDA, Anim Improvement Programs Lab, Beltsville, MD USA. NR 0 TC 11 Z9 12 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 374 EP 374 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901156 ER PT J AU VanRaden, RM AF VanRaden, R. M. TI Efficient estimation of breeding values from dense genomic data SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE iteration on data; genetic markers; algorithm C1 [VanRaden, R. M.] USDA, Anim Improvement Programs Lab, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 1 U2 3 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 374 EP 375 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901157 ER PT J AU Wiggans, GR Faust, MA Miglior, F AF Wiggans, G. R. Faust, M. A. Miglior, F. TI Harnessing automatic data collection to enhance genetic improvement programs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE automatic data collection; genetic improvement; fitness traits C1 [Wiggans, G. R.] USDA ARS, Beltsville, MD USA. [Faust, M. A.] ABS Global Inc, De Forest, WI USA. [Miglior, F.] Agr & Agri Food Canada, Sherbrooke, PQ, Canada. [Miglior, F.] Canadian Dairy Network, Guelph, ON, Canada. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 377 EP 377 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901165 ER PT J AU Jones, DR Anderson, KE AF Jones, D. R. Anderson, K. E. TI Comparison of vitelline membrane strength amongst breeds of commercial layers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE shell egg; vitelline membrane strength; yolk quality C1 [Jones, D. R.] USDA ARS, Egg Safety & Qual Res Unit, Athens, GA USA. [Anderson, K. E.] N Carolina State Univ, Dept Poultry Sci, Raleigh, NC USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 379 EP 380 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901172 ER PT J AU Reyes-Herrera, I Cole, K de los Santos, FS Donoghue, AM Stern, NJ Svetoch, EA Eruslanov, BN Perelygin, V Mitsevich, EV Mitsevich, IP Levchuk, VP Farnell, MB Blore, PJ Donoghue, DJ AF Reyes-Herrera, I. Cole, K. de los Santos, F. Solis Donoghue, A. M. Stern, N. J. Svetoch, E. A. Eruslanov, B. N. Perelygin, V. V. Mitsevich, E. V. Mitsevich, I. P. Levchuk, V. P. Farnell, M. B. Blore, P. J. Donoghue, D. J. TI Campylobacter colonization is reduced and gastrointestinal architecture is altered in Turkey poults fed bacteriocins. SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Campylobacter; bacteriocin; gastrointestinal architecture C1 [Reyes-Herrera, I.; Cole, K.; de los Santos, F. Solis; Blore, P. J.; Donoghue, D. J.] Univ Arkansas, Fayetteville, AR USA. [Donoghue, A. M.] USDA ARS, PPPSRU, Fayetteville, AR USA. [Stern, N. J.] USDA ARS, Russell Res Ctr, PMSRU, Athens, GA USA. [Svetoch, E. A.; Eruslanov, B. N.; Perelygin, V. V.; Mitsevich, I. P.; Levchuk, V. P.] State Res Ctr Appl Microbiol, Obolensk, Russia. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 382 EP 383 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901181 ER PT J AU Northcutt, JK Huezo, RI Ingram, KD Smith, DP Hinton, A Cason, JA AF Northcutt, J. K. Huezo, R. I. Ingram, K. D. Smith, D. P. Hinton, A., Jr. Cason, J. A. TI Numbers of bacteria recovered from broiler carcasses and chiller water treated with hypochlorous and carbonic acids SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE poultry; immersion chilling; carcass bacteria C1 [Northcutt, J. K.; Ingram, K. D.; Smith, D. P.; Hinton, A., Jr.; Cason, J. A.] USDA ARS, Athens, GA USA. [Huezo, R. I.] Univ Georgia, Athens, GA USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 383 EP 384 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901184 ER PT J AU Hannah, JF Cox, NA Smith, DP Cason, JA Fletcher, DL Northcutt, JK Buhr, RJ Richardson, LJ AF Hannah, J. F. Cox, N. A. Smith, D. P. Cason, J. A. Fletcher, D. L. Northcutt, J. K. Buhr, R. J. Richardson, L. J. TI Effect of time and sand abrasion on recovery of aerobic bacteria, Escherichia coli, and coliforms from broiler carcasses SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE whole carcass rinse; sand abrasion; bacteria C1 [Hannah, J. F.] Univ Georgia, Athens, GA USA. [Cox, N. A.; Smith, D. P.; Cason, J. A.; Northcutt, J. K.; Buhr, R. J.; Richardson, L. J.] USDA ARS, Russell Res Ctr, Athens, GA USA. [Fletcher, D. L.] Univ Connecticut, Storrs, CT USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 384 EP 384 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901185 ER PT J AU Smith, DP Musgrove, MT AF Smith, D. P. Musgrove, M. T. TI Effects of blood in egg albumen on Salmonella survival and growth SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE table eggs; blood spots; Salmonella C1 [Smith, D. P.; Musgrove, M. T.] USDA ARS, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 385 EP 385 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901189 ER PT J AU Proszkowiec-Weglarz, M Humphrey, BD Richards, MP Rosebrough, RW McMurtry, JP Angel, R AF Proszkowiec-Weglarz, M. Humphrey, B. D. Richards, M. P. Rosebrough, R. W. McMurtry, J. P. Angel, R. TI Expression of the carbohydrate response element binding protein gene and related genes involved in hepatic lipogenesis during post-hatch development of broiler chickens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE ChREBP; lipogenesis; chicken C1 [Proszkowiec-Weglarz, M.; Richards, M. P.; Rosebrough, R. W.; McMurtry, J. P.] USDA ARS, Beltsville, MD USA. [Humphrey, B. D.] Calif Polytech State Univ San Luis Obispo, San Luis Obispo, CA 93407 USA. [Angel, R.] Univ Maryland, College Pk, MD 20742 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 390 EP 390 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901205 ER PT J AU Hammer, CJ Vonnahme, KA Taylor, JB Redmer, DA Luther, JS Neville, TL Reed, JJ Caton, JS Reynolds, LP AF Hammer, C. J. Vonnahme, K. A. Taylor, J. B. Redmer, D. A. Luther, J. S. Neville, T. L. Reed, J. J. Caton, J. S. Reynolds, L. P. TI Effects of maternal nutrition and selenium supplementation on absorption of IgG and survival of lambs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE IgG; mortality; lamb C1 [Hammer, C. J.; Vonnahme, K. A.; Redmer, D. A.; Luther, J. S.; Neville, T. L.; Reed, J. J.; Caton, J. S.; Reynolds, L. P.] N Dakota State Univ, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. RI Reynolds, Lawrence/I-5267-2015 OI Reynolds, Lawrence/0000-0002-6838-7809 NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 391 EP 391 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901207 ER PT J AU Suryawan, A Orellana, RA Jeyapalan, AS Nguyen, HV Fleming, JR Davis, TA AF Suryawan, A. Orellana, R. A. Jeyapalan, A. S. Nguyen, H. V. Fleming, J. R. Davis, T. A. TI The activation of insulin and nutrient signaling components leading to translation initiation in skeletal muscle of neonatal pigs is developmentally regulated SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE protein synthesis; skeletal muscle; pig C1 [Suryawan, A.; Orellana, R. A.; Jeyapalan, A. S.; Nguyen, H. V.; Fleming, J. R.; Davis, T. A.] Baylor Coll Med, USDA ARS, Childrens Nutr Res Ctr, Dept Pediat, Houston, TX 77030 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 391 EP 391 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901206 ER PT J AU Fasina, YO Holt, PS Moran, ET Moore, RW Conner, DE Mckee, SR AF Fasina, Y. O. Holt, P. S. Moran, E. T. Moore, R. W. Conner, D. E. Mckee, S. R. TI Intestinal cytokine responses to Salmonella enterica serovar typhimurium infection in young chicks SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Salmonella typhimurium; pro-inflammatory cytokines; broiler chicks C1 [Fasina, Y. O.; Moran, E. T.; Conner, D. E.; Mckee, S. R.] Auburn Univ, Auburn, AL 36849 USA. [Holt, P. S.; Moore, R. W.] USDA ARS, Egg Safety & Quality Res Unit, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 393 EP 393 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901213 ER PT J AU Lillehoj, HS Park, SS Allen, PC FitzCoy, S Bautista, DA AF Lillehoj, H. S. Park, S. S. Allen, P. C. FitzCoy, S. Bautista, D. A. TI Immunopathology and cytokine responses in broiler chickens coinfected with eimeria maxima and clostridium perfringens using an animal model of necrotic enteritis SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE necrotic enteritis; clostridium perfringens; Eimeria maxima C1 [Lillehoj, H. S.; Park, S. S.; Allen, P. C.] USDA ARS, Beltsville, MD USA. [FitzCoy, S.] Schering Plough Anim Hlth, Millsboro, DE USA. [Bautista, D. A.] Univ Delaware, Delaware, OH USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 393 EP 393 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901212 ER PT J AU Reynnells, RD AF Reynnells, R. D. TI Introduction and Washington update SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE accountability; extension; impact reporting C1 [Reynnells, R. D.] USDA, CSREES, PAS, Washington, DC USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 394 EP 394 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901215 ER PT J AU Puttress, J Saylor, WW Angel, R Mitchell, AD Persia, ME AF Puttress, J. Saylor, W. W. Angel, R. Mitchell, A. D. Persia, M. E. TI Effects of mega doses of phytase on broiler chick body composition SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE phytase; body composition; DXA C1 [Puttress, J.; Saylor, W. W.; Persia, M. E.] Univ Delaware, Newark, DE USA. [Angel, R.] Univ Maryland, College Pk, MD 20742 USA. [Mitchell, A. D.] USDA, Beltsville, MD 20705 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 397 EP 397 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901227 ER PT J AU Peebles, ED Branton, L Burnham, MR Whitmarsh, SK Gerard, PD AF Peebles, E. D. Branton, L. Burnham, M. R. Whitmarsh, S. K. Gerard, P. D. TI Effects of supplemental dietary phytase and 25-hydroxycholecalciferol on the digestive and reproductive organ characteristics of commercial layers inoculated before or at the onset of lay with the F-Strain of Mycoplasma gallisepticum SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Mycoplasma gallisepticum; phytase; 25-hydroxycholecalciferol C1 [Peebles, E. D.; Burnham, M. R.; Whitmarsh, S. K.; Gerard, P. D.] Mississippi State Univ, Mississippi State, MS 39762 USA. [Branton, L.] USDA, ARS, Poultry Res Unit, Mississippi State, MS USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 402 EP 402 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901242 ER PT J AU Fairchild, BD Mauldin, JM Buhr, RJ AF Fairchild, B. D. Mauldin, J. M. Buhr, R. J. TI Effects of multistage or single-stage incubation on broiler chick quality and performance SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE broiler performance; incubation; breeder age C1 [Fairchild, B. D.; Mauldin, J. M.] Univ Georgia, Dept Poultry Sci, Athens, GA 30602 USA. [Buhr, R. J.] USDA ARS, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 403 EP 403 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901245 ER PT J AU Mauldin, JM O'Shaughnessy, AL Musgrove, MT AF Mauldin, J. M. O'Shaughnessy, A. L. Musgrove, M. T. TI Effectiveness of immersion of hatching eggs into disinfectant solutions in a commercial hatchery SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE hatching eggs; sanitation; hatchability C1 [Mauldin, J. M.] Univ Georgia, Athens, GA 30602 USA. [O'Shaughnessy, A. L.] United Promot Inc, Atlanta, GA USA. [Musgrove, M. T.] USDA ARS, Athens, GA 30613 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 403 EP 403 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901244 ER PT J AU Foote, MR Nonnecke, BJ Beitz, DC Waters, WR AF Foote, M. R. Nonnecke, B. J. Beitz, D. C. Waters, W. R. TI High growth rate fails to enhance adaptive immune responses of neonatal calves and is associated with reduced lymphocyte viability SO JOURNAL OF DAIRY SCIENCE LA English DT Article DE calf nutrition; calf growth; neonatal vaccination; nutritional immunology ID FED MILK REPLACER; MYCOBACTERIUM-BOVIS; T-CELLS; 1,25-DIHYDROXYVITAMIN D-3; MONONUCLEAR LEUKOCYTES; INTERFERON-GAMMA; BODY-COMPOSITION; CALMETTE-GUERIN; PROTEIN; RESTRICTION AB The objective of the study was to evaluate the effects of 3 targeted growth rates on adaptive (i.e., antigen-specific) immune responses of preruminant, milk replacer-fed calves. Calves (9.1 +/- 2.4 d of age) were assigned randomly to one of 3 dietary treatments to achieve 3 targeted daily rates of gain [no growth (maintenance) = 0.0 kg/d, low growth = 0.55 kg/d, or high growth = 1.2 kg/d] over an 8-wk period. The NRC Nutrient Requirements of Dairy Cattle calf model computer program was used to estimate the milk replacer intakes needed to achieve target growth rates. All calves were fed a 30% crude protein, 20% fat, all-milk protein milk replacer reconstituted to 14% dry matter. Diets were formulated to ensure that protein would not be limiting. All calves were vaccinated 3 wk after initiation of dietary treatments with Mycobacterium bovis, strain bacillus Calmette-Guerin and ovalbumin. Growth rates for no-growth (0.11 kg/d), low-growth (0.58 kg/d), and high-growth (1.16 kg/d) calves differed throughout the experimental period. Blood glucose concentrations in high-growth calves increased with time and were higher than in low- and no-growth calves. Mononuclear and polymorphonuclear leukocyte percentages in peripheral blood were unaffected by growth rate but did change with advancing age. Percentages of CD4(+) T cells increased with age in no-growth and low-growth calves, a characteristic of maturation, but failed to increase in high-growth calves. Growth rate did not affect the percentages of CD45RO(+) (memory) CD4(+) and CD8(+) T cells, antigen (i.e., ovalbumin)-specific serum IgG concentrations, or antigen (i.e., purified protein derivative)-induced IFN-gamma and nitric oxide secretion by mononuclear cell cultures. Antigen-elicited cutaneous delayed-type hypersensitivity responses of no-growth calves exceeded responses of low-growth, but not high-growth, calves. In resting- and antigen-stimulated cell cultures, viabilities of CD4(+), CD8(+), and gamma delta TCR+ T cells from high-growth calves were lower than those of the same T cell subsets from no-growth and low-growth calves. Alternatively, resting cultures of mononuclear leukocytes from high-growth calves produced more nitric oxide than those from no-growth and low-growth calves. In conclusion, adaptive immune responses were affected minimally by growth rate. The results suggest that protein-energy malnutrition in the absence of weight loss is not detrimental to antigen-specific responses of neonatal vaccinated calves and that a high growth rate does not enhance these responses. The negative effect of a high growth rate on the viability of circulating T cell populations may influence infectious disease resistance of the calf. C1 USDA ARS, Natl Anim Dis Ctr, Periparturient Dis Cattle Res Unit, Ames, IA 50010 USA. USDA ARS, Natl Anim Dis Ctr, Bacterial Dis Livestock Res Unit, Ames, IA 50010 USA. Iowa State Univ, Dept Anim Sci, Nutr Physiol Grp, Ames, IA 50011 USA. RP Nonnecke, BJ (reprint author), USDA ARS, Natl Anim Dis Ctr, Periparturient Dis Cattle Res Unit, POB 70, Ames, IA 50010 USA. EM bnonneck@nadc.ars.usda.gov RI Biguzzi, Felipe/E-4724-2015 NR 41 TC 20 Z9 20 U1 0 U2 4 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PD JAN PY 2007 VL 90 IS 1 BP 404 EP 417 PG 14 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 119EX UT WOS:000242996400039 PM 17183108 ER PT J AU Casper, DP Mertens, DR AF Casper, D. P. Mertens, D. R. TI Feed efficiency of lactating dairy cows is related to dietary energy density SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE feed efficiency; energy density; acidosis C1 [Casper, D. P.] Agri King Inc, Fulton, IL USA. [Mertens, D. R.] USDA ARS, US Dairy Forage Res Ctr, Madison, WI 53706 USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 407 EP 407 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901258 ER PT J AU Capuco, AV Coutinho, LL Evock-Clover, CM Minuti, A Sonstegard, TS Boisclair, YR Van Amburgh, ME Bertoni, G Matukumalli, LKLK AF Capuco, A. V. Coutinho, L. L. Evock-Clover, C. M. Minuti, A. Sonstegard, T. S. Boisclair, Y. R. Van Amburgh, M. E. Bertoni, G. Matukumalli, L. K. L. K. TI Ontogenic expression of microRNA in bovine mammary gland SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE regulatory RNA; gene expression; lactation C1 [Capuco, A. V.; Evock-Clover, C. M.; Sonstegard, T. S.; Matukumalli, L. K. L. K.] USDA ARS, Bovine Funct Genom Lab, Beltsville, MD USA. [Coutinho, L. L.] Univ Sao Paulo, ESALQ, Piracicaba, SP, Brazil. [Minuti, A.; Bertoni, G.] Catholic Univ, Inst Zoot, Piacenza, Italy. [Boisclair, Y. R.; Van Amburgh, M. E.] Cornell Univ, Ithaca, NY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 414 EP 414 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901280 ER PT J AU Sonstegard, TS Keele, JW Harhay, GP Smith, TPL Matukumalli, LK Liu, G Van Tassell, CP Alexander, LJ AF Sonstegard, T. S. Keele, J. W. Harhay, G. P. Smith, T. P. L. Matukumalli, L. K. Liu, G. Van Tassell, C. P. Alexander, L. J. TI Creation of a gene atlas in cattle using sequence-based transcriptional profiling SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE cattle; gene expression; transcription C1 [Sonstegard, T. S.; Matukumalli, L. K.; Liu, G.; Van Tassell, C. P.] USDA ARS, Beltsville Agr Res Ctr, Beltsville, MD 20705 USA. [Keele, J. W.; Harhay, G. P.; Smith, T. P. L.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. [Matukumalli, L. K.] George Mason Univ, Fairfax, VA 22030 USA. [Alexander, L. J.] USDA ARS, Livestock & Range Res Lab, Miles City, MT USA. RI Keele, John/A-5846-2009 NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 415 EP 415 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901283 ER PT J AU Roush, WB AF Roush, W. B. TI Utilizing neural network analysis in animal behavior studies SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE behavior; artificial neural network; fuzzy logic C1 [Roush, W. B.] USDA ARS, Poultry Res Unit, Mississippi State, MS USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 416 EP 416 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901285 ER PT J AU McGlone, JJ Hulbert, LE Krebs, N Sutherland, MA Dailey, JW AF McGlone, J. J. Hulbert, L. E. Krebs, N. Sutherland, M. A. Dailey, J. W. TI Major pitfalls in animal welfare research SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE animal welfare; methods; behavior C1 [McGlone, J. J.; Hulbert, L. E.; Krebs, N.; Sutherland, M. A.] Texas Tech Univ, Lubbock, TX 79409 USA. [Dailey, J. W.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 417 EP 417 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901288 ER PT J AU Brown, KR Harrison, LR Klotz, JL Strickland, JR Boling, JA Matthews, JC AF Brown, K. R. Harrison, L. R. Klotz, J. L. Strickland, J. R. Boling, J. A. Matthews, J. C. TI Neotyphodium coenophialum alters blood metabolites involved in nitrogen, energy, and mineral metabolism in growing steers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE endophyte; fescue; metabolite C1 [Brown, K. R.; Boling, J. A.; Matthews, J. C.] Dept Anim & Food Sci, Lexington, KY USA. [Harrison, L. R.] Livestock Dis Diagnost Ctr, Lexington, KY USA. [Klotz, J. L.; Strickland, J. R.] Univ Kentucky, USDA ARS, Forage Anim Prod Res Unit, Lexington, KY 40546 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 418 EP 418 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901290 ER PT J AU Aiken, GE McClanahan, LK AF Aiken, G. E. McClanahan, L. K. TI Hemodynamics in the caudal artery of yearling steers following removal from toxic tall fescue and placement on non-toxic diets SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE tall fescue; ergot alkaloids; vasoconstriction C1 [Aiken, G. E.] USDA ARS, FAPRU, Lexington, KY USA. [McClanahan, L. K.] Univ Kentucky, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 419 EP 419 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901293 ER PT J AU Cole, JB VanRaden, PM Dematawewa, CMB AF Cole, J. B. VanRaden, P. M. Dematawewa, C. M. B. TI Estimation of yields for long lactations using best prediction SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE best prediction; milk yield; long lactations C1 [Cole, J. B.; VanRaden, P. M.] USDA, Improvevment Programs Lab, Beltsville, MD 20705 USA. [Dematawewa, C. M. B.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 421 EP 421 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901300 ER PT J AU Van Tassell, CP Matukumalli, LK Taylor, C Smith, TPL Sonstegard, TS Schnabel, RD De Silva, MVB Wiggans, GR Liu, G Moore, S Taylor, JF AF Van Tassell, C. P. Matukumalli, L. K. Taylor, C. Smith, T. P. L. Sonstegard, T. S. Schnabel, R. D. De Silva, M. V. B. Wiggans, G. R. Liu, G. Moore, S. Taylor, J. F. TI Construction and application of a bovine high-density SNP assay SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE genome selection; single nucleotide polymorphism; marker assisted selection C1 [Van Tassell, C. P.; Matukumalli, L. K.; Sonstegard, T. S.; De Silva, M. V. B.; Wiggans, G. R.; Liu, G.] USDA ARS, Beltsville Agr Res Ctr, Beltsville, MD 20705 USA. [Schnabel, R. D.; Taylor, J. F.] Univ Missouri, Columbia, MO USA. [Smith, T. P. L.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. [Matukumalli, L. K.] George Mason Univ, Fairfax, VA 22030 USA. [Taylor, C.] Illumina Inc, San Diego, CA USA. [Moore, S.] Univ Alberta, Edmonton, AB, Canada. NR 0 TC 3 Z9 3 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 421 EP 422 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901302 ER PT J AU Escobar, J Nguyen, HV Davis, TA AF Escobar, J. Nguyen, H. V. Davis, T. A. TI Differential effects of leucine on translation initiation factor activation and protein synthesis in skeletal muscle, renal and adipose tissues of neonatal pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE leucine; protein synthesis; translation initiation factor C1 [Escobar, J.; Nguyen, H. V.; Davis, T. A.] Baylor Univ, Baylor Coll Med, USDA ARS, Childrens Nutr Res Ctr, Houston, TX 77030 USA. NR 0 TC 0 Z9 1 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 441 EP 441 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901360 ER PT J AU Quant, AD Lindemann, MD Cromwell, GL Kerr, BJ Payne, RL AF Quant, A. D. Lindemann, M. D. Cromwell, G. L. Kerr, B. J. Payne, R. L. TI Determining the optimum dietary tryptophan to lysine ratio in 25 to 40 kg growing pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE lysine; tryptophan; pigs C1 [Quant, A. D.; Lindemann, M. D.; Cromwell, G. L.] Univ Kentucky, Lexington, KY USA. [Kerr, B. J.] USDA, Ames, IA USA. [Payne, R. L.] Degussa Corp, Kennesaw, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 442 EP 442 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901364 ER PT J AU Davis, TA Suryawan, A Orellana, RA Fiorotto, ML AF Davis, T. A. Suryawan, A. Orellana, R. A. Fiorotto, M. L. TI Postnatal ontogeny of skeletal muscle protein synthesis in pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE swine; protein synthesis; muscle C1 [Davis, T. A.; Suryawan, A.; Orellana, R. A.; Fiorotto, M. L.] Baylor Univ, Baylor Coll Med, Childrens Nutr Res Ctr, USDA ARS, Houston, TX 77030 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 445 EP 445 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901372 ER PT J AU Wells, KJ Geary, TW de Avila, DM de Avila, J Conforti, VA Ulker, H McLean, DJ Roberts, AJ Reeves, JJ AF Wells, K. J. Geary, T. W. de Avila, D. M. de Avila, J. Conforti, V. A. Ulker, H. McLean, D. J. Roberts, A. J. Reeves, J. J. TI Luteinizing hormone-releasing hormone immunization alters pituitary hormone synthesis and storage in bulls and steers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE LHRH immunization; trenbolone acetate; pituitary C1 [Wells, K. J.; de Avila, D. M.; de Avila, J.; Conforti, V. A.; Ulker, H.; McLean, D. J.; Roberts, A. J.; Reeves, J. J.] Washington State Univ, Pullman, WA 99164 USA. [Geary, T. W.; Roberts, A. J.] USDA ARS, Ft Keogh Livestock & Range Res Lab, Miles City, MT 59301 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 450 EP 450 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901387 ER PT J AU Leymaster, KA AF Leymaster, K. A. TI Evaluation of Dorper, Dorset, Katahdin, and Rambouillet crossbred ewes in high- and low-input production systems SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE production systems; hair breeds; sheep C1 [Leymaster, K. A.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 458 EP 459 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901413 ER PT J AU Scharf, B Wax, LE Carroll, JA Riley, DG Chase, CC Coleman, SW Keisler, DH Spiers, DE AF Scharf, B. Wax, L. E. Carroll, J. A. Riley, D. G. Chase, C. C., Jr. Coleman, S. W. Keisler, D. H. Spiers, D. E. TI Dietary supplementation with omega-3 fatty acids affects sexual behavior in boars SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE boars; sexual Behavior; omega-3 fatty acids C1 [Scharf, B.; Wax, L. E.; Keisler, D. H.; Spiers, D. E.] Univ Missouri, Columbia, MO 65211 USA. [Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. [Riley, D. G.; Chase, C. C., Jr.; Coleman, S. W.] USDA ARS, Sup Trop Agr Res Stn, Washington, DC 20250 USA. RI Keisler, Duane/C-2746-2011 OI Keisler, Duane/0000-0002-8792-7030 NR 0 TC 1 Z9 1 U1 0 U2 0 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 466 EP 466 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901434 ER PT J AU Scharf, B Wax, LE Carroll, JA Riley, DG Chase, CC Coleman, SW Keisler, DH Spiers, DE AF Scharf, B. Wax, L. E. Carroll, J. A. Riley, D. G. Chase, C. C., Jr. Coleman, S. W. Keisler, D. H. Spiers, D. E. TI Evaluation of physiological differences in heat tolerant (Romosinuano) and heat susceptible (Angus) Bos taurus cattle during controlled heat challenge SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE cattle; heat; tolerance C1 [Scharf, B.; Wax, L. E.; Keisler, D. H.; Spiers, D. E.] Univ Missouri, Columbia, MO 65211 USA. [Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. [Riley, D. G.; Chase, C. C., Jr.; Coleman, S. W.] USDA ARS, Sup Trop Agr Res Stn, Brooksville, FL USA. RI Keisler, Duane/C-2746-2011 OI Keisler, Duane/0000-0002-8792-7030 NR 0 TC 1 Z9 1 U1 0 U2 0 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 466 EP 467 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901435 ER PT J AU Kahl, S Elsasser, TH AF Kahl, S. Elsasser, T. H. TI Tumor necrosis factor-alpha (TNF-alpha), nitric oxide (NO), and xanthine oxidase (XO) responses to endotoxin (LPS) challenge in steers: Effect of progesterone (P4) and estradiol (E2) treatment SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE endotoxin; estradiol; progesterone C1 [Kahl, S.; Elsasser, T. H.] USDA, ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 467 EP 467 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901436 ER PT J AU Stabel, JR AF Stabel, J. R. TI Pasteurization of colostrum reduces the incidence of paratuberculosis in neonatal calves SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Mycobacterium avium subsp paratuberculosis; calves; colostrum C1 [Stabel, J. R.] USDA ARS, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 468 EP 468 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901439 ER PT J AU Ibeagha-Awemu, EM Lee, JW Ibeagha, AE Bannerman, DD Paape, MJ Zhao, X AF Ibeagha-Awemu, E. M. Lee, J. -W. Ibeagha, A. E. Bannerman, D. D. Paape, M. J. Zhao, X. TI Escherichia coli lipopolysaccharide upregulates the expression of both toll like receptor 4 and 2 (TLR4 and TLR2) in cultured bovine mammary epithelial cells SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE lipopolysaccharide; TLR4 and TLR2; mastitis C1 [Ibeagha-Awemu, E. M.; Ibeagha, A. E.; Zhao, X.] McGill Univ, Ste Anne De Bellevue, PQ, Canada. [Lee, J. -W.] Natl Pingtung Univ Sci & Technol, Pingtung, Taiwan. [Bannerman, D. D.; Paape, M. J.] USDA, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 471 EP 471 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901448 ER PT J AU Casas, E Lunstra, DD Cundiff, LV Ford, JJ AF Casas, E. Lunstra, D. D. Cundiff, L. V. Ford, J. J. TI Growth and pubertal development of F-1 bulls from Hereford, Angus, Norwegian Red, Swedish Red and White, Friesian, and Wagyu sires SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE beef cattle; bulls; puberty C1 [Casas, E.; Lunstra, D. D.; Cundiff, L. V.; Ford, J. J.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 475 EP 475 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901461 ER PT J AU Dechow, CD Norman, HD AF Dechow, C. D. Norman, H. D. TI Within-herd heritability estimated with daughter-parent regression for yield and somatic cell score SO JOURNAL OF DAIRY SCIENCE LA English DT Article DE heritability; daughter-dam regression; daughter-sire regression ID STATES DAIRY-CATTLE; UNITED-STATES; HETEROGENEOUS VARIANCE; GENETIC EVALUATIONS; ENVIRONMENT INTERACTION; BREEDING VALUE; ADJUSTMENT; GENOTYPE; MILK; BIAS AB Estimates of heritability within herd (h(WH)(2)) that were generated with daughter-dam regression, daughter sire regression, and REML were compared, and effects of adjusting lactation records for within-herd heritability on genetic evaluations were evaluated. Holstein records for milk, fat, and protein yields and somatic cell score (SCS) from the USDA national database represented herds in the US Northeast, Southeast, Midwest, and West. Four data subsets (457 to 499 herds) were randomly selected, and a large-herd subset included the 15 largest herds from the West and 10 largest herds from other regions. Subset heritabilities for yield and SCS were estimated assuming a regression model that included fixed covariates for effects of dam yield or SCS, sire predicted transmitting ability (PTA) for yield or SCS, herd-year-season of calving, and age within parity. Dam records and sire PTA were nested within herd as random covariates to generate within-herd heritability estimates that were regressed toward mean h(WH)(2) for the random subset. Heritabilities were estimated with REML using sire models (REMLSIRE), sire-maternal grandsire models (REMLMGS), and animal models (REMLANIM) for each herd individually in the large-herd subset. Phenotypic variance for each herd was estimated from herd residual variance after adjusting for effects of year-season and age within parity. Deviations from herd-year-season mean were standardized to constant genetic variance across herds, and records were weighted according to estimated error variance to accommodate h(WH)(2) when estimating breeding values. Mean h(WH)(2) tended to be higher with daughter-dam regression (0.35 for milk yield) than with daughter-sire regression (0.24 for milk yield). Heritability estimates varied widely across herds (0.04 to 0.67 for milk yield estimated with daughter-dam regression), and h(WH)(2) deviated from subset means more for large herds than for small herds. Correlation with REMLANIM h(WH)(2) was 0.68 for daughter-dam and was 0.45 for daughter-sire h(WH)(2) for milk yield. The correlation between daughter sire h(WH)(2) and REMLMGS was greater than the correlation between daughter-dam h(WH)(2) and REMLMGS. Data adjustments had a minimal impact on breeding value bias. Within-herd heritability can be estimated rapidly using regression techniques with moderate accuracy, but adjusting lactation records for h(WH)(2) resulted in only a small improvement in the accuracy of genetic evaluations. C1 Penn State Univ, Dept Dairy & Anim Sci, University Pk, PA 16802 USA. USDA ARS, Beltsville Agr Res Ctr, Anim Improvement Programs Lab, Beltsville, MD 20705 USA. RP Dechow, CD (reprint author), Penn State Univ, Dept Dairy & Anim Sci, University Pk, PA 16802 USA. EM cdechow@psu.edu NR 22 TC 6 Z9 7 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PD JAN PY 2007 VL 90 IS 1 BP 482 EP 492 PG 11 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 119EX UT WOS:000242996400048 PM 17183117 ER PT J AU Brito, MAVP Somkuti, GA AF Brito, M. A. V. P. Somkuti, G. A. TI Production of bacteriocins by staphylococcal strains isolated from Brazilian cheese SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE bacteriocin; staphylococcus; cheese C1 [Brito, M. A. V. P.] EMBRAPA, Dairy Cattle Res Ctr, Juiz De Fora, Brazil. [Somkuti, G. A.] USDA ARS, Eastern Reg Res Ctr, Wyndmoor, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 489 EP 489 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901510 ER PT J AU Renye, JA Somkuti, GA Van Hekken, DL AF Renye, J. A. Somkuti, G. A. Van Hekken, D. L. TI Survey of lactic acid bacteria in Hispanic-style cheeses for antimicrobial activity SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE antimicrobial; bacteriocin; lactic acid bacteria C1 [Renye, J. A.; Somkuti, G. A.; Van Hekken, D. L.] USDA ARS, Eastern Reg Res Ctr, Wyndmoor, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 489 EP 489 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901509 ER PT J AU Soder, KJ Sanderson, MA AF Soder, K. J. Sanderson, M. A. TI Effect of morphological traits on intake characteristics of four grass species found in temperate biodiverse pasture systems SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE biodiverse pasture systems; grazing behavior; intake characteristics C1 [Soder, K. J.; Sanderson, M. A.] USDA ARS, Pasture Syst & Watershed Mgmt Res Unit, University Pk, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 495 EP 495 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901527 ER PT J AU Gregorini, P Bowman, M Coblentz, W Beck, PA Gunter, SA AF Gregorini, P. Bowman, M. Coblentz, W. Beck, P. A. Gunter, S. A. TI Effect of herbage depletion on cattle grazing dynamics in wheat pastures SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE grazing behavior; herbage and nutrient intake; ruminal degradation kinetics C1 [Gregorini, P.] USDA ARS, University Pk, PA USA. [Beck, P. A.; Gunter, S. A.] Univ Arkansas, SWREC, Hope, AR USA. [Bowman, M.] Univ Arkansas, Fayetteville, AR 72701 USA. [Coblentz, W.] USDA ARS, Madison, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 496 EP 496 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901531 ER PT J AU Caldwell, JD Coffey, KP Coblentz, WK Ogden, RK Looper, ML Kreider, DL Jennings, JA Hubbell, DS Hess, TW Rosenkrans, CF AF Caldwell, J. D. Coffey, K. P. Coblentz, W. K. Ogden, R. K. Looper, M. L. Kreider, D. L. Jennings, J. A. Hubbell, D. S., III Hess, T. W. Rosenkrans, C. F., Jr. TI Growth performance and immune function of fall-born beef calves weaned from endophyte infected tall fescue pastures on different dates in the dpring SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE calves; fescue; weaning date C1 [Caldwell, J. D.; Coffey, K. P.; Coblentz, W. K.; Ogden, R. K.; Kreider, D. L.; Jennings, J. A.; Hubbell, D. S., III; Hess, T. W.; Rosenkrans, C. F., Jr.] Univ Arkansas, Fayetteville, AR 72701 USA. [Looper, M. L.] USDA ARS, Marshfield, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 498 EP 498 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901537 ER PT J AU Phillips, WA Northup, BK Venuto, BC AF Phillips, W. A. Northup, B. K. Venuto, B. C. TI Intensive short duration grazing of fescue pastures to extend the grazing season of winter wheat SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE stocker cattle; wheat pasture; fescue C1 [Phillips, W. A.; Northup, B. K.; Venuto, B. C.] USDA ARS, Grazinglands Res Lab, El Reno, OK USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 498 EP 499 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901538 ER PT J AU Akins, MS Kegley, EB Coffey, KP Lusby, KS Coblentz, WK Bacon, RK Moore, JC Caldwell, JD Skinner, JV AF Akins, M. S. Kegley, E. B. Coffey, K. P. Lusby, K. S. Coblentz, W. K. Bacon, R. K. Moore, J. C. Caldwell, J. D. Skinner, J. V., Jr. TI Comparison of bloat potential between hard red and soft red winter wheat SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE wheat pasture bloat; hard red; soft red C1 [Akins, M. S.; Kegley, E. B.; Coffey, K. P.; Lusby, K. S.; Bacon, R. K.; Moore, J. C.; Caldwell, J. D.; Skinner, J. V., Jr.] Univ Arkansas, Fayetteville, AR 72701 USA. [Coblentz, W. K.] USDA ARS, Marshfield, WI USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 499 EP 499 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901540 ER PT J AU Al-Seaf, A Keown, JF Van Vleck, LD AF Al-Seaf, A. Keown, J. F. Van Vleck, L. D. TI Genetic parameters for yield traits of cows treated or not treated with bovine somatotropin SO JOURNAL OF DAIRY SCIENCE LA English DT Article DE bovine somatotropin; genetic parameters; milk yield; somatic cell score ID RESTRICTED MAXIMUM-LIKELIHOOD; 2 CONSECUTIVE LACTATIONS; COMMERCIAL DAIRY HERDS; PRODUCTION RESPONSES; SOMETRIBOVE; HEALTH; PERFORMANCE; HOLSTEINS AB The objective of this study was to estimate genetic correlations between yield traits of cows treated with bovine somatotropin (bST) and the same yield traits of untreated cows. Lactation records from registered Holstein cows were divided by parity into 3 data sets: 1, 2, and 3 through 5. Approximately 10% of the records in each data set were from cows treated with bST. The numbers of records of treated and untreated cows in the data sets were 4,337 and 48,765; 3,730 and 37,796; and 3,645 and 33,957. Two-trait animal models (records for cows treated or not treated) were used to estimate genetic parameters for milk production traits and somatic cell score (SCS). Estimates of heritability for milk yield for records of treated and untreated cows for the 3 data sets were 0.13, 0.16, and 0.09, and 0.18, 0.18, and 0.14, respectively, with estimates of repeatability of 0.50 and 0.41 for data set 3. Estimates of heritability for fat yield for records of treated and untreated cows were 0.31, 0.16, and 0.12, and 0.27, 0.21, and 0.16. Estimates of repeatability were 0.50 and 0.43 for data set 3. Heritability estimates for protein yield for records of treated and untreated cows were 0.13, 0.17, and 0.12, and 0.20, 0.23, and 0.16, with estimates of repeatability of 0.52 and 0.47. Estimates of heritability for SCS for treated and untreated cows were 0.08, 0.15, and 0.13, and 0.11, 0.13, and 0.13 with repeatability estimates of 0.52 and 0.45. Estimates of genetic correlations between milk yields with and without bST treatment in lactations 1, 2, and 3 to 5 were all 0.99. Estimates of genetic correlations for fat and protein yields were 0.96 for all data sets. Estimates for SCS were 0.99. Estimates of genetic correlations between records of treated and untreated cows were large enough to conclude that records of treated and untreated cows could be considered to be one trait, with treatment as a fixed effect to account for differences in means. C1 Univ Nebraska, Dept Anim Sci, Lincoln, NE 68583 USA. USDA ARS, Roman L Kruska US Meat Anim Res Ctr, Lincoln, NE 68583 USA. RP Keown, JF (reprint author), Univ Nebraska, Dept Anim Sci, Lincoln, NE 68583 USA. EM jkeown1@unl.edu NR 21 TC 4 Z9 6 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PD JAN PY 2007 VL 90 IS 1 BP 501 EP 506 PG 6 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 119EX UT WOS:000242996400050 PM 17183119 ER PT J AU Eega, KR Lee, JH Solomon, MB Pringle, TD McMillin, KW Kannan, G AF Eega, K. R. Lee, J. H. Solomon, M. B. Pringle, T. D. McMillin, K. W. Kannan, G. TI Quality characteristics of jerky made from Hydrodynamic Pressure processed (HDP) chevon and beef SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE chevon; HDP processing; jerky C1 [Eega, K. R.; Lee, J. H.; Kannan, G.] Ft Valley State Univ, Ft Valley, GA USA. [Solomon, M. B.] USDA ARS, Food Technol & Safety Lab, Beltsville, MD USA. [Pringle, T. D.] Univ Georgia, Athens, GA 30602 USA. [McMillin, K. W.] Louisiana State Univ, Baton Rouge, LA 70803 USA. NR 0 TC 2 Z9 2 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 504 EP 504 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901556 ER PT J AU Eega, KR Lee, JH Solomon, MB Ringle, TD McMillin, KW Kannan, G AF Eega, K. R. Lee, J. H. Solomon, M. B. Ringle, T. D. McMillin, K. W. Kannan, G. TI Effect of hydrodynamic pressure processing on chevon quality characteristics SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE HDP processing; chevon; tenderness C1 [Eega, K. R.; Lee, J. H.; Kannan, G.] Ft Valley Sate Univ, Ft Valley, GA USA. [Solomon, M. B.] USDA ARS, Beltsville, MD USA. [Ringle, T. D.] Univ Georgia, Athens, GA 30602 USA. [McMillin, K. W.] Louisiana State Univ, Baton Rouge, LA 70803 USA. NR 0 TC 2 Z9 2 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 504 EP 504 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901555 ER PT J AU Lammers, PJ Honeyman, MS Kerr, BJ Weber, TE Bregendahl, K AF Lammers, P. J. Honeyman, M. S. Kerr, B. J. Weber, T. E. Bregendahl, K. TI Growth performance and carcass characteristics of growing pigs fed crude glycerol SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE crude glycerol; pigs C1 [Lammers, P. J.; Honeyman, M. S.; Bregendahl, K.] Iowa State Univ, Ames, IA USA. [Kerr, B. J.; Weber, T. E.] USDA ARS, Swine Odor & Manure Management Res Unit, Ames, IA USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 508 EP 508 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901568 ER PT J AU Roberts, S Kerr, B Hoehler, D Bregendah, K AF Roberts, S. Kerr, B. Hoehler, D. Bregendah, K. TI Ideal ratio of Arg, Ile, Met, Met plus Cys, Thr, Trp, and Val relative to Lys for 28 to 34-week-old laying hens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE ideal amino acid ratio; laying hen; egg mass C1 [Roberts, S.; Bregendah, K.] Iowa State Univ, Ames, IA USA. [Kerr, B.] USDA ARS, NSRIC, Ames, IA USA. [Hoehler, D.] Degussa Corp, Kennesaw, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 524 EP 524 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901619 ER PT J AU Bongalhardo, DC Pelaez, J Fulton, JE Saxena, S Settar, P O'Sullivan, NP Arango, J Long, JA AF Bongalhardo, D. C. Pelaez, J. Fulton, J. E. Saxena, S. Settar, P. O'Sullivan, N. P. Arango, J. Long, J. A. TI Rooster semen cryopreservation: Effect of line and male age on sperm function SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE chicken; freezing; fertilizing ability C1 [Bongalhardo, D. C.; Pelaez, J.; Long, J. A.] USDA ARS, Beltsville, MD USA. [Fulton, J. E.; Saxena, S.; Settar, P.; O'Sullivan, N. P.; Arango, J.] Hy Line Int, Dallas Ctr, W Des Moines, IA 50265 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 537 EP 537 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901660 ER PT J AU Flowers, WL Spears, JW Nielsen, FH AF Flowers, W. L. Spears, J. W. Nielsen, F. H. TI Effect of boron supplementation on semen quality in mature boars SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE boars; boron; spermatogenesis C1 [Flowers, W. L.; Spears, J. W.] N Carolina State Univ, Raleigh, NC 27695 USA. [Nielsen, F. H.] USDA ARS, Ctr Human Nutr, Grand Forks, ND USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 538 EP 538 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901662 ER PT J AU Hansen, GR Carstens, GE Riley, DG AF Hansen, G. R. Carstens, G. E. Riley, D. G. TI Relationship between residual feed intake, water intake and ultrasound body composition traits in Angus bulls SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE feed efficiency; residual feed intake; carcass traits C1 [Hansen, G. R.] Univ Florida, NFREC, Marianna, FL USA. [Carstens, G. E.] Texas A&M Univ, College Stn, TX USA. [Riley, D. G.] USDA ARS, STARS, Brooksville, FL USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 551 EP 551 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901701 ER PT J AU Dann, HM DiCerbo, AM Pedersen, JF Grant, RJ AF Dann, H. M. DiCerbo, A. M. Pedersen, J. F. Grant, R. J. TI Comparative effects of wild-type, bmr-6, bmr-12 and stacked sorghum: Sorghum stover digestibility SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE sorghum; bmr; digestibility C1 [Dann, H. M.; DiCerbo, A. M.; Grant, R. J.] William H Miner Agr Res Inst, Chazy, NY USA. [Pedersen, J. F.] Univ Nebraska, USDA, ARS, NPA Wheat, Lincoln, NE USA. NR 0 TC 0 Z9 1 U1 0 U2 2 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 556 EP 556 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901717 ER PT J AU Silva, MVB Van Tassell, CP Sonstegard, TS Mugambi, J Nagda, S McClintock, S Malek, M Boettcher, P Kemp, S Garcia, JF Iraq, F Hanotte, O AF Silva, M. V. B. Van Tassell, C. P. Sonstegard, T. S. Mugambi, J. Nagda, S. McClintock, S. Malek, M. Boettcher, P. Kemp, S. Garcia, J. F. Iraq, F. Hanotte, O. TI Genetic resistance to nematode parasites in sheep: Use of Box-Cox transformation in QTL mapping SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE QTL; parasites; sheep C1 [Silva, M. V. B.; Van Tassell, C. P.; Sonstegard, T. S.] USDA ARS, Beltsville, MD USA. [Mugambi, J.; Nagda, S.; McClintock, S.; Kemp, S.; Iraq, F.; Hanotte, O.] Int Livestock Res Inst, Nairobi, Kenya. [Malek, M.; Boettcher, P.; Garcia, J. F.] Atom Energy Agcy, Vienna, Austria. NR 0 TC 0 Z9 0 U1 0 U2 4 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 576 EP 576 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901779 ER PT J AU Huff, WE Huff, GR Rath, NC Donoghue, AM AF Huff, W. E. Huff, G. R. Rath, N. C. Donoghue, A. M. TI Immune interference of bacteriophage efficacy to treat colibacillosis in broiler chickens SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE bacteriophage; colibacillosis; poultry C1 [Huff, W. E.; Huff, G. R.; Rath, N. C.; Donoghue, A. M.] Univ Arkansas, USDA ARS, Poultry Prod & Prod Safety Res Unit, Fayetteville, AR 72701 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 585 EP 585 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901802 ER PT J AU Monge, CR Hancock, JD Feoli, C Kaufman, RC Tuinstra, MR Bean, SR Beyer, S Loerger, BR AF Monge, C. R. Hancock, J. D. Feoli, C. Kaufman, R. C. Tuinstra, M. R. Bean, S. R. Beyer, S. Loerger, B. R. TI Effects of tannin concentration on nutritional value of sorghum grain in broiler chicks SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE poultry; sorghum; tannin C1 [Monge, C. R.; Hancock, J. D.; Feoli, C.; Kaufman, R. C.; Tuinstra, M. R.; Bean, S. R.; Beyer, S.] Kansas State Univ, Manhattan, KS 66506 USA. [Kaufman, R. C.; Bean, S. R.; Loerger, B. R.] USDA ARS, Manhattan, KS USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 589 EP 589 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901815 ER PT J AU Monge, CR Hancock, JD Feoli, C Kaufman, RC Tuinstra, MR Bean, SR Beyer, S Ioerger, BP AF Monge, C. R. Hancock, J. D. Feoli, C. Kaufman, R. C. Tuinstra, M. R. Bean, S. R. Beyer, S. Ioerger, B. P. TI Effects of tannins from different sorghums on nutrient utilization in broiler chicks SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/96th Poultry-Science-Association/Asociacion-Mexicana-de-Produccion-Animal/Ame rican-Society-of-Animal-Science CY JUL 08-12, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE sorghum; tannins; poultry C1 [Monge, C. R.; Hancock, J. D.; Feoli, C.; Kaufman, R. C.; Tuinstra, M. R.; Bean, S. R.; Beyer, S.] Kansas State Univ, Manhattan, KS 66506 USA. [Kaufman, R. C.; Bean, S. R.; Ioerger, B. P.] USDA ARS, Manhattan, KS USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0022-0302 EI 1525-3198 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 589 EP 589 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901816 ER PT J AU Farnell, M Byrd, A Sunkara, L Stringfellow, K Anderson, P McReynolds, J Carey, J Bell, A Stipanovic, R Caldwell, D AF Farnell, M. Byrd, A. Sunkara, L. Stringfellow, K. Anderson, P. McReynolds, J. Carey, J. Bell, A. Stipanovic, R. Caldwell, D. TI Pasteurization of chicken litter with steam and calcium oxide to reduce colonization and incidence of Salmonella typhimurium SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE chicken; litter; pasteurization C1 [Farnell, M.; Sunkara, L.; Stringfellow, K.; Anderson, P.; Carey, J.; Caldwell, D.] Texas A&M Univ, College Stn, TX USA. [Byrd, A.; McReynolds, J.; Bell, A.; Stipanovic, R.] USDA ARS, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 592 EP 592 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901825 ER PT J AU Cole, NA Todd, RW Auvermann, B Parker, DB AF Cole, N. A. Todd, R. W. Auvermann, B. Parker, D. B. TI Auditing and assessing nutrient management for air quality SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE air quality; regulation; CAFO C1 [Cole, N. A.; Todd, R. W.] USDA ARS, Conservat & Prod Res Lab, Bushland, TX 79012 USA. [Auvermann, B.] Texas Agr Exptl Stn, Amarillo, TX USA. [Parker, D. B.] W Texas A&M Univ, Canyon, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 595 EP 595 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901835 ER PT J AU Arthington, JD Qiu, X Cooke, RF Araujo, DB Chase, CC Coleman, SW AF Arthington, J. D. Qiu, X. Cooke, R. F. Araujo, D. B. Chase, C. C. Coleman, S. W. TI Effects of pre-shipping management on measures of performance and inflammation in beef calves entering a receiving feedlot SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE weaning; calves; stress C1 [Arthington, J. D.; Qiu, X.; Cooke, R. F.; Araujo, D. B.] Univ Florida, IFAS, Range Cattle Res & Educ Ctr, Ona, FL USA. [Chase, C. C.; Coleman, S. W.] USDA ARS, Brooksville, FL USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 610 EP 610 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901880 ER PT J AU Oliver, CE Magelky, BK Bauer, ML Caton, JS Hakk, H Larsen, GL Anderson, RC Smith, DJ AF Oliver, C. E. Magelky, B. K. Bauer, M. L. Caton, J. S. Hakk, H. Larsen, G. L. Anderson, R. C. Smith, D. J. TI Efficacy of chlorate against E. coli O157 : H7 and Salmonella Typhimurium in bovine feedlot soil mixture SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Oliver, C. E.; Bauer, M. L.; Caton, J. S.] N Dakota State Univ, Fargo, ND 58105 USA. [Magelky, B. K.; Hakk, H.; Larsen, G. L.; Smith, D. J.] USDA ARS, Biosci Res Lab, Fargo, ND 58105 USA. [Anderson, R. C.] USDA ARS, Food & Feed Safety Res Unit, So Plains Agr Res Ctr, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 613 EP 613 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901890 ER PT J AU Caton, JS Reed, JJ Neville, TL Vonnahme, KA Borowicz, PP Taylor, JB Redmer, DA Luther, JS Hammer, CJ Carlin, KR Reynolds, LP AF Caton, J. S. Reed, J. J. Neville, T. L. Vonnahme, K. A. Borowicz, P. P. Taylor, J. B. Redmer, D. A. Luther, J. S. Hammer, C. J. Carlin, K. R. Reynolds, L. P. TI Effects of maternal nutrition and selenium supply on postnatal organ mass: Evidence for developmental programming in lambs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE maternal nutrition; selenium; fetal programming C1 [Caton, J. S.; Reed, J. J.; Neville, T. L.; Vonnahme, K. A.; Borowicz, P. P.; Redmer, D. A.; Luther, J. S.; Hammer, C. J.; Carlin, K. R.; Reynolds, L. P.] N Dakota State Univ, Dept Anim & Range Sci, Ctr Nutr & Pregnancy, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 614 EP 614 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901891 ER PT J AU Neville, TL Reed, JJ Vonnahme, KA Borowicz, PP Taylor, JB Redmer, DA Luther, JS Hammer, CJ Lardy, GP Reynolds, LP Caton, JS AF Neville, T. L. Reed, J. J. Vonnahme, K. A. Borowicz, P. P. Taylor, J. B. Redmer, D. A. Luther, J. S. Hammer, C. J. Lardy, G. P. Reynolds, L. P. Caton, J. S. TI Effects of maternal nutrition and selenium supply on ewe and lamb performance SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE birth weight; maternal nutrition; selenium C1 [Neville, T. L.; Reed, J. J.; Vonnahme, K. A.; Borowicz, P. P.; Redmer, D. A.; Luther, J. S.; Hammer, C. J.; Lardy, G. P.; Reynolds, L. P.; Caton, J. S.] N Dakota State Univ, Dept Range Sci, Ctr Nutr & Pregnancy, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 614 EP 614 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901892 ER PT J AU Sauvant, DJ Mertens, DR AF Sauvant, D. J. Mertens, D. R. TI Meta analysis of rumen fill of cattle in relation to NDF intake and digestibility SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE NDF; digestibility; rumen fill C1 [Sauvant, D. J.] AgroParisTech, Paris, France. [Mertens, D. R.] USDA ARS, US Dairy Forage Res Ctr, Madison, WI 53706 USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 618 EP 618 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901903 ER PT J AU Reynnells, RD Croney, CC Cherney, DJR AF Reynnells, R. D. Croney, C. C. Cherney, D. J. R. TI Why it is important to understand bioethical concepts SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE animal welfare; bioethics; societal expectations C1 [Reynnells, R. D.] USDA, CSREES, PAS, Washington, DC 20250 USA. [Croney, C. C.] Oregon State Univ, Corvallis, OR 97331 USA. [Cherney, D. J. R.] Cornell Univ, Ithaca, NY USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 622 EP 622 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901916 ER PT J AU Qi, P AF Qi, P. TI Recent developments in proteomics: Implications for dairy protein research SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE proteomics; post-translational modification; milk proteins C1 [Qi, P.] USDA ARS, ERRC, Wyndmoor, PA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 630 EP 630 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901941 ER PT J AU McClanahan, LK Aiken, GE AF McClanahan, L. K. Aiken, G. E. TI Effects of clipping and implants on rates of hair growth and sweating, and rectal temperature of steers grazing endophyte-infected tall fescue SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE tall fescue; fescue toxicosis; heat stress C1 [McClanahan, L. K.] Univ Kentucky, Lexington, KY USA. [Aiken, G. E.] USDA ARS, Forage Anim Prod Res Unit, Lexington, KY USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 633 EP 633 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901952 ER PT J AU Gregorini, P Gunter, SA Beck, PA AF Gregorini, P. Gunter, S. A. Beck, P. A. TI Timing of herbage and fasting allocation in strip grazed cattle: Effects on patterns of ingestive behavior, herbage intake, and nutrient supply SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE eating pattern of cattle; fasting and herbage allocation; nutrient supply C1 [Gregorini, P.] USDA ARS, University Pk, PA USA. [Gunter, S. A.; Beck, P. A.] Univ Arkansas, SWREC, Hope, AR USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 636 EP 636 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901960 ER PT J AU Smith, TPL McDaneld, TG Doumit, ME Matukumalli, LK Sonstegard, TS Coutinho, LL Wiedmann, RT AF Smith, T. P. L. McDaneld, T. G. Doumit, M. E. Matukumalli, L. K. Sonstegard, T. S. Coutinho, L. L. Wiedmann, R. T. TI The role of microRNAs in muscle development SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE muscle development; non-coding RNA; gene regulation C1 [Smith, T. P. L.; McDaneld, T. G.; Wiedmann, R. T.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. [Doumit, M. E.] Michigan State Univ, E Lansing, MI 48824 USA. [Matukumalli, L. K.; Sonstegard, T. S.] USDA ARS, Bovine Func Genom Lab, Beltsville, MD USA. [Coutinho, L. L.] Univ Sao Paulo, Sao Paulo, Brazil. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 637 EP 637 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901964 ER PT J AU Walsh, MC Sholly, DM Saddoris, KL Aldridge, BE Sutton, AL Rostagno, MH Richert, BT Radcliffe, JS AF Walsh, M. C. Sholly, D. M. Saddoris, K. L. Aldridge, B. E. Sutton, A. L. Rostagno, M. H. Richert, B. T. Radcliffe, J. S. TI A comparison of water delivered direct fed microbials or organic acids with in-feed antibiotics on weanling pig growth performance, intestinal morphology, gut microbiota and immune status following a Salmonella typhimurium challenge SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE pig; direct fed microbials; water acidification C1 [Walsh, M. C.; Sholly, D. M.; Saddoris, K. L.; Aldridge, B. E.; Sutton, A. L.; Richert, B. T.; Radcliffe, J. S.] Purdue Univ, W Lafayette, IN 47907 USA. [Rostagno, M. H.] USDA, Livestock Behav Unit, W Lafayette, IN USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 646 EP 646 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901992 ER PT J AU Ullah, AHJ Weaver, JD Sethumadhavan, K Mullaney, EJ Lei, XG AF Ullah, A. H. J. Weaver, J. D. Sethumadhavan, K. Mullaney, E. J. Lei, X. G. TI Enzymatic comparisons of Aspergillus niger PhyA and Escherichia coli AppA2 phytases SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE phytase; kinetics; enzymology C1 [Weaver, J. D.; Lei, X. G.] Cornell Univ, Ithaca, NY USA. [Ullah, A. H. J.; Sethumadhavan, K.; Mullaney, E. J.] USDA ARS, SRRC, New Orleans, LA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 647 EP 648 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901996 ER PT J AU Hancock, JD Williams, SM Gugle, TL Carter, SD Cole, NA AF Hancock, J. D. Williams, S. M. Gugle, T. L. Carter, S. D. Cole, N. A. TI Effects of dietary electrolyte balance and molasses in diets with corn-based distillers dried grains with solubles on growth performance in nursery and finishing pigs SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE distillers dried grains; dEB; pig C1 [Hancock, J. D.; Williams, S. M.; Gugle, T. L.] Kansas State Univ, Manhattan, KS 66506 USA. [Carter, S. D.] Oklahoma State Univ, Stillwater, OK 74078 USA. [Cole, N. A.] USDA ARS, Bushland, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 648 EP 648 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901997 ER PT J AU Lents, CA Barb, CR AF Lents, C. A. Barb, C. R. TI Emerging concepts regarding the integration of neuroendocrine signals that regulate gonadotropin secretion in domestic livestock SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE kisspeptin; gonadotropin; reproduction C1 [Lents, C. A.] Univ Georgia, Athens, GA 30602 USA. [Barb, C. R.] USDA ARS, Russell Res Ctr, Athens, GA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 648 EP 648 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692901998 ER PT J AU Echternkamp, SE Cushman, RA Allan, MF AF Echternkamp, S. E. Cushman, R. A. Allan, M. F. TI Increasing ovulation rate reduced follicle size and increased blood progesterone concentrations but bad no effect on fertility in cattle selected for twins SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE cattle; fertility; ovulation rate C1 [Echternkamp, S. E.; Cushman, R. A.; Allan, M. F.] USDA ARS, US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 649 EP 649 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902000 ER PT J AU Pelacz, J Long, JA AF Pelacz, J. Long, J. A. TI Effects of different cryopreservation methods on the glyocalyx of chicken spermatozoa SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Pelacz, J.; Long, J. A.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 651 EP 651 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902007 ER PT J AU Leeds, TD Mousell, MR Notter, DR Lewis, GS AF Leeds, T. D. Mousell, M. R. Notter, D. R. Lewis, G. S. TI Prediction of carcass measures and wholesale product weights in sheep using B-mode ultrasound SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci C1 [Leeds, T. D.; Mousell, M. R.; Lewis, G. S.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. [Notter, D. R.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 662 EP 663 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902040 ER PT J AU Mousel, MR Leeds, TD Notter, DR Zerby, HN AF Mousel, M. R. Leeds, T. D. Notter, D. R. Zerby, H. N. TI Prediction of lamb carcass leg and loin weights using leg score and leg width measurements SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE sheep; leg measurement; carcass C1 [Mousel, M. R.; Leeds, T. D.] USDA ARS, US Sheep Expt Stn, Dubois, ID USA. [Notter, D. R.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA. [Zerby, H. N.] Ohio State Univ, Columbus, OH 43210 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 663 EP 663 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902041 ER PT J AU Taylor, JB Moffet, CA Leeds, TD AF Taylor, J. B. Moffet, C. A. Leeds, T. D. TI Body weight changes and subsequent lambing rates of western white-faced ewes grazing winter range SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE sheep; winter grazing; reproduction C1 [Taylor, J. B.; Moffet, C. A.; Leeds, T. D.] USDA, ARS, US Sheep Expt Stn, Dubois, ID USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 663 EP 664 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902043 ER PT J AU Reuter, RR Dailey, JD Carroll, JA Brown, MS Galyean, ML AF Reuter, R. R. Dailey, J. D. Carroll, J. A. Brown, M. S. Galyean, M. L. TI Relationships among exit velocity, cortisol, and carcass characteristics of beef heifers SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE beef cattle; carcass; cortisol C1 [Reuter, R. R.; Galyean, M. L.] Texas Tech Univ, Lubbock, TX 79409 USA. [Reuter, R. R.; Dailey, J. D.; Carroll, J. A.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX USA. [Brown, M. S.] W Texas A&M Univ, Canyon, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 665 EP 665 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902046 ER PT J AU Kuhn, LA Thallman, RM Leymaster, KA AF Kuhn, L. A. Thallman, R. M. Leymaster, K. A. TI Evaluating the feasibility of fitting haplotype effects as random: Variance component estimation SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE haplotype; simulation; variance components C1 [Kuhn, L. A.; Thallman, R. M.; Leymaster, K. A.] USDA ARS, Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 669 EP 670 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902059 ER PT J AU Richt, JA AF Richt, J. A. TI Bovine spongiform encephalopathy in the United States SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE Prion diseases; U.S BSE cases; BSE strains C1 [Richt, J. A.] USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 671 EP 671 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902064 ER PT J AU Palmer, MV AF Palmer, M. V. TI Tuberculosis: A re-emerging disease at the interface of domestic animals and wildlife SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE mycobacteria; tuberculosis; wildlife C1 [Palmer, M. V.] USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 672 EP 672 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902066 ER PT J AU Swanson, TJ Hammer, CJ Taylor, JB Redmer, DA Vonnahme, KA Luther, JS Neville, TL Reed, JJ Caton, JS Reynolds, LP AF Swanson, T. J. Hammer, C. J. Taylor, J. B. Redmer, D. A. Vonnahme, K. A. Luther, J. S. Neville, T. L. Reed, J. J. Caton, J. S. Reynolds, L. P. TI Effects of plane of nutrition and selenium on colostrum quality and mammary development in ewes SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE colostrum; selenium C1 [Swanson, T. J.; Hammer, C. J.; Redmer, D. A.; Vonnahme, K. A.; Luther, J. S.; Neville, T. L.; Reed, J. J.; Caton, J. S.; Reynolds, L. P.] N Dakota State Univ, Fargo, ND 58105 USA. [Taylor, J. B.] USDA ARS, US Sheep Expt Stn, Washington, DC 20250 USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 677 EP 677 PG 1 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902082 ER PT J AU Ivan, SK Baldwin, RL Kohn, RA AF Ivan, S. K. Baldwin, R. L. Kohn, R. A. TI The effect of rumen undegradable and rumen degradable protein concentration on urea recycling in mid-lactation cows SO JOURNAL OF DAIRY SCIENCE LA English DT Meeting Abstract CT Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science CY JUL 08, 2007 CL San Antonio, TX SP Amer Diary Sci Assoc, Poultry Sci Assoc, Asociac Mexicana Prod Anim, Amer Soc Anim Sci DE urea recycling; rumen degradable protein; rumen undegradable protein C1 [Ivan, S. K.; Kohn, R. A.] Univ Maryland, College Pk, MD 20742 USA. [Baldwin, R. L.] USDA ARS, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU 1 BP 684 EP 685 PG 2 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 213UP UT WOS:000249692902106 ER PT J AU Burvenich, C Bannerman, DD Lippolis, JD Peelman, L Nonnecke, BJ Kehrli, ME Paape, MJ AF Burvenich, C. Bannerman, D. D. Lippolis, J. D. Peelman, L. Nonnecke, B. J. Kehrli, M. E., Jr. Paape, M. J. TI Cumulative physiological events influence the inflammatory response of the bovine udder to Escherichia coli infections during the transition period SO JOURNAL OF DAIRY SCIENCE LA English DT Article; Proceedings Paper CT 2006 ADSA/ASAS Joint Annual Meeting CY JUL 09-13, 2006 CL Minneapolis, MN DE Escherichia coli; periparturient; mastitis; cow ID ENDOTOXIN-INDUCED MASTITIS; PREGNANCY-ASSOCIATED GLYCOPROTEIN; RESPIRATORY BURST ACTIVITY; PERIPARTURIENT DAIRY-COWS; INNATE IMMUNE-RESPONSE; POLYMORPHONUCLEAR NEUTROPHIL LEUKOCYTES; INTRAMAMMARY POLYETHYLENE DEVICE; NONESTERIFIED FATTY-ACIDS; COLONY-STIMULATING FACTOR; IN-OVINE NEUTROPHILS AB A high proportion of intramammary coliform infections present at parturition develop disease characterized by severe inflammatory signs and sepsis during the first 60 to 70 d of lactation. In the lactating bovine mammary gland, the innate immune system plays a critical role in determining the outcome of these infections. Since the beginning of the 1990s, research has increased significantly on bovine mammary innate defense mechanisms in connection with the pathogenesis of coliform mastitis. Neutrophils are key effector cells of the innate immune response to intramammary infection, and their function is influenced by many physiological events that occur during the transition period. Opportunistic infections occur when the integrity of the host immune system is compromised by physical and physiological conditions that make the host more susceptible. The innate immune system of many periparturient cows is immunocompromised. It is unlikely that periparturient immunosuppression is the result of a single physiological factor; more likely, several entities act in concert, with profound effects on the function of many organ systems of the periparturient dairy cow. Their defense system is unable to modulate the complex network of innate immune responses, leading to incomplete resolution of the pathogen and the inflammatory reaction. During the last 30 yr, most efforts have been focused on neutrophil diapedesis, phagocytosis, and bacterial killing. How these functions modulate the clinical outcome of coliform mastitis, and how they can be influenced by hormones and metabolism has been the subject of intensive research and is the focus of this review. The afferent (sensing) arm of innate immunity, which enables host recognition of a diverse array of pathogens, is the subject of intense research interest and may contribute to the variable inflammatory response to intramammary infections during different stages of lactation. The development of novel interventions that modulate the inflammatory response or contribute to the elimination of the pathogen or both may offer therapeutic promise in the treatment of mastitis in periparturient cows. C1 Univ Ghent VIB, Fac Med Vet, Physiol Lab, B-9820 Merelbeke, Belgium. USDA ARS, Beltsville Agr Res Ctr, Bovine Funct Genom Lab, Beltsville, MD 20705 USA. USDA ARS, Natl Anim Dis Ctr, Periparturient Dis Cattle Res Unit, Ames, IA 50010 USA. Univ Ghent VIB, Fac Med Vet, Genet Lab, B-9820 Merelbeke, Belgium. USDA ARS, Natl Anim Dis Ctr, Virus & Prion Dis Livestock Res Unit, Ames, IA 50010 USA. RP Burvenich, C (reprint author), Univ Ghent VIB, Fac Med Vet, Physiol Lab, B-9820 Merelbeke, Belgium. EM christian.burvenich@ugent.be NR 176 TC 63 Z9 65 U1 3 U2 12 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU S BP E39 EP E54 DI 10.3168/jds.2006-696 PG 16 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 169PA UT WOS:000246602900003 PM 17517751 ER PT J AU Connor, EE Meyer, MJ Li, RW Van Amburgh, ME Boisclair, YR Capuco, AV AF Connor, E. E. Meyer, M. J. Li, R. W. Van Amburgh, M. E. Boisclair, Y. R. Capuco, A. V. TI Regulation of gene expression in the bovine mammary gland by ovarian steroids SO JOURNAL OF DAIRY SCIENCE LA English DT Article; Proceedings Paper CT 2006 ADSA/ASAS Joint Annual Meeting CY JUL 09-13, 2006 CL Minneapolis, MN DE gene expression; mammary gland; ovarian steroid ID ESTROGEN-RECEPTOR-ALPHA; PROGESTERONE-RECEPTOR; ER-BETA; BREAST-CANCER; FAT PAD; TRANSCRIPTIONAL ACTIVITY; QUANTITATIVE-ANALYSIS; CELL-PROLIFERATION; RESPONSIVE GENES; EPITHELIAL-CELLS AB It is well established that estrogen is required for mammary epithelial cell proliferation and ductal development in the growing animal, and that lobuloalveolar development during gestation is dependent on progesterone. The effects of these steroid hormones on gene expression in the mammary gland are mediated primarily by their respective nuclear hormone receptors, which function as hormone-bound transcription factors. To gain insight into how estrogen and progesterone regulate mammary gland growth and function in cattle, we and others have characterized the expression patterns of their cognate nuclear hormone receptors in the bovine mammary gland throughout development, pregnancy, and lactation. This work has identified a lack of expression of estrogen receptor beta and a greater abundance of progesterone receptor during lactation in the bovine mammary gland, compared with the rodent gland. We speculate that interactions among the estrogen receptor isoforms that regulate progesterone receptor expression may contribute to these species differences. Further, demonstrated expression of substantial quantities of estrogen receptor within the prepubertal bovine mammary fat pad, along with coordinated insulin-like growth factor-I expression, suggests that this tissue may stimulate parenchymal growth via an estrogen-responsive paracrine mechanism. In addition, the recent availability of bovine genomic sequence information and microarray technologies has permitted the study of global gene expression in the mammary gland in response to the steroid environment. We have identified more than 100 estrogen-responsive genes, of which the majority are novel estrogen gene targets. Estrogen-induced changes in gene expression were consistent with increased mammary epithelial cell proliferation, increased extracellular matrix turnover in parenchyma, and increased extracellular matrix deposition in the fat pad. A comparison of estrogen-responsive genes in the mammary glands of humans, mice, and cattle suggests considerable variation among species, as well as potential differences in regulatory elements in common estrogen receptor gene targets. Continuing studies using advanced molecular techniques should assist in elucidating the complex regulation of mammary function at the transcript level. C1 USDA ARS, Bovine Funct Genom Lab, Beltsville, MD 20705 USA. NCI, Mammary Biol & Tumorigenesis Lab, NIH, Bethesda, MD 20892 USA. Cornell Univ, Dept Anim Sci, Ithaca, NY 14853 USA. RP Connor, EE (reprint author), USDA ARS, Bovine Funct Genom Lab, Beltsville, MD 20705 USA. EM econnor@anri.barc.usda.gov NR 71 TC 28 Z9 28 U1 0 U2 6 PU AMER DAIRY SCIENCE ASSOC PI SAVOY PA 1111 N DUNLAP AVE, SAVOY, IL 61874 USA SN 0022-0302 J9 J DAIRY SCI JI J. Dairy Sci. PY 2007 VL 90 SU S BP E55 EP E65 DI 10.3168/jds.2006-466 PG 11 WC Agriculture, Dairy & Animal Science; Food Science & Technology SC Agriculture; Food Science & Technology GA 169PA UT WOS:000246602900004 PM 17517752 ER PT J AU Parikh, DV Bresee, RR Muenstermann, U Watzl, A Crook, L Gillespie, D AF Parikh, Dharnidhar V. Bresee, Randall R. Muenstermann, U. Watzl, Alfred Crook, LeGrand Gillespie, Don TI Spunlaced Cotton and Cotton Blend Cosmetic Pads and Bed Sheets: Study of Fiber Entanglement SO JOURNAL OF ENGINEERED FIBERS AND FABRICS LA English DT Article ID FABRICS AB Nonwoven webs containing five different blends of bleached cotton with Lyocell rayon, bicomponent core/sheath polyester/polyethylene, or cotton comber noil were prepared by either light needlepunching, or light needlepunching followed by spunlacing (hydroentanglement). We optically acquired fiber bundle size measurements to learn about the pre-needling process, the hydroentangling process and the influence of fiber blend composition on fiber entanglement. Fiber entanglement measurements were compared to basis weight uniformity measurements. One of the bed sheet developments utilized a combination of bonding technologies (spunlacing and thermal bonding) that used low energy. Results from this work indicate that spunlacing produced high quality cosmetic pads and economical short-life bed sheeting. C1 [Parikh, Dharnidhar V.] So Reg Res Ctr, ARS, USDA, New Orleans, LA USA. [Bresee, Randall R.] Univ Tennessee, Dept Mat Sci & Engn, Knoxville, TN 37996 USA. [Muenstermann, U.; Watzl, Alfred; Gillespie, Don] Fleissner GmbH, D-63329 Eglesbach, Germany. [Crook, LeGrand] John D Hollingsworth Wheels, Greenville, SC USA. RP Parikh, DV (reprint author), So Reg Res Ctr, ARS, USDA, New Orleans, LA USA. EM parikh@srrc.ars.usda.gov NR 16 TC 4 Z9 4 U1 0 U2 1 PU INDA PI CARY PA PO BOX 1288, CARY, NC 27512-1288 USA SN 1558-9250 J9 J ENG FIBER FABR JI J. Eng. Fiber Fabr. PY 2007 VL 2 IS 3 BP 40 EP 49 PG 10 WC Materials Science, Textiles SC Materials Science GA 362SE UT WOS:000260216600004 ER PT J AU Lenssen, AW Johnson, GD Blodgett, SL Goosey, HB AF Lenssen, Andrew W. Johnson, Gregory D. Blodgett, Sue L. Goosey, Hayes B. TI Influence of tillage system, oilseed species, and insecticidal seed treatment on flea beetle (Coleoptera : Chrysomelidae) damage, oilseed production, and postharvest residue cover SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE Phyllotreta cruciferae; oilseed production; integrated pest management; cultural control; Polish canola; yellow mustard ID PHYLLOTRETA-CRUCIFERAE GOEZE; SINAPIS-ALBA; GROWTH; CANOLA; CROPS; WHEAT; YIELD; RAPE; PERFORMANCE; RESISTANCE AB The influence of tillage system and imidacloprid seed treatment on flea beetle (Phyllotreta cruciferae (Goeze)) damage, oilseed production, volunteer barley density, and post harvest residue cover was determined for Polish canola (Brassica rapa L.) and yellow mustard (Sinapis alba L.). Field trials were conducted at Moccasin, MT, USA, from 1998 through 2000. Flea beetle damage was assessed on cotyledon and first true leaf stage plants using a numerical damage rating. Flea beetle damage was low in both tillage systems and on both plant species when imidacloprid seed treatment was applied. In the absence of seed treatment, seedlings of both plant species in conventionally tilled plots usually suffered more damage than did seedlings in zero tillage plots. Canola often sustained more damage than yellow mustard. Across tillage system and insecticidal seed treatment, yellow mustard produced significantly greater (P > 0.01) seed yields than canola. Density of volunteer barley was significantly greater (P > 0.01) in conventionally tilled plots. Postharvest residue cover was greater in zero-tillage plots, but all systems easily met USDA, Natural Resource Conservation Service specifications designed to prevent soil erosion. C1 USDA, ARS, Sidney, MT 59270 USA. Montana State Univ, Dept Anim & Range Sci, Bozeman, MT 59717 USA. RP Lenssen, AW (reprint author), USDA, ARS, 1500 N Cent Ave, Sidney, MT 59270 USA. EM alenssen@sidney.ars.usda.gov RI Ruezinsky, Diane/E-6208-2011 NR 25 TC 3 Z9 3 U1 1 U2 11 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 1 EP 10 PG 10 WC Entomology SC Entomology GA 137RP UT WOS:000244310000001 ER PT J AU Lauziere, I Elzen, G AF Lauziere, Isabelle Elzen, Gary TI Effect of formulated insecticides on Homalodisca vitripennis (Germar) (Hemiptera : Cicadellidae) and its parasitoid Gonatocerus ashmeadi Girault (Hymenoptera : Mymaridae) SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE Homalodisca vitripennis; glassy-winged sharpshooter; Pierce's disease; Gonatocerus ashmeadi; egg parasitoid; insecticide; bioassay ID COAGULATA HOMOPTERA; CITRUS; EGGS AB Eleven insecticides were tested using a bioassay of foliar insecticide residue to evaluate their impact on Homalodisca vitripennis nymphs and adults and on Gonatocerus ashmeadi parasitoid pupae and newly-emerged adults. Most compounds caused 100% mortality of H. vitripennis nymphs and adults within the first 24 h following exposure. Dimethoate was significantly less toxic to the nymphs than the other compounds. The insect growth regulators buprofezin and pyriproxifen caused high mortality levels at the end of the 72-h period of observation. They were efficacious against both the H. vitripennis nymphs and adults. Thiamethoxam, acetamiprid, cyfluthrin, fenpropathrin and endosulfan severely affected the immatures and newly-emerged adults of the parasitoid G. ashmeadi with total percent mortality exceeding 65%. Piriproxifen, methomyl, imidadoprid and carbaryl were moderately toxic to the parasitoid pupae and young adults (34-55% total mortality); whereas treatments using buprofezin or dimethoate allowed > 89% survival of the parasitoids. These results may help predict the reliability of these compounds in the field and risks to natural enemies associated with their use. It is possible, however, to choose insecticides that are more selective in toxicity to the glassy-winged sharp-shooter than to its natural enemies. C1 Texas A&M Univ, Texas Agr Expt Stn, Texas Pierces Dis Res & Educ Program, Fredericksburg, TX 78624 USA. USDA ARS, Kika Garza Subtrop Agr Res Ctr, Benef Insects Res Unit, Weslaco, TX 78596 USA. RP Lauziere, I (reprint author), Texas A&M Univ, Texas Agr Expt Stn, Texas Pierces Dis Res & Educ Program, POB 511, Fredericksburg, TX 78624 USA. EM ilauziere@tamu.edu NR 15 TC 4 Z9 4 U1 0 U2 4 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 11 EP 19 PG 9 WC Entomology SC Entomology GA 137RP UT WOS:000244310000002 ER PT J AU Wen, XS Shi, MQ Haack, RA Kuang, YY Hou, PH AF Wen, Xiao-Sui Shi, Ming-Qing Haack, Robert A. Kuang, Yuan-Yu Hou, Pei-Hua TI Hylobitelus xiaoi (Coleoptera : Curculionidae) adult feeding, oviposition, and egg and pupal survival at constant temperatures SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE Hylobitelus xiaoi; Coleoptera; Curculionidae; temperature; feeding; oviposition; survival; slash pine; Pinus elliottii ID INSECTS; BIOLOGY; WEEVIL; PINE; PEST AB The pine-infesting weevil, Hylobitelus xiaoi Zhang, is native to southeastern China. This weevil has become a major pest of slash pine, Pinus elliottii Engelm., in China, where this North American pine is grown extensively. We evaluated various H. xiaoi life-history parameters at nine constant temperatures of 11, 13, 16, 19, 22, 25, 28, 30, and 32 degrees C. Adults initiated feeding on twig bark at 13 degrees C and peak feeding occurred at 30 degrees C. Adults suffered high mortality at 32 degrees C. Mated females produced significantly more eggs at 25 degrees C than at any other temperature during the 4-wk test period. Egg survival was highest over the temperature range of 19-25 degrees C, whereas pupal survival was highest over the range of 19-22 degrees C. These life-history parameters are discussed in terms of this beetle's annual activity cycle in southeastern China. C1 Jiangxi Forest Pest & Dis Control Stn, Nanchang 330077, Peoples R China. USDA Forest Serv, No Res Stn, E Lansing, MI 48823 USA. RP Wen, XS (reprint author), Jiangxi Forest Pest & Dis Control Stn, Nanchang 330077, Peoples R China. EM jxsfzwxs@yahoo.com.cn NR 30 TC 0 Z9 2 U1 1 U2 2 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 28 EP 34 PG 7 WC Entomology SC Entomology GA 137RP UT WOS:000244310000004 ER PT J AU Bruns, HA Abel, CA AF Bruns, H. Arnold Abel, Craig A. TI Effects of nitrogen fertility on Bt endotoxin levels in maize SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE maize; Bacillus thuringiensis; nitrogen fertility; Cry proteins; transgenic crops ID SOUTHWESTERN CORN-BORER; FALL ARMYWORM LEPIDOPTERA; TRANSGENIC CORN; RESISTANCE; NOCTUIDAE; CRAMBIDAE; GROWTH; LARVAE AB Three Bt maize hybrids (two with Bt event MON-810, one with Bt event DBT-418) and one nonBt maize hybrid were grown at Stoneville, MS, USA in 2002 and 2003 with N-fertility rates of 0, 112, 224, and 336 kg N/ha, respectively. Tissue samples of the 7(th) leaf at growth stage V5 (5 fully extended leaves) and primary ear leaf sheaths and outer ear husks at growth stage R3 (milk) were collected and analyzed for endotoxin concentrations. At V5 Cry1Ab Bt concentrations of the MON-810 hybrids increased whereas there were no N-fertility effects on Cry1Ac in the DBT-418 hybrid. Bioassays from tissue samples at growth stage V5 of all N-fertility treatments for both Bt events were nearly 100% fatal to southwestern corn borer larvae (Diatraea grandiosella_Dyar). Endotoxin concentrations at growth stage R3 increased in both the primary ear leaf sheaths {[Bt] = 0.0006(kg N/ha) + 0.167 r(2) = 0.8817 for both MON-810 and DBT-418} and outer ear husks {[Bt] = 0.0006(kg N/ha) + 0.148) r(2) = 0.9985 and [Bt] = 0.0007 (kg N/ha) + 0.16) r(2) = 0.8702 for MON-810 and DBT-418, respectively} as N fertilization increased in 2003. Bioassays determined that southwestern corn borers were susceptible to even the lowest [Bt] in tissues of MON-810 at R3 but not DBT-418. Diets made from the nonBt hybrid at all stages and N-fetlity rates had a nearly 80.0% larval survival rate. Because other Noctuidae pests [i.e., corn earworm (Heliothis zea (Boddie)) and fall armyworm (Spodoptera frugiperda (J. E. Smith))] of corn are more tolerant to Bt toxins, growing Bt maize under adequate levels of N-fertility may be even more important to insure maximum protection from these pests. C1 USDA ARS, Crop Genet & Prod Res Unit, Stoneville, MS 38776 USA. USDA ARS, So Insect Management Res Unit, Stoneville, MS 38776 USA. RP Bruns, HA (reprint author), USDA ARS, Crop Genet & Prod Res Unit, Stoneville, MS 38776 USA. EM abruns@ars.usda.gov; cabel@ars.usda.gov NR 17 TC 1 Z9 2 U1 1 U2 4 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 35 EP 43 PG 9 WC Entomology SC Entomology GA 137RP UT WOS:000244310000005 ER PT J AU Dara, SK McGuire, MR Kaya, HK AF Dara, Surendra K. McGuire, Michael R. Kaya, Harry K. TI Isolation and evaluation of Beauveria bassiana (Deuteromycotina : Hyphomycetes) for the suppression of the glassy-winged sharpshooter, Homalodisca coagulata (Homoptera : Cicadellidae) SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE Beauveria bassiana; Cicadellidae; Galleria bait; Homalodisca coagulata; Homoptera; microbial control; Pierce's disease; Xylella fastidiosa ID ENTOMOPATHOGENIC FUNGI; METARHIZIUM-ANISOPLIAE; SOUTHERN CALIFORNIA; XYLELLA-FASTIDIOSA; INSECTICIDE; DISEASE; SOILS AB The glassy-winged sharpshooter, Homalodisca coagulata (Say) (Homoptera: Cicadellidae), is a significant threat to California agriculture as a vector of the bacterium, Xylella fastidiosa Wells, causative agent of Pierce's disease. Control strategies target vector populations to prevent the spread of the bacterium. One of the potential means of controlling H. coagulata is the use of entomopathogenic fungi. To discover naturally-occurring fungal pathogens that are adapted to H. coagulata and its habitats, soil samples from organic citrus and conventional pomegranate orchards in Tulare and Riverside counties in southern California were screened for the presence of pathogens. Using a modified Galleria bait method that required small quantities of soil, 124 isolates of Beauveria bassiana (Balsamo) Vuillemin and four isolates of Metarhizium anisopliae (Metschnikoff) Sorokin (Deuteromycotina: Hyphomycetes) were recovered. Additionally, 22 isolates of B. bassiana were recovered by plating soil suspensions on selective growth media. Natural fungal infections were not detected in H. coagulata populations from periodic sampling in Kern, Riverside and Ventura counties in southern California. Some of the B. bassiana isolates recovered from soil and other insect hosts in southern California were evaluated against H. coagulata along with those isolated from H. coagulata in Texas and Mississippi. Growth of the selected isolates also was evaluated at 15, 23, 28 and 32 degrees C. The Texas isolate and two California isolates of B. bassiana were virulent against H. coagulata and warrant further study. C1 Univ Calif, Shafter Res & Extens Ctr, Shafter, CA 93263 USA. USDA ARS, Western Integrated Cropping Syst Res Unit, Shafter, CA 93263 USA. Univ Calif Davis, Dept Nematol, Davis, CA 95616 USA. RP Dara, SK (reprint author), Univ Calif, Shafter Res & Extens Ctr, Shafter, CA 93263 USA. EM sdara@certisusa.com NR 29 TC 3 Z9 3 U1 0 U2 2 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 56 EP 65 PG 10 WC Entomology SC Entomology GA 137RP UT WOS:000244310000008 ER PT J AU Zhang, QH Chauhan, KR Zhang, A Snodgrass, GL Dickens, JC Aldrich, JR AF Zhang, Qing-He Chauhan, Kamlesh R. Zhang, Aijun Snodgrass, Gordon L. Dickens, Joseph C. Aldrich, Jeffrey R. TI Antennal and behavioral responses of Lygus lineolaris (Palisot de Beauvois) (Heteroptera : Miridae) to metathoracic scent gland compounds SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE tarnished plant bug; cotton; semiochemical; allomone; attraction; repellent; mating disruption; pest management; electroantennogram ID TARNISHED PLANT BUG; FEMALE SEX-PHEROMONE; HESPERUS KNIGHT HETEROPTERA; VERBASCI MEYER HETEROPTERA; INDUCE VOLATILE EMISSIONS; RICE LEAF BUG; TRIGONOTYLUS-CAELESTIALIUM; MATING DISRUPTION; MULLEIN BUG; ATTRACTION AB Hexyl and (E)-2-hexenyl butyrates and (E)-4-oxo-2-hexenal are major components of the metathoracic scent gland (MSG) secretion and aeration samples of many plant bugs (Miridae), including the tarnished plant bug, Lygus lineolaris (Palisot de Beauvois). Laboratory and field experiments were performed (1) to determine the extent to which MSG-produced compounds are detected by antennae of L. lineolaris males and females, and (2) to elucidate the behavioral activity associated with the antennally active MSG compounds. The three major MSG-produced compounds elicited strong antennal responses by both sexes. In Y-track olfactometer tests, attraction of males to virgin females was significantly reduced when a dispenser loaded with hexyl butyrate was placed with the virgin females. Hexyl butyrate tested alone against a blank control significantly repelled males. In the field, ternary and partial binary combinations of these three EAD-active compounds failed to attract either sex, whereas virgin females attracted a significant number of males. However, addition of hexyl butyrate and/or (E)-2-hexenyl butyrate to virgin female-baited traps significantly reduced the number of males caught compared with the level of the blank control traps. This might be due either to a negative effect on pheromone release by the females or direct repellency of males, or both. These MSG compounds may be useful for mating disruption and other pest management tactics against economically important plant bugs. C1 USDA, ARS, Chem Affect Insect Behav Lab, BARC W, Beltsville, MD 20705 USA. USDA ARS, So Insect Management Res Unit, Stoneville, MS 38776 USA. RP Zhang, QH (reprint author), USDA, ARS, Chem Affect Insect Behav Lab, BARC W, B-007, Beltsville, MD 20705 USA. NR 43 TC 9 Z9 9 U1 0 U2 5 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 92 EP 104 PG 13 WC Entomology SC Entomology GA 137RP UT WOS:000244310000012 ER PT J AU Chen, J Wei, XK AF Chen, Jian Wei, Xikui TI Coated containers with reduced concentrations of fluon to prevent ant escape SO JOURNAL OF ENTOMOLOGICAL SCIENCE LA English DT Article DE fluon coating; colony maintenance; formicidae; colony maintenance; coating; polytetrafluoroethylene C1 USDA ARS, Natl Biol Control Lab, Biol Control Pests Res Unit, Stoneville, MS 38776 USA. RP Chen, J (reprint author), USDA ARS, Natl Biol Control Lab, Biol Control Pests Res Unit, Stoneville, MS 38776 USA. EM jianchen@ars.usda.gov NR 0 TC 4 Z9 4 U1 1 U2 4 PU GEORGIA ENTOMOLOGICAL SOC INC PI TIFTON PA PO BOX 748 DEPT ENTOMOLOGY COASTAL PLAIN EXPT STATION, TIFTON, GA 31793-0748 USA SN 0749-8004 J9 J ENTOMOL SCI JI J. Entomol. Sci. PD JAN PY 2007 VL 42 IS 1 BP 119 EP 121 PG 3 WC Entomology SC Entomology GA 137RP UT WOS:000244310000014 ER PT J AU Hernlem, BJ Ravva, SV AF Hernlem, Bradley J. Ravva, Subbarao V. TI Application of flow cytometry and cell sorting to the bacterial analysis of environmental aerosol samples SO JOURNAL OF ENVIRONMENTAL MONITORING LA English DT Article ID VIABILITY; WASTE AB Flow cytometry ( FCM) combined with viability staining is a useful tool in discerning viable bacteria in environmental samples where traditional culture methods may fail. Contamination of aerosol samples with dust and other non-biological particles can interfere with accurate sample analysis and therefore there is a desire to exclude those particles from analysis. Particles were sorted according to their light scattering properties, cultured and isolates obtained. Isolates were cultured in suspension and reanalyzed by flow cytometry. The isolates were also analyzed and identified by DNA sequence analysis. Isolates with statistically similar light scattering properties shared common sequence identification. Isolates exhibited distinct light scattering profiles that roughly correlated with their originating gate, but often the peak of the pro. le was outside that gate. C1 USDA, ARS, Western Reg Res Ctr, Foodborne Contaminants Res Unit, Albany, CA 94710 USA. RP Hernlem, BJ (reprint author), USDA, ARS, Western Reg Res Ctr, Foodborne Contaminants Res Unit, 800 Buchanan St, Albany, CA 94710 USA. EM hernlemb@pw.usda.gov NR 17 TC 8 Z9 8 U1 1 U2 7 PU ROYAL SOC CHEMISTRY PI CAMBRIDGE PA THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND SN 1464-0325 J9 J ENVIRON MONITOR JI J. Environ. Monit. PY 2007 VL 9 IS 12 BP 1317 EP 1322 DI 10.1039/b710512f PG 6 WC Chemistry, Analytical; Environmental Sciences SC Chemistry; Environmental Sciences & Ecology GA 236XN UT WOS:000251336800003 PM 18049769 ER PT J AU Phillips, RL AF Phillips, Rebecca L. TI Organic agriculture and nitrous oxide emissions at sub-zero soil temperatures SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Review ID GREENHOUSE-GAS EMISSIONS; MANURE-AMENDED SOIL; N2O EMISSIONS; MANAGEMENT-PRACTICES; US AGRICULTURE; DENITRIFICATION; NITRIFICATION; CH4; FERTILIZERS; FIELDS AB In the Red River Valley of the upper midwestern United States, soil temperatures often remain below freezing during winter and N2O emissions from frozen cropland soils is assumed to be negligible. This study was conducted to determine the strength of N2O emissions and denitrification when soil temperatures were below zero, for a manure-amended, certified organic field (T2O) compared with an unamended, conventionally managed field (T2C). Before manure application, both fields were similar with respect to aututrophic and heterotrophic N2O production and N2O flux at the soil surface (0.15 +/- 0.05 mg N2O-N m(-2) d(-1) for T2O and 0.12 +/- 0.06 mg N2O-N m(-2) d(-1) for T2C). After application of pelletized, dehydrated manure, average daily flux (based on time-integrated fluxes from 20 November to 8 April), was 1.19 +/- 0.34 mg N2O-N m(-2) d-1 for T2O and 0.47 +/- 0.37 mg N2O-N m(-2) d(-1) for T2C. Denitrification for intact cores measured in the laboratory at -2.5 degrees C was greater for organically managed soils, although only marginally significant (p < 0.1). Cumulative emissions for all winter measurements (from 16 November to 8 April) averaged 1.63 kg N2O-N ha(-1) for T2O and 0.64 kg N2O-N ha(-1) for T2C. Biological N2O production was evident at sub-zero soil temperatures, with winter emissions exceeding those measured in late summer. Late autumn manure application enhanced cumulative N2O-N emissions by 0.9 kg ha(-1). C1 USDA ARS, No Great Plains Res Lab, Mandan, ND 58554 USA. RP Phillips, RL (reprint author), USDA ARS, No Great Plains Res Lab, POB 459, Mandan, ND 58554 USA. EM Phillips@mandan.ars.usda.gov RI Phillips, Rebecca/G-6175-2015 OI Phillips, Rebecca/0000-0003-3881-9065 NR 38 TC 23 Z9 23 U1 0 U2 20 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 23 EP 30 DI 10.2134/jeq2006.0205 PG 8 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400003 PM 17215209 ER PT J AU Gao, SD Trout, TJ AF Gao, Suduan Trout, Thomas J. TI Surface seals reduce 1,3-dichloropropene and chloropicrin emissions in field tests SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID METHYL-BROMIDE; ATMOSPHERIC VOLATILIZATION; SOIL; FUMIGANT; TEMPERATURE; DEGRADATION; FILMS AB Reducing emissions is essential for minimizing the impact of soil fumigation on the environment. Water application to the soil surface (or water seal) has been demonstrated to reduce 1,3-dichloropropene (1,3-D) emissions in soil column tests. This study determined the effectiveness of water application to reduce emissions of 1,3-D and chloropicrin (CP) in comparison to other surface seals under field conditions. In a small-plot field trial on a Hanford sandy loam soil (coarse-loamy, mixed, superactive, nonacid, thermic Typic Xerorthcuts) in the San Joaquin Valley, CA. Telone C35 (61% 1,3-D and 35% CP) was shank-applied at a depth of 46 cm at a rate of 610 kg ha(-1). Soil surface seal treatments included control (no tarp and no water application), standard high density polyethylene (HDPE) tarp over dry and pre-irrigated soil, virtually impermeable film (VIF) tarp, initial water application by sprinklers immediately following fumigation, and intermittent water applications after fumigation. The atmospheric emissions and gas-phase distribution of fumigants in soil profile were monitored for 9 d. Among the surface seals, VIF and HDPE tarp over dry soil resulted in the lowest and the highest total emission losses, respectively. Intermittent water applications reduced 1,3-D and CP emissions significantly more than HDPE tarp alone. The initial water application also reduced emission peak and delayed emission time. Pre-irrigated soil plus HDPE tarp reduced fumigant emissions similarly as the intermittent water applications and also yielded the highest surface soil temperature, which may improve overall soil pest control. C1 USDA ARS, Water Management Res Unit, San Joaquin Valley Agr Sci Ctr, Parlier, CA 93648 USA. USDA ARS, Water Management Res Unit, Ft Collins, CO 80526 USA. RP Gao, SD (reprint author), USDA ARS, Water Management Res Unit, San Joaquin Valley Agr Sci Ctr, Parlier, CA 93648 USA. EM sgao@fresno.ars.usda.gov OI Trout, Thomas/0000-0003-1896-9170 NR 29 TC 35 Z9 35 U1 0 U2 5 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 110 EP 119 DI 10.2134/jeq2006.0107 PG 10 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400012 PM 17215218 ER PT J AU Shaner, DL Henry, WB AF Shaner, Dale L. Henry, W. Brien TI Field history and dissipation of atrazine and metolachlor in Colorado SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID CLAY LOAM SOIL; ACCELERATED DEGRADATION; PSEUDOMONAS SP; STRAIN ADP; MINERALIZATION; PERSISTENCE; VOLATILIZATION; BIODEGRADATION; AVAILABILITY; MANAGEMENT AB Farmers in eastern Colorado have commented that atrazine does not provide the length of weed control that they expected in fields that have received multiple applications of the herbicide. Multiple laboratory studies suggest that atrazine dissipates more rapidly in soils with a history of atrazine use compared with soils that had not been treated with the herbicide and this could be related to the above observation. Field and laboratory studies were conducted to determine the rate of dissipation of atrazine and metolachlor in fields in Colorado. The published half-lives of atrazine and metolachlor are 60 and 56 d, respectively. In the field studies, the half-lives of atrazine and metolachlor in the top 15 cm of the soil ranged between 3.5 and 7.2 d and 17.9 and 18.8 d, respectively. In laboratory studies, the half-life of atrazine varied from 1.4 to 19.8 d with the shortest half-life occurring in soils which had been treated with atrazine for at least 5 yr. The longest half-life was in a soil that had never received atrazine. The half-life of metolachlor in these same soils varied from 10.6 to 28.2 d. There was no apparent relationship between the half-life of metolachlor and the half-life of atrazine in the laboratory studies. These results confirm farmers' observation of the shorter residual activity of atrazine in Colorado fields receiving atrazine over multiple years. C1 USDA ARS, Water Management Res Unit, Ft Collins, CO 80526 USA. USDA ARS, Ctr Plains Resources Management Res Unit, Akron, CO 80720 USA. RP Shaner, DL (reprint author), USDA ARS, Water Management Res Unit, 2150 Ctr Ave,Bldg D,Suite 320, Ft Collins, CO 80526 USA. EM Dale.Shaner@ars.usda.gov OI Shaner, Dale/0000-0003-4293-6133 NR 53 TC 40 Z9 40 U1 1 U2 13 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 128 EP 134 DI 10.2134/jeq2006.0160 PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400014 PM 17215220 ER PT J AU Hunt, JF Ohno, T He, ZQ Honeycutt, CW Dail, DB AF Hunt, James F. Ohno, Tsutomu He, Zhongqi Honeycutt, C. Wayne Dail, D. Bryan TI Influence of decomposition on chemical properties of plant- and manure-derived dissolved organic matter and sorption to goethite SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID SIZE-EXCLUSION CHROMATOGRAPHY; AQUATIC HUMIC SUBSTANCES; MOLECULAR-WEIGHT; FOREST FLOOR; ADSORPTION; SOIL; FRACTIONATION; CARBON; ACID; KAOLINITE AB Sorption of dissolved organic matter (DOM) plays an important role in maintaining the fertility and quality of soils in agricultural ecosystems. Few studies have examined the effects of decomposition on DOM sorption and chemical characteristics. This study investigated the sorption to goethite (alpha-FeOOH) of fresh and decomposed hydrophilic (HPL) and hydrophobic (HPB) DOM fractions extracted from the shoots and roots of crimson clover (Trifolium incarnatum L.), corn (Zea mays L.), soybean [Glycine mar (L.) Merr.], hairy vetch (Vicia villosa L), and dairy and poultry manures. Sorption was positively related to apparent molecular weight (MWAP), aromaticity as measured by absorptivity at 280 nm, and phenolic acid content. A 10-d laboratory microbial decomposition of the source organic matter generally increased the sorption of the extracted DOM onto goethite. The decomposition effect on sorption was greater for the HPL fractions than for the HPB fractions. There was a decrease in the MWAP values of the DOM samples following sorption to goethite. In many cases the reduction in MWAP was large, indicating a strong preference by goethite for the higher MWAP DOM fractions. The results of this laboratory-based research demonstrate that microbial processes affect the chemical characteristics of DOM which may affect the distribution of soil organic C pools. C1 Univ Maine, Dept Plant Soil & Environm Sci, Orono, ME 04469 USA. USDA ARS, New England Plant Soil & Water Lab, Orono, ME 04469 USA. RP Ohno, T (reprint author), Univ Maine, Dept Plant Soil & Environm Sci, 5722 Deering Hall, Orono, ME 04469 USA. EM ohno@maine.edu OI He, Zhongqi/0000-0003-3507-5013 NR 37 TC 17 Z9 17 U1 0 U2 16 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 135 EP 143 DI 10.2134/jeq2006.0133 PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400015 PM 17215221 ER PT J AU Butler, DM Ranells, NN Franklin, DH Poore, MH Green, JT AF Butler, David M. Ranells, Noah N. Franklin, Dorcas H. Poore, Matthew H. Green, James T., Jr. TI Ground cover impacts on nitrogen export from manured riparian pasture SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID RUNOFF WATER-QUALITY; OVERLAND-FLOW; SEDIMENT PRODUCTION; INFILTRATION RATES; SURFACE RUNOFF; SOIL; NUTRIENT; PHOSPHORUS; VEGETATION; CATTLE AB Maintaining ground cover of forages may reduce the export of nitrogen (N) from pastures. The objective of this work was to determine the effect of ground cover on N export from pastured riparian areas receiving simulated rainfall. Plots were established on two adjacent sites in the North Carolina Piedmont: one of 10% slope with Appling sandy loam soils and a second of 20% slope with Wedowee sandy loam soils. Both sites had existing mixed tall fescue (Festuca arundinacea Schreb.)-dallisgrass (Paspalum dilatatum Poir.) vegetation. Forage stands were modified to represent a range of ground cover levels: 0, 45, 70, and 95% (bare ground, low, medium, and high cover, respectively), and amended with beef steer (Bos taurus) feces and urine (similar to 200 kg N ha(-1)). For all rain events combined, mean nitrate N export was greatest from bare ground and was reduced by 34910 at low cover, which did not differ from high cover. Mean ammonium N export was slightly elevated (similar to 1.37 kg N ha(-1)) in months when manures were applied and negligible (< 0.02 kg N ha(-1)) in all other months. For all rain events combined, mean export of total N was greatest from bare ground and was reduced by at least 85% at all other cover levels. Whereas site did not impact N export, results indicated that cover and time of rainfall following manure deposition are important determinants of the impact of riparian grazing. C1 N Carolina State Univ, Dep Crop Sci, Raleigh, NC 27695 USA. USDA ARS, Nat Resource Conservat Ctr, Watkinsville, GA 30677 USA. N Carolina State Univ, Dep Anim Sci, Raleigh, NC 27695 USA. RP Butler, DM (reprint author), N Carolina State Univ, Dep Crop Sci, Box 7620, Raleigh, NC 27695 USA. EM dmbutler@uga.edu NR 34 TC 10 Z9 13 U1 1 U2 2 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 155 EP 162 DI 10.2134/jeq2006.0082 PG 8 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400017 PM 17215223 ER PT J AU Moore, PA Edwards, DR AF Moore, P. A., Jr. Edwards, D. R. TI Long-term effects of poultry litter, alum-treated litter, and ammonium nitrate on phosphorus availability in soils SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID CHEMICAL AMENDMENTS; ATMOSPHERIC AMMONIA; IRON AMENDMENTS; RUNOFF; MANURE; QUALITY; SULFATE; PLOTS; VOLATILIZATION; PERFORMANCE AB Alum (Al-2(SO4)(3)(.)14H(2)O) additions to poultry litter result in lower ammonia (NH3) volatilization and phosphorus (P) runoff; however, the long-term effects of alum on soil P behavior have been unknown. The objectives of this study were to evaluate the long-term effects of poultry litter, alum-treated litter, and ammonium nitrate (NH4NO3) on P availability in soils and P runoff. Two studies were initiated in 1995: a small plot (1.5 X 3.0 m) study and a paired watershed (0.405 ha) study. In the small plot study 13 treatments (control, four rates of normal litter, four rates of alum-treated litter, and four rates of NH4NO3) were applied to tall fescue (Festuca arundinacea Schreb.) plots. Results show that after 7 yr water-extractable P (WEP) in surface soil samples was greater with normal litter, but Mehlich III P was greater in surface soils fertilized with alum-treated litter. When soil samples were taken at depth intervals to 50 cm in Year 7, Mehlich III P was only greater in the surface 5 cm for soils fertilized with alum-treated litter. At lower depths Mehlich III P was greater with normal litter, and WEP was up to 288% greater when normal litter was used, indicating that alum significantly reduced P leaching. Uptake of P by fescue was not affected by alum. Results from the paired watershed study showed P loss in runoff was 340% greater for normal litter than for alum-treated litter. This research, combined with earlier work that shows alum use improves air and soil quality, supports the use of alum as a long-term solution to reducing P runoff and leaching. C1 USDA ARS, Fayetteville, AR 72701 USA. Univ Kentucky, Dep Agr Eng, Lexington, KY 40546 USA. RP Moore, PA (reprint author), USDA ARS, Plant Sci 115, Fayetteville, AR 72701 USA. EM philipm@uark.edu NR 42 TC 40 Z9 40 U1 0 U2 3 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 163 EP 174 DI 10.2134/jeq2006.0009 PG 12 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400018 PM 17215224 ER PT J AU Franklin, DH Cabrera, ML West, LT Calvert, VH Rema, JA AF Franklin, D. H. Cabrera, M. L. West, L. T. Calvert, V. H. Rema, J. A. TI Aerating grasslands: Effects on runoff and phosphorus losses from applied broiler litter SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID MECHANICAL AERATION; MANURE APPLICATION; WATER-QUALITY; AMMONIUM; PASTURE; SOILS AB Aeration has been promoted as improving infiltration of rainfall and extending grass or forage productivity, but research on the impact of this practice on P losses from grasslands has had mixed results. We designed a study to determine at the field scale, using a paired watershed approach, the impact of slit aeration on runoff volume and P losses in runoff from fescue (Festuca arandinacea Schreb.)/bermudagrass (Cynodon dactylon L.) hay fields fertilized with broiler litter. Three pairs of 0.8-ha fields, each with similar soils (Typic Kan-hapludults, Aquic Hapludults, and Aquultic Hapludalfs), were fertilized with broiler litter and monitored under similar management from 1995 through 1998, then one field in each pair received aeration treatment from 2001 through 2003. In the field with mostly well-drained soils, grassland aeration reduced surface runoff volume and mass losses of dissolved reactive P (DRP) in runoff by approximately 35%. In contrast, when poorly drained soils dominated, grassland aeration increased runoff volume (4.8 mm/runoff event) and mass losses of DRP and total P (0.25 kg TP ha(-1) per runoff event). This implies that aeration of well-drained soils in the top poultry-producing counties of Georgia (0.2 million ha) could decrease dissolved phosphorus losses by more than 500 Mg P each year. This is not the case if soils are poorly drained. C1 USDA ARS, Watkinsville, GA 30677 USA. Univ Georgia, Dept Crop & Soil Sci, Athens, GA 30602 USA. Cent Georgia Res & Educ Ctr, Eatonton, GA 31024 USA. RP Franklin, DH (reprint author), USDA ARS, 1420 Expt Stn Rd, Watkinsville, GA 30677 USA. EM dfrankln@uga.edu NR 20 TC 19 Z9 19 U1 3 U2 9 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 208 EP 215 DI 10.2134/jeq2006.0012 PG 8 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400022 PM 17215228 ER PT J AU Smith, KE Schwab, AR Banks, MK AF Smith, K. E. Schwab, A. R. Banks, M. K. TI Phytoremediation of polychlorinated biphenyl (PCB)-contaminated sediment: A greenhouse feasibility study SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID DECHLORINATION; CONTAMINANTS; AROCLORS AB Contaminated sediments dredged from navigable waterways often are placed in confined disposal facilities to prevent further spread of the pollutants. Reducing contaminants to acceptable levels would allow for disposal of the sediments and further dredging activity. A greenhouse study was conducted to evaluate plant treatments and the addition of an organic amendment to decrease the concentration of PCB congeners found in Arochlor 1260. Sediment treated with the amendment and either low transpiring plants or no plants had the greatest removal of the PCB congeners. High-transpiring plants apparently prevented the highly reducing conditions required for reductive dechlorination of highly chlorinated PCBs. Most likely, the amendment provided labile carbon that initiated the reducing conditions needed for dechlorination. The sediment moisture content and moisture-related plant parameters were significant predictors of the PCB loss. Carex aquatalis and Spartina pectinata are predicted to be the most effective plant treatments for phytoremediation of PCBs. C1 Purdue Univ, Dept Agron, W Lafayette, IN 47905 USA. Purdue Univ, Dept Civil Engn, W Lafayette, IN 47905 USA. USDA ARS, Natl Soil Dynam Lab, Auburn, AL 36830 USA. RP Schwab, AR (reprint author), Purdue Univ, Dept Agron, W Lafayette, IN 47905 USA. EM pschwab@purdue.edu OI Schwab, Arthur/0000-0002-0702-6823 NR 23 TC 30 Z9 30 U1 0 U2 10 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 239 EP 244 DI 10.2134/jeq2006.0089 PG 6 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400026 PM 17215232 ER PT J AU Vadas, PA Gburek, WJ Sharpley, AN Kleinman, PJA Moore, PA Cabrera, ML Harmel, RD AF Vadas, P. A. Gburek, W. J. Sharpley, A. N. Kleinman, P. J. A. Moore, P. A., Jr. Cabrera, M. L. Harmel, R. D. TI A model for phosphorus transformation and runoff loss for surface-applied manures SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID WATER-EXTRACTABLE PHOSPHORUS; POULTRY LITTER; DISSOLVED PHOSPHORUS; BROILER LITTER; ORGANIC PHOSPHORUS; SOIL-PHOSPHORUS; ANIMAL MANURES; CATTLE MANURE; SWINE MANURE; QUALITY AB Agricultural P transport in runoff is an environmental concern. An important source of P runoff is surface-applied, unincorporated manures, but computer models used to assess P transport do not adequately simulate P release and transport from surface manures. We developed a model to address this limitation. The model operates on a daily basis and simulates manure application to the soil surface, letting 60% of manure P infiltrate into soil if manure slurry with less than 15% solids is applied. The model divides manure P into four pools, water-extractable inorganic and organic P, and stable inorganic and organic P. The model simulates manure dry matter decomposition, and manure stable P transformation to water-extractable P. Manure dry matter and P are assimilated into soil to simulate bioturbation. Water-extractable P is leached from manure when it rains, and a portion of leached P can be transferred to surface runoff. Eighty percent of manure P leached into soil by rain remains in the top 2 cm, while 20% leaches deeper. This 2-cm soil layer contributes P to runoff via desorption. We used data from field studies in Texas, Pennsylvania, Georgia, and Arkansas to build and validate the model. Validation results show the model accurately predicted cumulative P loads in runoff, reflecting successful simulation of the dynamics of manure dry matter, manure and soil P pools, and storm-event runoff P concentrations. Predicted runoff P concentrations were significantly related to (r(2) = 0.57) but slightly less than measured concentrations. Our model thus represents an important modification for field or watershed scale models that assess P loss from manured soils. C1 USDA ARS, US Dairy Forage Res Ctr, Madison, WI 53706 USA. USDA ARS, Pasture Syst & Watershed Management Res Unit, University Pk, PA 16802 USA. USDA ARS, Poultry Prod & Prod Safety Res Unit, Fayetteville, AR 72701 USA. Univ Georgia, Dept Crop & Soil Sci, Athens, GA 30602 USA. USDA ARS, Grassland Soil & Water Res Lab, Temple, TX 76502 USA. RP Vadas, PA (reprint author), USDA ARS, US Dairy Forage Res Ctr, 1925 Linden Dr W, Madison, WI 53706 USA. EM vadas@wisc.edu RI Harmel, Daren/L-5162-2013 NR 63 TC 53 Z9 53 U1 3 U2 28 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 USA SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-FEB PY 2007 VL 36 IS 1 BP 324 EP 332 DI 10.2134/jeq2006.0213 PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA 127HF UT WOS:000243575400036 PM 17215242 ER PT J AU Paramasivam, S Alva, AK AF Paramasivam, S. Alva, A. K. TI A comparison of anion concentration in surficial groundwater sampled from two types of water quality monitoring wells SO JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING LA English DT Article DE ground water; nitrate nitrogen; sulfates; chloride; multi-level sampler; monitor well ID CONTAMINANTS; MIGRATION; LANDFILL; NITROGEN; AQUIFER; NITRATE; DEVICES AB Groundwater sampling for monitoring the presence and concentration of contaminants can be done using either depth integrated monitoring wells (MW) or depth specific multi-level sampling (MLS) wells. Depth specific multi-level sampling wells (MLS) are cost-effective, easy to install, and provide very detailed information about the vertical gradient in contaminant concentration. In contrast the MW sampling provides information on the presence of contaminant over large representative area. This study was conducted in two 33 ha blocks of a commercial citrus grove (Valencia orange trees on rough lemon rootstock) in a well drained Ashtabula fine sand (hyperthermic, uncoated, Typic Quartzipsamments). The depth to surficial groundwater at monitoring locations varied from 1.4 to 5.6 m, and the lateral groundwater flow rate was approximately 0.08 m d(-1). Anions were measured in groundwater sampled at 3-week intervals from four pair of MW and MLS in each of the two blocks. Since the screened portion of the MW in this study was placed in the top 150 cm of the surficial aquifer, the sampling parts of the MLS within this depth (2nd and 3rd ports) were considered for comparison. The results showed that the concentration of NO3-, -N, SO42- and Cl- in the MW samples were similar to the mean of the 2nd and 3rd port MLS sample concentrations over a one year period of sampling. Therefore, MLS sampling provides a technique to assess the groundwater quality very similar to that which can be obtainable by MW technique. In addition, the MLS provides useful information on the vertical gradient of solute concentrations thus allows evaluation of the short-term impacts of land management changes on solute concentrations in the very top layer of surficial aquifer in cost-effective manner. C1 Savannah State Univ, Dept Nat Sci & Math, Savannah, GA 31404 USA. USDA ARS, Vegetable & Forage Crop Res Unit, Prosser, WA 99350 USA. RP Paramasivam, S (reprint author), Savannah State Univ, Dept Nat Sci & Math, Savannah, GA 31404 USA. EM siva@savstate.edu NR 27 TC 3 Z9 3 U1 0 U2 2 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 1093-4529 J9 J ENVIRON SCI HEAL A JI J. Environ. Sci. Health Part A-Toxic/Hazard. Subst. Environ. Eng. PD JAN PY 2007 VL 42 IS 1 BP 45 EP 50 DI 10.1080/10934520601015487 PG 6 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA 109ZF UT WOS:000242347400007 PM 17129947 ER PT J AU Kim, MY Kim, MK AF Kim, Min-Young Kim, Min-Kyeong TI Dynamics of surface runoff and its influence on the water quality using competitive algorithms in artificial neural networks SO JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING LA English DT Article DE modular neural network (MNN); generalized regression neural network (GRNN); rainfall; surface discharge; total nitrogen; total phosphorus ID MODEL AB This study was aimed at developing a modeling technique to accurately describe the hydrological interaction with non- point pollutants using Artificial Neural Networks ( ANNs). Rainfall, surface discharge water, and nutrient concentrations ( total nitrogen and total phosphorus) were monitored and used for ANN computation. A comparison study was conducted for two well- known algorithms in ANNs, Modular Neural Network ( MNN) and Generalized Regression Neural Network ( GRNN), to. nd a good modeling tool for the best management of the nutrients. The correlation coefficients ( R) for the resulting predictions from the networks versus measured values were generally in the range of 0.70 to 0.75 in surface discharge forecasting, and 0.49 to 0.77 in nutrient predictions. Overall, MNN showed better simulation results to describe the water and nutrient mass dynamics. This study also discussed the issues of network optimization and computational efficiency. The practical implication in this study showed that the ANN technique performs well in predicting the rainfall- surface discharge process, and has relatively acceptable predictions in water quality forecasting. C1 Natl Inst Agr Sci & Technol, Suwon 441707, South Korea. USDA ARS, Lincoln, NE USA. RP Kim, MK (reprint author), Natl Inst Agr Sci & Technol, 249 Seodun Dong, Suwon 441707, South Korea. EM mkkim@rda.go.kr NR 17 TC 3 Z9 3 U1 0 U2 1 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 1093-4529 J9 J ENVIRON SCI HEAL A JI J. Environ. Sci. Health Part A-Toxic/Hazard. Subst. Environ. Eng. PY 2007 VL 42 IS 8 BP 1057 EP 1064 DI 10.1080/1093452071418490 PG 8 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA 192WN UT WOS:000248234300005 PM 17616877 ER PT J AU Sajwan, KS Paramasivam, S Alva, AK AF Sajwan, K. S. Paramasivam, S. Alva, A. K. TI Effects of different rates of fly ash and sewage sludge mixture amendments on cation availability and their leachability SO JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING LA English DT Article DE cations; coal combustion byproducts (CCBP); leaching; soil amendment ID ELECTRICAL-CONDUCTIVITY; AMENDED SOILS AB A leaching column study was conducted to evaluate the leaching of cations from soils amended with a mixture of ( 1: 1)fly ash ( FA) from Port Went worth power plant, Savannah, GA: sewage sludge ( SS) from President Street water pollution control plant, Savannah, GA. Two sets of soil- leaching columns ( 30- cm high and 7.5- cm diameter; 15 columns per soil) were prepared with a. ne sandy soil from Florida ( Candler. ne sand; pH 6.8) and Georgia ( Ogeechee loamy sand; pH 5.6). The top one inch of soil from each of these columns was amended ( 3 columns per treatment) with 1: 1 mixture of SS and FA at either 0, 24.7, 49.4, 98.8 or 148.3 Mg ha(-1) rate. After saturating the columns with deionized water, 18 cycles of intermittent leaching and drying was performed on weekly basis. Leaching of major cations and changes in ionic strength and pH were evaluated on half pore volume ( 220 mL) of leachate collected at each event. Results of this study indicated that leaching of cations increased rapidly up to the 3rd leaching event, and then rapidly decreased and the concentration of cations reached somewhat similar to that of unamended soil columns. Effects of soil type and rates of amendments on leaching of major cations along with changes of pH and ionic strength are discussed in this paper. C1 Savannah State Univ, Dept Nat Sci & Math, Savannah, GA 31404 USA. USDA ARS, Vegetable & Forage Crop Res Unit, Prosser, WA 99350 USA. RP Sajwan, KS (reprint author), Savannah State Univ, Dept Nat Sci & Math, Savannah, GA 31404 USA. EM sajwank@Savstate.edu NR 13 TC 5 Z9 5 U1 1 U2 4 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 1093-4529 J9 J ENVIRON SCI HEAL A JI J. Environ. Sci. Health Part A-Toxic/Hazard. Subst. Environ. Eng. PY 2007 VL 42 IS 8 BP 1155 EP 1160 DI 10.1080/1093452071418664 PG 6 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA 192WN UT WOS:000248234300016 PM 17616888 ER PT J AU Ou, LT Thomas, JE Allen, LH Vu, JC Dickson, DW AF Ou, Li-Tse Thomas, John E. Allen, L. Hartwell, Jr. Vu, Joseph C. Dickson, Donald W. TI Emissions and distribution of methyl bromide in field beds applied at two rates and covered with two types of plastic mulches SO JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES LA English DT Article DE fumigant; methyl bromide; subsurface distribution; volatilization; field bed; plastic mulch ID ATMOSPHERIC VOLATILIZATION; PROPARGYL BROMIDE; DEGRADATION; SOIL; OXIDATION AB A field experiment was conducted to compare two plastic mulches and two application rates on surface emissions and subsurface distribution of methyl bromide (MBr) in. field beds in Florida. Within 30 minutes after injection of MBr to 30 cm depth, MBr had diffused upward to soil surface in all beds covered with polyethylene. film (PE) or virtually impermeable. film (VIF) and applied at a high rate (392 kg/ha) and a low rate (196 kg/ha). Due to the highly permeable nature of PE, within 30 minutes after injection, MBr volatilized from the bed surfaces of the two PE-covered beds into the atmosphere. The amount of volatilization was greater for the high rate-treatment bed. On the other hand, volatilization of MBr from the bed surfaces of the two VIF-covered beds were negligible. Volatilization losses occurred from the edges of all the beds covered with PE or VIF and were greater from the high rate-treatment beds. Initial vertical diffusion of MBr in the subsurface of the beds covered with PE or VIF was mainly upward, as large concentrations of MBr were detected from near bed surfaces to 20 cm depth in these beds 30 minutes after injection and little or no MBr was found at 40 cm depth. The two VIF-covered beds exhibited greater MBr concentrations and longer resident times in the root zone (0.5-40 cm depth) than corresponding PE-covered beds. Concentrations of MBr in the root zone of the high rate-treatment beds were 3.6-6.1 times larger than the low rate-treatment beds during the. first days after application. In conclusion, VIF promoted retention of MBr in the root zone and, if volatilization loss from bed edges can be blocked, volatilization loss from VIF-covered beds should be negligible. C1 Univ Florida, Dept Soil & Water Sci, Gainesville, FL 32611 USA. Univ Florida, USDA ARS, Gainesville, FL 32611 USA. Univ Florida, Dept Entomol & Nematol, Gainesville, FL 32611 USA. RP Ou, LT (reprint author), Univ Florida, Dept Soil & Water Sci, Gainesville, FL 32611 USA. EM lto@ufl.edu NR 17 TC 5 Z9 5 U1 1 U2 3 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0360-1234 J9 J ENVIRON SCI HEAL B JI J. Environ. Sci. Health Part B-Pestic. Contam. Agric. Wastes PD JAN PY 2007 VL 42 IS 1 BP 15 EP 20 DI 10.1080/03601230601017676 PG 6 WC Environmental Sciences; Public, Environmental & Occupational Health SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health GA 115BY UT WOS:000242711000003 PM 17162563 ER PT J AU Anhalt, JC Moorman, TB Koskinen, WC AF Anhalt, Jennifer C. Moorman, Thomas B. Koskinen, William C. TI Biodegradation of imidacloprid by an isolated soil microorganism SO JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES LA English DT Article DE biodegradation; imidacloprid; insecticide; metabolites; Leifsonia; soil microorganism ID SORPTION; DEGRADATION; METABOLISM; TIME; NOV AB Imidacloprid (1-[(6-chloro-3-pyridinyl)-methyl]-N-nitro-2-imidazolidinimine), a chloronicotinyl insecticide used to control biting and sucking insects, is very persistent in the soil with a half-life often greater than 100 days. Although a few soil metabolites have been reported in the literature, there are no reports of imidacloprid-degrading soil microorganisms. Our objectives were to discover, isolate, and characterize microorganisms capable of degrading imidacloprid in soil. Two soil-free stable enrichment cultures in N-limited media were obtained that degraded 19 mg L-1 (43%) and 11 mg L-1 (16%) of the applied imidacloprid, and produced about 19 mg L-1 6-chloronicotinic acid in three weeks. Enrichment media without microorganisms had no loss of imidacloprid. Strain PC-21, obtained from the enrichment cultures, degraded 37% to 58% of 25 mg L-1 imidacloprid in tryptic soy broth containing 1 g L-1 succinate and D-glucose at 27 degrees C incubation over a period of three weeks. Trace amounts of NO3-/NO2- were produced and six metabolites were characterized by high performance liquid chromatography (HPLC) using C-14-methylene-imidacloprid and liquid chromatograph-electrospray-mass spectrometer (LC-MS). Two of the metabolites were identified as imidacloprid-guanidine and imidacloprid-urea by HPLC standards and LC-MS. During the experiment, 6-chloronicotinic acid was not produced. Less than 1% of the applied C-14 was incorporated into the microbial biomass and no (CO2)-C-14 was detected. Strain PC-21, identified as a species of Leifsonia by PCR amplification of a 500 bp sequence of 16s rRNA, cometabolized imidacloprid. C1 USDA ARS, Natl Soil Tilth Lab, Ames, IA 50011 USA. Iowa State Univ, Dept Microbiol, Iowa City, IA USA. US Dept Agr, Agr Res Serv, Soil & Water Management Res Unit, St Paul, MN USA. RP Moorman, TB (reprint author), USDA ARS, Natl Soil Tilth Lab, 2150 Pammel Dr, Ames, IA 50011 USA. EM tom.moorman@ars.usda.gov NR 14 TC 37 Z9 42 U1 4 U2 27 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0360-1234 J9 J ENVIRON SCI HEAL B JI J. Environ. Sci. Health Part B-Pestic. Contam. Agric. Wastes PY 2007 VL 42 IS 5 BP 509 EP 514 DI 10.1080/03601230701391401 PG 6 WC Environmental Sciences; Public, Environmental & Occupational Health SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health GA 184OY UT WOS:000247652600005 PM 17562458 ER PT J AU Cerdeira, AL Gazziero, DLP Duke, SO Matallo, MB Spadotto, CA AF Cerdeira, Antonio L. Gazziero, Dionsio L. P. Duke, Stephen O. Matallo, Marcus B. Spadotto, Claudio A. TI Review of potential environmental impacts of transgenic glyphosate-resistant soybean in Brazil SO JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES LA English DT Review DE GMO; environment; glyphosate; transgenic crops; Brazil ID GENETICALLY-MODIFIED CROPS; GLYCINE-MAX; HERBICIDE GLYPHOSATE; PYTHIUM-ULTIMUM; ROOT EXUDATION; SOIL; FUSARIUM; MICROORGANISMS; ROT; COLONIZATION AB Transgenic glyphosate-resistant soybeans ( GRS) have been commercialized and grown extensively in the Western Hemisphere, including Brazil. Worldwide, several studies have shown that previous and potential effects of glyphosate on contamination of soil, water, and air are minimal, compared to those caused by the herbicides that they replace when GRS are adopted. In the USA and Argentina, the advent of glyphosate-resistant soybeans resulted in a significant shift to reduced- and no-tillage practices, thereby significantly reducing environmental degradation by agriculture. Similar shifts in tillage practiced with GRS might be expected in Brazil. Transgenes encoding glyphosate resistance in soybeans are highly unlikely to be a risk to wild plant species in Brazil. Soybean is almost completely self-pollinated and is a non-native species in Brazil, without wild relatives, making introgression of transgenes from GRS virtually impossible. Probably the highest agricultural risk in adopting GRS in Brazil is related to weed resistance. Weed species in GRS fields have shifted in Brazil to those that can more successfully withstand glyphosate or to those that avoid the time of its application. These include Chamaesyce hirta ( erva-de-Santa-Luzia), Commelina benghalensis ( trapoeraba), Spermacoce latifolia ( erva-quente), Richardia brasiliensis ( poaia-branca), and Ipomoea spp. ( corda-de-viola). Four weed species, Conyza bonariensis, Conyza Canadensis ( buva), Lolium multiflorum ( azevem), and Euphorbia heterophylla ( amendoim bravo), have evolved resistance to glyphosate in GRS in Brazil and have great potential to become problems. C1 Agr Res Serv, Brazilian Dept Agr, Jaguariuna, SP, Brazil. USDA ARS, Natl Prod Utilizat Res Unit, University, MS USA. Biol Inst, Weed Sci Lab, Campinas, SP, Brazil. RP Cerdeira, AL (reprint author), EMBRAPA, Agr Res Serv, Dept Agr, CP 69, BR-13820000 Jaguariuna, SP, Brazil. EM cerdeira@cnpma.embrapa.br RI Spadotto, Claudio/H-5481-2013 OI Spadotto, Claudio/0000-0001-5713-1261 NR 104 TC 21 Z9 23 U1 6 U2 44 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0360-1234 J9 J ENVIRON SCI HEAL B JI J. Environ. Sci. Health Part B-Pestic. Contam. Agric. Wastes PY 2007 VL 42 IS 5 BP 539 EP 549 DI 10.1080/03601230701391542 PG 11 WC Environmental Sciences; Public, Environmental & Occupational Health SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health GA 184OY UT WOS:000247652600009 PM 17562462 ER PT J AU Tucker, AO Maciarello, MJ Salywon, A Landrum, LR AF Tucker, Arthur O. Maciarello, Michael J. Salywon, Andrew Landrum, Leslie R. TI The essential oils of Mosiera ehrenbergii (O. Berg) Landrum (Myrtaceae) originally from Mexico and M-longipes (O. Berg) Small from Florida SO JOURNAL OF ESSENTIAL OIL RESEARCH LA English DT Article DE Mosiera ehrenbergii; Mosiera longipes; Myrtaceae; essential oil composition; limonene; alpha-pinene ID GENERA AB Essential oils of fragrant Mosiera ehrenbergii (O. Berg) Landrum (Myrtaceae), collected in Arizona from Mexican seed, and M. longipes (O. Berg) Small, collected in Florida, were examined by GC/MS/FID. Thirty-eight constituents were identified with dominant components of limonene (51.6 +/- 0.7%) and alpha-pinene (33.6 +/- 2.4%) in M. ehrenbergii and limonene (47.8 +/- 2.5%) in M. longipes. C1 Delaware State Univ, Dep Agr & Nat Resources, Dover, DE 19901 USA. USDA, Agr Res Ctr, US Arid Land Agr Res Ctr, Maricopa, AZ 85239 USA. Arizona State Univ, Dept Plant Biol, Tempe, AZ 85287 USA. RP Tucker, AO (reprint author), Delaware State Univ, Dep Agr & Nat Resources, Dover, DE 19901 USA. NR 9 TC 0 Z9 0 U1 0 U2 0 PU ALLURED PUBL CORP PI CAROL STREAM PA 362 S SCHMALE RD, CAROL STREAM, IL 60188-2787 USA SN 1041-2905 J9 J ESSENT OIL RES JI J. Essent. Oil Res. PD JAN-FEB PY 2007 VL 19 IS 1 BP 1 EP 2 PG 2 WC Chemistry, Applied; Food Science & Technology SC Chemistry; Food Science & Technology GA 135NM UT WOS:000244160300001 ER PT J AU Harris, K Subudhi, PK Borrell, A Jordan, D Rosenow, D Nguyen, H Klein, P Klein, R Mullet, J AF Harris, Karen Subudhi, P. K. Borrell, Andrew Jordan, David Rosenow, Darrell Nguyen, Henry Klein, Patricia Klein, Robert Mullet, John TI Sorghum stay-green QTL individually reduce post-flowering drought-induced leaf senescence SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Article; Proceedings Paper CT International Conference on Integrated Appraches to Sustain and Improve Plant Production under Drought Stress CY SEP 24-28, 2005 CL Rome, ITALY DE drought adaptation; NIL; sorghum; stay-green QTL ID BICOLOR L. MOENCH; QUANTITATIVE TRAIT LOCI; RECOMBINANT INBRED POPULATIONS; AFFECTING PLANT HEIGHT; GRAIN-SORGHUM; GENETIC DIVERSITY; IMPROVE YIELD; SSR MARKERS; MAP; RFLP AB Sorghum is an important source of food, feed, and biofuel, especially in the semi-arid tropics because this cereal is well adapted to harsh, drought-prone environments. Post-flowering drought adaptation in sorghum is associated with the stay-green phenotype. Alleles that contribute to this complex trait have been mapped to four major QTL, Stg1-Stg4, using a population derived from BTx642 and RTx7000. Near-isogenic RTx7000 lines containing BTx642 DNA spanning one or more of the four stay-green QTL were constructed. The size and location of BTx642 DNA regions in each RTx7000 NIL were analysed using 62 DNA markers spanning the four stay-green QTL. RTx7000 NILs were identified that contained BTx642 DNA completely or partially spanning Stg1, Stg2, Stg3, or Stg4. NILs were also identified that contained sub-portions of each QTL and various combinations of the four major stay-green QTL. Physiological analysis of four RTx7000 NILs containing only Stg1, Stg2, Stg3, or Stg4 showed that BTx642 alleles in each of these loci could contribute to the stay-green phenotype. RTx7000 NILs containing BTx642 DNA corresponding to Stg2 retained more green leaf area at maturity under terminal drought conditions than RTx7000 or the other RTx7000 NILs. Under post-anthesis water deficit, a trend for delayed onset of leaf senescence compared with RTx7000 was also exhibited by the Stg2, Stg3, and Stg4 NILs, while significantly lower rates of leaf senescence in relation to RTx7000 were displayed by all of the Stg NILs to varying degrees, but particularly by the Stg2 NIL. Greener leaves at anthesis relative to RTx7000, indicated by higher SPAD values, were exhibited by the Stg1 and Stg4 NILs. The RTx7000 NILs created in this study provide the starting point for in-depth analysis of stay-green physiology, interaction among stay-green QTL and map-based cloning of the genes that underlie this trait. C1 Dept Primary Ind & Fisheries, Hermitage Res Stn, Warwick, Qld 4370, Australia. Texas A&M Univ, Dept Biochem & Biophys, College Stn, TX 77843 USA. Texas Tech Univ, Dept Plant & Soil Sci, Mol Genet & Plant Genom Lab, Lubbock, TX 79409 USA. Texas A&M Univ, Ctr Agr Res & Extens, Lubbock, TX 79401 USA. Univ Missouri, Div Plant Sci, Columbia, MO 65211 USA. Univ Missouri, Ctr Soybean Biotechnol, Columbia, MO 65211 USA. Texas A&M Univ, Dept Hort Sci, College Stn, TX 77843 USA. Texas A&M Univ, Inst Plant Genom & Biotechnol, College Stn, TX 77843 USA. USDA ARS, So Plains Agr Res Ctr, College Stn, TX 77845 USA. RP Borrell, A (reprint author), Dept Primary Ind & Fisheries, Hermitage Res Stn, Warwick, Qld 4370, Australia. EM andrew.borrell@dpi.qld.gov.au RI Borrell, Andrew/A-7926-2011; Jordan, David/A-7103-2011 OI Jordan, David/0000-0002-8128-1304 NR 67 TC 114 Z9 123 U1 4 U2 38 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PD JAN PY 2007 VL 58 IS 2 BP 327 EP 338 DI 10.1093/jxb/erl225 PG 12 WC Plant Sciences SC Plant Sciences GA 133DT UT WOS:000243992800022 PM 17175550 ER PT J AU Bortiri, E Hake, S AF Bortiri, Esteban Hake, Sarah TI Flowering and determinacy in maize SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Review DE determinacy; flowers; inflorescence; maize; meristem; spikelets ID FLORAL MERISTEM IDENTITY; RECEPTOR-LIKE PROTEIN; INFLORESCENCE ARCHITECTURE; GENE ENCODES; TRANSCRIPTION FACTORS; ARABIDOPSIS; SHOOT; RICE; CLAVATA1; KINASE AB All plant organs are produced by meristems, groups of stem cells located in the tips of roots and shoots. Indeterminate meristems make an indefinite number of organs, whereas determinate meristems are consumed after making a specific number of organs. Maize is an ideal system to study the genetic control of meristem fate because of the contribution from determinate and indeterminate meristems to the overall inflorescence. Here, the latest work on meristem maintenance and organ specification in maize is reviewed. Genetic networks, such as the CLAVATA components of meristem maintenance and the ABC programme of flower development, are conserved between grasses and eudicots. Maize and rice appear to have conserved mechanisms of meristem maintenance and organ identity. Other pathways, such as sex determination, are likely to be found only in maize with its separate male and female flowers. A rich genetic history has resulted in a large collection of maize mutants. The advent of genomic tools and synteny across the grasses now permits the isolation of the genes behind inflorescence architecture and the ability to compare function across the Angiosperms. C1 Univ Calif Berkeley, Plant Gene Express Ctr, Berkeley, CA 94720 USA. USDA, ARS, Albany, CA 94710 USA. RP Bortiri, E (reprint author), Univ Calif Berkeley, Plant Gene Express Ctr, Berkeley, CA 94720 USA. EM ebortiri@berkeley.edu NR 62 TC 39 Z9 45 U1 2 U2 24 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PY 2007 VL 58 IS 5 BP 909 EP 916 DI 10.1093/jxb/erm015 PG 8 WC Plant Sciences SC Plant Sciences GA 164BZ UT WOS:000246208900003 PM 17337752 ER PT J AU Ballesteros, D Walters, C AF Ballesteros, Daniel Walters, Christina TI Water properties in fern spores: sorption characteristics relating to water affinity, glassy states, and storage stability SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Article DE Ex situ conservation; germplasm; relative humidity; temperature; water sorption isotherms ID GAMETOPHYTE DEVELOPMENT; VAPOR ABSORPTION; PRIMED SEEDS; VIABILITY; BEHAVIOR; GERMINATION; SYSTEMS; STERILIZATION; TEMPERATURE; MECHANISMS AB Ex situ conservation of ferns may be accomplished by maintaining the viability of stored spores for many years. Storage conditions that maximize spore longevity can be inferred from an understanding of the behaviour of water within fern spores. Water sorption properties were measured in spores of five homosporeous species of ferns and compared with properties of pollen, seeds, and fern leaf tissue. Isotherms were constructed at 5, 25, and 45 degrees C and analysed using different physicochemical models in order to quantify chemical affinity and heat (enthalpy) of sorption of water in fern spores. Fern spores hydrate slowly but dry rapidly at ambient relative humidity. Low Brunauer-Emmet-Teller monolayer values, few water-binding sites according to the D'Arcy-Watt model, and limited solute-solvent compatibility according to the Flory-Huggins model suggest that fern spores have low affinity for water. Despite the low water affinity, fern spores demonstrate relatively high values of sorption enthalpy (Delta H-sorp). Parameters associated with binding sites and Delta H-sorp decrease with increasing temperature, suggesting temperature- and hydration-dependent changes in volume of spore macromolecules. Collectively, these data may relate to the degree to which cellular structures within fern spores are stabilized during drying and cooling. Water sorption properties within fern spores suggest that storage at subfreezing temperatures will give longevities comparable with those achieved with seeds. However, the window of optimum water contents for fern spores is very narrow and much lower than of water content imperative for achieving maximum longevity. C1 USDA ARS, Natl Ctr Genet Resources Prevent, Ft Collins, CO 80521 USA. Univ Valencia, Banco Germoplasma, Jardi Bot ICBiBE, E-46008 Valencia, Spain. RP Walters, C (reprint author), USDA ARS, Natl Ctr Genet Resources Prevent, 1111 So Mason St, Ft Collins, CO 80521 USA. EM christina.walters@ars.usda.gov RI Ballesteros, Daniel/A-8947-2017 NR 59 TC 17 Z9 20 U1 1 U2 6 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PY 2007 VL 58 IS 5 BP 1185 EP 1196 DI 10.1093/jxb/erl286 PG 12 WC Plant Sciences SC Plant Sciences GA 164BZ UT WOS:000246208900028 PM 17283377 ER PT J AU Herman, EM Rotter, K Premakumar, R Elwinger, G Bae, R Ehler-King, L Chen, SX Livingston, DP AF Herman, Eliot M. Rotter, Kelsi Premakumar, Ramaswamy Elwinger, G. Bae, Rino Ehler-King, Linda Chen, Sixue Livingston, David P., III TI Additional freeze hardiness in wheat acquired by exposure to -3 degrees C is associated with extensive physiological, morphological, and molecular changes (vol 57, pg 3601, 2006) SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Correction C1 USDA ARS, Beltsville Agr Res Ctr, Beltsville, MD 20705 USA. RP Herman, EM (reprint author), USDA ARS, Beltsville Agr Res Ctr, Beltsville, MD 20705 USA. NR 1 TC 0 Z9 0 U1 0 U2 4 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PY 2007 VL 58 IS 6 BP 1557 EP 1557 DI 10.1093/jxb/erm088 PG 1 WC Plant Sciences SC Plant Sciences GA 167IU UT WOS:000246446200029 ER PT J AU Bartley, GE Ishida, BK AF Bartley, Glenn E. Ishida, Betty K. TI Ethylene-sensitive and insensitive regulation of transcription factor expression during in vitro tomato sepal ripening SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Article DE gene expression; homeobox; MADS box; ripening; RT-PCR; sepal; tomato; transcription factor; zinc finger ID MADS-BOX GENE; FRUIT-DEVELOPMENT; FLORAL DEVELOPMENT; HOMEOTIC GENES; ARABIDOPSIS; 1-METHYLCYCLOPROPENE; PROTEIN; FAMILY; PLANTS; ANTIRRHINUM AB Tomato (Solanum lycopersicum, formerly Lycopersicon esculentum) cv. VFNT Cherry sepals, when cultured in vitro between 16 degrees C and 22 degrees C, change their genetic programme to that of ripening fruit. Previously regulation of a number of transcription factors and a putative G-protein-coupled receptor that may be involved in tomato fruit ripening and cool-temperature sepal morphogenesis had been revealed. Many of those genes such as TAG1, TM4, TM6, AP2-like (LeAP2FR), YABBY2-like (LeYAB2), and LeCOR413-PM1 have not been investigated for ethylene regulation. Ethylene-independent, regulated transcripts may be part of an early signalling process induced or de-repressed by cool temperature that causes a switch in the genetic programme of the sepals. In this paper, ethylene regulation of a number of these and other putative signalling factors are investigated during cool-temperature-induced sepal morphogenesis. 1-Methylcyclopropene was used to block ethylene-induced gene expression by interrupting the ethylene signal transduction pathway that occurs in ripening tomato fruits and presumably in ripening sepals. Transcripts of several putative transcription factors previously shown to be up-regulated during cool-temperature-induced sepal morphogenesis (TAG1, TM4, LeAP2FR) were only slightly or not induced in 1-methylcyclopropene-treated sepals, indicating either direct or indirect ethylene regulation. Two genes, VAHOX1, a homeobox domain leucine-zipper-encoding gene, and LeYAB2, a putative zinc-finger transcription factor-encoding gene, increased in treated and untreated sepals indicating regulation by cool temperatures independently of ethylene. C1 USDA, ARS, Western Reg Res Ctr, Albany, CA 94710 USA. RP Bartley, GE (reprint author), USDA, ARS, Western Reg Res Ctr, 800 Buchanan St, Albany, CA 94710 USA. EM geb@pw.usda.gov NR 51 TC 12 Z9 14 U1 0 U2 7 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PY 2007 VL 58 IS 8 BP 2043 EP 2051 DI 10.1093/jxb/erm075 PG 9 WC Plant Sciences SC Plant Sciences GA 195YD UT WOS:000248447500012 PM 17452748 ER PT J AU Xu, XJ Gookin, T Jiang, CZ Reid, M AF Xu, Xinjia Gookin, Tim Jiang, Cai-Zhong Reid, Michael TI Genes associated with opening and senescence of Mirabilis jalapa flowers SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Article DE circadian; ethylene; floral senescence; Mirabilis jalapa; senescence-associated genes; transcription factor; ubiquitin ligase ID PROGRAMMED CELL-DEATH; PETAL SENESCENCE; DAYLILY PETALS; ABSCISIC-ACID; EXPRESSION; ARABIDOPSIS; UBIQUITIN; ETHYLENE; CYSTEINE; IDENTIFICATION AB A modest ethylene climacteric accompanies flower senescence in Mirabilis jalapa L., and exogenous ethylene accelerates the process. However, inhibitors of ethylene action and synthesis have little effect on the life-span of these ephemeral flowers. Treatment with a-amanitin, an inhibitor of DNA-dependent RNA synthesis, substantially delays the onset of senescence. This effect falls linearly between 7 h and 8 h after the start of flower opening. Subtractive hybridization was used to isolate transcripts that were up- and down-regulated during this critical period. Eighty-two up-regulated and 65 down-regulated transcripts were isolated. The genes identified encode homologues of a range of transcription factors, and of proteins involved in protein turnover and degradation. Real-time quantitative RT-PCR was used to examine expression patterns of these genes during flower opening and senescence. Genes that were identified as being down-regulated during senescence showed a common pattern of very high expression during floral opening. These genes included a homologue of CCA1, a 'clock' gene identified in Arabidopsis thaliana and an aspartyl protease. Up-regulated genes commonly showed a pattern of increase during the critical period (4-9 h after opening), and some showed very strong up-regulation. For example, the abundance of transcripts encoding a RING zinc finger protein increased > 40 000 fold during the critical period. C1 Univ Calif Davis, Dept Plant Sci, Davis, CA 95616 USA. USDA ARS, Crops Pathol & Genet Res Unit, Davis, CA 95616 USA. RP Reid, M (reprint author), Univ Calif Davis, Dept Plant Sci, 1 Shields Ave, Davis, CA 95616 USA. EM msreid@ucdavis.edu OI Jiang, Cai-Zhong/0000-0002-5972-7963 NR 37 TC 24 Z9 27 U1 1 U2 10 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PY 2007 VL 58 IS 8 BP 2193 EP 2201 DI 10.1093/jxb/erm058 PG 9 WC Plant Sciences SC Plant Sciences GA 195YD UT WOS:000248447500024 PM 17525082 ER PT J AU Cohen, S Naor, A Bennink, J Grava, A Tyree, M AF Cohen, Shabtai Naor, Amos Bennink, John Grava, Avraham Tyree, Melvin TI Hydraulic resistance components of mature apple trees on rootstocks of different vigours SO JOURNAL OF EXPERIMENTAL BOTANY LA English DT Article DE conductance; dwarfing; graft union; Malus domestica; scion ID HIGH-PRESSURE FLOWMETER; SAP FLOW; EXTENSION GROWTH; CANOPY STRUCTURE; GAS-EXCHANGE; WATER-USE; CONDUCTANCE; ROOT; PEACH; TRANSPIRATION AB Dwarfing of fruit trees is often achieved through the use of dwarfing rootstocks. Dwarf trees are characterized by sustained reductions in vegetative growth during the lifetime of the tree. The dwarfing mechanism is not well understood, but it has been hypothesized that hydraulic properties of the rootstock and the graft union are involved. It is hypothesized here that leaf- or stem-specific resistance of at least one hydraulic component of the water transport system would be negatively correlated with rootstock 'vigour', and this could be useful for selection of rootstocks. Hydraulic resistance (R) of fully grown apple trees on a variety of rootstocks of different 'vigours' was measured. Most measurements were with the evaporative flux (EF) method, where water uptake measured with sap flow sensors was related to the pressure gradient from soil (taken as pre-dawn leaf) and midday root (taken as covered root-sucker), stem (from covered leaf), and exposed and shaded leaf water potentials (psi(I)). R of trees on dwarfing M9 rootstock was compared with that of more vigorous MM106 and MM111 rootstocks in Israel and Vermont, USA. In Israel, M9 consistently had higher leaf-specific hydraulic resistance (R-I) in the soil to scion stem pathway, but this difference was only significant for one summer. R was larger in M9 between the root and stem, implicating the graft union as the site of increased resistance. In Vermont, R, of 9- and 10-year-old trees on six rootstocks of various vigours was not consistently related to vigour, and stem-specific resistance (R-s) increased with increasing vigour. High pressure flow meter (HPFM) measurements gave a lower R than the EF method in all but one case, perhaps indicating a significant amount of xylem dysfunction in these trees, and demonstrated the increased resistivity of stem sections that included dwarf graft unions as compared with non-graft stem sections. It is concluded that stem- and leaf-specific R are not consistently positively correlated with dwarfing, although the increased resistivity of the graft union in dwarfing rootstocks may influence the transport of water and other elements across the graft union, and therefore be involved in the dwarfing mechanism. C1 [Cohen, Shabtai; Grava, Avraham] Agr Res Org, Inst Soil Water & Environm Sci, IL-50250 Bet Dagan, Israel. [Naor, Amos] Golan Res Inst, IL-12900 Katzrin, Israel. [Bennink, John; Tyree, Melvin] USDA, US Forest Serv, Northeastern Res Stn, S Burlington, VT 05403 USA. [Tyree, Melvin] Univ Alberta, Dept Renewable Resources, Edmonton, AB T6G 2E3, Canada. RP Cohen, S (reprint author), Agr Res Org, Inst Soil Water & Environm Sci, POB 5, IL-50250 Bet Dagan, Israel. EM vwshelp@agri.gov.il RI Cohen, Shabtai/D-5797-2013; OI Cohen, Shabtai/0000-0002-3644-467X NR 46 TC 30 Z9 33 U1 3 U2 24 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0022-0957 J9 J EXP BOT JI J. Exp. Bot. PY 2007 VL 58 IS 15-16 BP 4213 EP 4224 DI 10.1093/jxb/erm281 PG 12 WC Plant Sciences SC Plant Sciences GA 261QU UT WOS:000253095900018 PM 18182426 ER PT J AU Bari, ML Ukuku, DO Mori, M Kawamoto, S Yamamoto, K AF Bari, Md. Latiful Ukuku, Dike O. Mori, Mayuka Kawamoto, Shinichi Yamamoto, Kazutaka TI Effect of high-pressure treatment on survival of Escherichia coli O157 : H7 population in tomato juice SO JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT LA English DT Article DE high-hydrostatic pressure; repeating high pressure; Escherichia coli O157 : H7; phosphate buffer; tomato juice ID HIGH HYDROSTATIC-PRESSURE; LISTERIA-MONOCYTOGENES; INACTIVATION; PATHOGENS; FOODS; SALMONELLA; OUTBREAK; STRAINS AB Liquid foods have been implicated in numerous food-borne outbreaks and recalls. Tomato juice and phosphate buffer saline inoculated with Escherichia coli O157:H7 at 10(8) cfu/ml was exposed to continuous or repeated cycles of high-pressure (300 to 600 MPa) treatment at 25 degrees C. Treatments using moderate pressure at 300, 350 and 400 MPa for up to 60 min reduced the population of inoculated E. coli O157:H7 by approximately 3.0, 3.0 and 5.0 log cycles, respectively in tomato juice. Population of E. coli O157:H7 in all samples tested was decreased when temperature was increased from 30 to 40 degrees C. However, increase in temperature and a 600 MPa pressure resulted in more sub-lethal injury on cells inoculated in phosphate buffer than tomato juice. It appeared that the acidity of the tomato juice killed and prevented recovery of the injured bacteria. Repeating the pressure 4 times at 300 MPa for a total of 40 min at room temperature was significant (p < 0.05) in reducing E. coli population by extra 1.0 log. The results of this study suggest that repeating high-pressure treatment at least 4 times at 300 MPa for a total of 40 min would inactivate more E. coli O157:H7 strains in tomato juice than using continuous pressure for the same amount of time. C1 Natl Food Res Inst, Tsukuba, Ibaraki 3058642, Japan. USDA, ARS, Eastern Reg Res Ctr, Food Safety Intervent Technol Res Unit, Wyndmoor, PA 19038 USA. Ifuji Sangyou Co Ltd, Mito, Ibaraki 3100841, Japan. RP Bari, ML (reprint author), Natl Food Res Inst, Kannondai 2-1-12, Tsukuba, Ibaraki 3058642, Japan. EM latiful@affrc.go.jp; dukuku@errc.ars.usda.gov; m-miori@ifuji.co.jp; taishi@affrc.go.jp; kazutaka@affrc.go.jp NR 23 TC 4 Z9 4 U1 1 U2 4 PU WFL PUBL PI HELSINKI PA MERI-RASTILANTIE 3 C, HELSINKI, FI-00980, FINLAND SN 1459-0255 J9 J FOOD AGRIC ENVIRON JI J. Food Agric. Environ. PD JAN PY 2007 VL 5 IS 1 BP 111 EP 115 PG 5 WC Food Science & Technology SC Food Science & Technology GA 156RD UT WOS:000245665900024 ER PT J AU Senwo, ZN Ranatunga, TD Tazisong, IA Taylor, RW He, ZQ AF Senwo, Zachary N. Ranatunga, Thilini D. Tazisong, Irenus A. Taylor, Robert W. He, Zhongqi TI Phosphatase activity of Ultisols and relationship to soil fertility indices SO JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT LA English DT Article DE Alabama Ultisols; acid phosphomonoesterase; alkaline phosphomonoesterase; phosphodiesterase; stepwise regression ID ORGANIC PHOSPHORUS; ENZYME-ACTIVITIES; WOODLAND SOILS; FOREST SOILS; PYROPHOSPHATASE; EXTRACTANT; INTENSITY; ALABAMA; GROWTH; REGION AB Information on phosphatase (acid and alkaline phosphomonoesterase; phosphodiesterase) activity of Alabama soils is necessary due to the limited supply of plant available-P in these soils. The present study was to generate information on three phosphatase enzymes (phosphodiesterase, acid and alkaline phosphomonesterase) activities in some Alabama Ultisols and to account for variations in these activities in terms of some soil physicochemical properties. Stepwise regression analysis revealed cation exchange capacity (CEC), soil organic matter (SOM), Fe, Mn and sand contents were the main significant soil properties which might be influencing acid phosphatase distribution, accounting for 26.9, 37.7, 52.4, 59.5, and 67.8% of the total variability, respectively, whereas pH, Fe and CEC significantly influenced alkaline phosphatase distribution accounting for 37.0, 54.8 and 59.4% of the total variability, respectively. Organic matter and pH significantly influenced phosphodiesterase distribution, accounting for 58.4 and 67.3%, respectively, of the total variability. These results suggest that soil properties may have influenced P availability through their effects on P-releasing enzymes. C1 Alabama A&M Univ, Sch Agr & Environm Sci, Ctr Environm Res & Training, Normal, AL 35762 USA. USDA ARS, New England Plant Soil & Water Lab, Orono, ME 04469 USA. RP Senwo, ZN (reprint author), Alabama A&M Univ, Sch Agr & Environm Sci, Ctr Environm Res & Training, POB 1208, Normal, AL 35762 USA. EM zachary.senwo@email.aamu.edu OI He, Zhongqi/0000-0003-3507-5013 NR 25 TC 8 Z9 8 U1 0 U2 5 PU WFL PUBLISHER PI HELSINKI PA MERI-RASTILANTIE 3 C, HELSINKI, FI-00980, FINLAND SN 1459-0255 J9 J FOOD AGRIC ENVIRON JI J. Food Agric. Environ. PD JAN PY 2007 VL 5 IS 1 BP 262 EP 266 PG 5 WC Food Science & Technology SC Food Science & Technology GA 156RD UT WOS:000245665900053 ER PT J AU Iturriaga, MH Tamplin, ML Escartin, EF AF Iturriaga, Montserrat H. Tamplin, Mark L. Escartin, Eduardo F. TI Colonization of tomatoes by Salmonella Montevideo is affected by relative and storage temperature SO JOURNAL OF FOOD PROTECTION LA English DT Article ID LISTERIA-MONOCYTOGENES; STAINLESS-STEEL; MICROBIAL BIOFILMS; GROWTH; SURVIVAL; ATTACHMENT; SURFACES; HUMIDITY; CONTACT; RUBBER AB The influences of the relative humidity (RH) and storage temperature on the colonization of tomato surfaces by Salmonella Montevideo were studied. Red, ripe tomatoes (Lycopersicon esculentum) were spot inoculated in three separate trials with 100 mu 1 (approximately 10(6) CFU) of Salmonella Montevideo and stored for 90 min at 22 degrees C under 97% RH to facilitate attachment of cells to the blossom end of tomato surfaces. Following this attachment step, tomatoes were washed to remove loosely adhered cells and then stored at 22 or 30 degrees C for up to 10 days under RH of 60, 75, 85, or 97%. At 0, 0.4, 1, 4, 7, and 10 days of storage, three tomatoes were individually hand massaged in 50 ml of 0.1% peptone water and the washes were separately analyzed to enumerate populations of Salmonella Montevideo. The number of Salmonella Montevideo cells attached after 90 min at 22 degrees C was 3.8 log CFU per tomato; this level was determined to be the initial colonizing population. After 10 days of storage at 30 degrees C, the Salmonella Montevideo population increased to 0.7, 1.0, 1.2, and 2.2 log CFU per tomato at 60, 75, 85, and 97% RH, respectively. A similar trend was observed at 22 degrees C, although populations were lower than at 30 degrees C. Scanning electron micrographs of tomato cuticles after storage revealed a well-defined biofilm containing bacteria. These findings reinforce the importance of maintaining stored tomatoes at temperatures that do not support growth of pathogenic bacteria and demonstrate the growth-promoting effects of high humidity. C1 Univ Autonoma Queretaro, Fac Quim, Dept Invest & Posgrado Alimentos, Queretaro 76010, Mexico. USDA ARS, Eastern Reg Res Ctr, Microbial Food Safety Res Unit, Wyndmoor, PA 19038 USA. RP Escartin, EF (reprint author), Univ Autonoma Queretaro, Fac Quim, Dept Invest & Posgrado Alimentos, Ctr Univ S-N,Cerro Campanas, Queretaro 76010, Mexico. EM efescart@uaq.mx NR 27 TC 40 Z9 42 U1 0 U2 2 PU INT ASSOC FOOD PROTECTION PI DES MOINES PA 6200 AURORA AVE SUITE 200W, DES MOINES, IA 50322-2863 USA SN 0362-028X J9 J FOOD PROTECT JI J. Food Prot. PD JAN PY 2007 VL 70 IS 1 BP 30 EP 34 PG 5 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 127HI UT WOS:000243575700005 PM 17265856 ER PT J AU Kinde, H Mikolon, A Rodriguez-Lainz, A Adams, C Walker, RL Cernek-Hoskins, S Treviso, S Ginsberg, M Rast, R Harris, B Payeur, JB Waterman, S Ardans, A AF Kinde, Hailu Mikolon, Andrea Rodriguez-Lainz, Alfonso Adams, Cathy Walker, Richard L. Cernek-Hoskins, Shannon Treviso, Scarlett Ginsberg, Michele Rast, Robert Harris, Beth Payeur, Janet B. Waterman, Steve Ardans, Alex TI Recovery of Salmonella, Listeria monocytogenes, and Mycobacterium bovis from cheese entering the United States through a noncommercial land port of entry SO JOURNAL OF FOOD PROTECTION LA English DT Article AB A joint multiagency project was initiated in response to a Salmonella outbreak in San Diego County, California, in 2004. Samples of cheese were collected during four I-day operations at the San Ysidro port of entry, along the United States-Mexico border. Surveyed participants were persons crossing the border as pedestrians or in vehicles who had a minimum of 2.27 kg of cheese, which may suggest a potential diversion to illegal marketing. In addition, data were collected about the cheese to identify risk factors for cheese contamination. Two hundred four cheese samples were submitted to the California Animal Health and Food Safety Laboratory System-San Bernardino Branch and analyzed for potential food pathogens. Ninety-four percent (190 of 203) of the samples tested positive for alkaline phosphatase. Salmonella was detected from 13% (27 of 204) of the samples comprising I I serogroups and 28 serotypes. Pulsed-field gel electrophoresis DNA fingerprinting analysis, performed following standardized methods, determined that an isolate obtained from this study had an indistinguishable pattern from a recent Salmonella enterica serovar Typhimurium var. Copenhagen epidemic in the San Diego County that was linked to 14 illnesses. Listeria spp. were detected from 4% (8 of 204) of the samples, and of these, half were identified as L. monocytogenes. Escherichia coli O157:H7 was not detected from any of the samples. Mycobacterium bovis was detected from one panela-style cheese sample. Nine additional samples yielded Mycobacterium spp. C1 Calif Anim Hlth & Food Safety Lab Syst, CAHFS, San Bernardino Branch, San Bernardino, CA 92408 USA. Univ Calif Davis, Sch Vet Med, Davis, CA 95616 USA. Calif Dept Food & Agr, Anim Hlth & Food Safety Serv Div, Sacramento, CA 95814 USA. Calif Dept Hlth Serv, Calif Off Binatl Border Hlth, San Diego, CA 92138 USA. San Diego Cty Publ Hlth Lab, San Diego, CA 92110 USA. CAHFS Davis, Davis, CA 95616 USA. Univ Calif Davis, Sch Vet Med, Davis, CA 95616 USA. Cty San Diego Hlth & Human Serv, Community Epidemiol Div, San Diego, CA 92186 USA. US FDA, San Diego, CA 92154 USA. USDA, Natl Vet Serv Labs, Anim & Plant Hlth Inspect Serv, Ames, IA 50010 USA. Ctr Dis Control & Prevent, Div Global Migrat & Quarantine, San Diego, CA 92138 USA. RP Kinde, H (reprint author), Calif Anim Hlth & Food Safety Lab Syst, CAHFS, San Bernardino Branch, 105 W Cent Ave, San Bernardino, CA 92408 USA. EM hkinde@ucdavis.edu NR 16 TC 22 Z9 22 U1 0 U2 4 PU INT ASSOC FOOD PROTECTION PI DES MOINES PA 6200 AURORA AVE SUITE 200W, DES MOINES, IA 50322-2863 USA SN 0362-028X J9 J FOOD PROTECT JI J. Food Prot. PD JAN PY 2007 VL 70 IS 1 BP 47 EP 52 PG 6 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 127HI UT WOS:000243575700008 PM 17265859 ER PT J AU Guerini, MN Bosilevac, JM Koohmaraie, M AF Guerini, Michael N. Bosilevac, Joseph M. Koohmaraie, Mohammad TI Rapid enrichment strategy for isolation of Listeria from bovine hide, carcass, and meat samples SO JOURNAL OF FOOD PROTECTION LA English DT Article ID ESCHERICHIA-COLI O157-H7; MULTIPLEX PCR; MONOCYTOGENES; RECOVERY; SPP.; SALMONELLA; STRAINS; FOOD; DIFFERENTIATION; IDENTIFICATION AB Since the outbreak of foodborne illness linked to Escherichia coli O157:H7 bacteria in ground beef in the early 1980s, the beef processing industry has focused on increasing the safety of beef products by implementing procedures for surveying live cattle, carcasses, and beef products for bacterial pathogens. Effective methods are in place for screening cattle and beef products for the presence of E. coli O157:H7 contamination, and recent work has established the acceptability of these methods for surveillance of Salmonella. In keeping with the need to continually improve the food safety of beef products, new work investigating pathogen prevalence now includes surveillance for Listeria monocytogenes. Tryptic soy broth (TSB) has been documented as a robust nonselective medium for the enrichment of both E. coli and Salmonella from bovine hide, carcass, and meat samples. The University of Vermont modification medium is most often used as the primary enrichment medium for surveillance of Listeria spp. In this study, samples from bovine hides (n = 50), preevisceration carcasses (n = 50), and beef trim (n = 193) were used to evaluate TSB as a primary enrichment medium for the isolation of Listeria spp., including L. monocytogenes. No significant difference (P > 0.05) between TSB and the University of Vermont modification medium was observed when all three sample types underwent primary enrichment for the isolation of Listeria spp. Furthermore, the standard secondary enrichment ratio for Fraser broth used for Listeria recovery can be modified to accommodate a high-throughput method for processing multiple samples. C1 USDA ARS, Roman L Hruska US Meat Anim Res Ctr, Clay Ctr, NE 68933 USA. RP Guerini, MN (reprint author), USDA ARS, Roman L Hruska US Meat Anim Res Ctr, Spur 18-D, Clay Ctr, NE 68933 USA. EM guerini@email.marc.usda.gov RI Koohmaraie, Mohammad/A-2108-2013 NR 24 TC 7 Z9 7 U1 0 U2 0 PU INT ASSOC FOOD PROTECTION PI DES MOINES PA 6200 AURORA AVE SUITE 200W, DES MOINES, IA 50322-2863 USA SN 0362-028X J9 J FOOD PROTECT JI J. Food Prot. PD JAN PY 2007 VL 70 IS 1 BP 53 EP 57 PG 5 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 127HI UT WOS:000243575700009 PM 17265860 ER PT J AU Mbandi, E Phinney, BS Whitten, D Shelef, LA AF Mbandi, Evelyne Phinney, Brett S. Whitten, Douglas Shelef, Leora A. TI Protein variations in Listeria monocytogenes exposed to sodium lactate, sodium diacetate, and their combination SO JOURNAL OF FOOD PROTECTION LA English DT Article ID 2-DIMENSIONAL ELECTROPHORESIS; BACILLUS-SUBTILIS; COOKED BEEF; ACID; INHIBITION; GROWTH; MEAT; ACETATE; SECA AB Most studies of the effect of adverse conditions on survival of Listeria monocytogenes have focused on stress caused by acid or sodium chloride. However, no information is available on resistance of this pathogen to stress caused by salts of organic acids. Sodium lactate and sodium diacetate are generally recognized as safe substances and are approved as ingredients for use in foods. We evaluated antilisterial properties of each of these salts and the enhanced inhibition effected by their combination in ready-to-eat meat products at pH 6.3. Changes in proteins found in this pathogen were studied in the presence of the salts in a chemically defined medium at the same pH using a proteomic approach. The total numbers of protein spots obtained from two-dimensional electrophoresis were 198, 150, and 131 for sodium diacetate, sodium lactate, and the control, respectively. Sodium diacetate treatment produced the highest number of unmatched proteins (124 versus 53 in lactate), the greatest increase in expression (20 versus 5 in lactate), and the highest number of novel proteins (90 versus 45 in lactate). The number of repressed proteins was highest in the combination treatment (41 versus similar to 30 in the single salt treatment). Six proteins that increased or decreased by >= 10-fold were further investigated; oxidoreductase and lipoprotein were upregulated, and DNA-binding protein, alpha amylase, and two SecA proteins were downregulated or completely suppressed by the salt treatment. Identification of all protein spots is essential for comparison with proteins induced or suppressed under other stress conditions. C1 Wayne State Univ, Dept Nutr & Food Sci, Detroit, MI 48202 USA. Michigan State Univ, Michigan Proteome Consortium, E Lansing, MI 48824 USA. RP Mbandi, E (reprint author), USDA, Food Safety & Inspect Serv, Off Publ Hlth & Sci, Aerosp Ctr, Room 351,901 D St SW, Washington, DC 20024 USA. EM embandi@hotmail.com RI Phinney, Brett/S-6404-2016 OI Phinney, Brett/0000-0003-3870-3302 FU NIGMS NIH HHS [R25 GM58905-02] NR 39 TC 9 Z9 9 U1 0 U2 1 PU INT ASSOC FOOD PROTECTION PI DES MOINES PA 6200 AURORA AVE SUITE 200W, DES MOINES, IA 50322-2863 USA SN 0362-028X J9 J FOOD PROTECT JI J. Food Prot. PD JAN PY 2007 VL 70 IS 1 BP 58 EP 64 PG 7 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 127HI UT WOS:000243575700010 PM 17265861 ER PT J AU Fan, XT Fett, WF Mitchell, BW AF Fan, Xuetong Fett, William F. Mitchell, Bailey W. TI Effect of negative air ions on Escherichia coli ATCC 25922 inoculated onto Mung bean seed and apple fruit SO JOURNAL OF FOOD PROTECTION LA English DT Article ID SPACE-CHARGE SYSTEM; MICROORGANISMS; IONIZATION; AIRBORNE; DUST AB The effect of negative air ions on the reduction of Escherichia coli ATCC 25922 inoculated onto mung bean sprout seed and whole or fresh-cut apple fruit was studied. Mung bean seeds, whole Gala apples, and Gala apple slices were inoculated with E. coli ATCC 25922 before being exposed to negative air ions for up to 18 h at room temperature (similar to 23 degrees C). Results revealed a less than 0.5-log reduction of E. coli on mung bean seed even after 18 h of exposure. The reduction of E. coli on the surface of whole apples increased with increasing exposure time from 0.5 to 3 h, but the maximum reduction was less than 1 log CFU/g. Increasing exposure time from 3 to 18 h did not lead to increased treatment efficacy. No reduction of E. coli was observed on apple slices after 3 h of treatment. When the negative air ion system was applied with acetic acid vapor, no additive or synergistic effect of negative ions on the reduction of E. coli was found. These results suggest that negative air ions have a very limited effect on the population of E. coli on mung bean seed and apples. C1 USDA, ARS, Eastern Reg Res Ctr, Wyndmoor, PA 19038 USA. USDA ARS, SE Poultry Res Lab, Athens, GA 30605 USA. RP Fan, XT (reprint author), USDA, ARS, Eastern Reg Res Ctr, Wyndmoor, PA 19038 USA. EM xfan@errc.ars.usda.gov NR 16 TC 0 Z9 1 U1 1 U2 3 PU INT ASSOC FOOD PROTECTION PI DES MOINES PA 6200 AURORA AVE SUITE 200W, DES MOINES, IA 50322-2863 USA SN 0362-028X J9 J FOOD PROTECT JI J. Food Prot. PD JAN PY 2007 VL 70 IS 1 BP 204 EP 208 PG 5 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 127HI UT WOS:000243575700031 PM 17265882 ER PT J AU Juneja, VK Friedman, M AF Juneja, Vijay K. Friedman, Mendel TI Carvacrol, cinnamaldehyde, oregano oil, and thymol inhibit Clostridium perfringens spore germination and outgrowth in ground turkey during chilling SO JOURNAL OF FOOD PROTECTION LA English DT Article ID LISTERIA-MONOCYTOGENES; POULTRY PRODUCTS; PSYCHROTROPHIC CLOSTRIDIA; ESCHERICHIA-COLI; VEGETATIVE CELLS; SODIUM DIACETATE; COOKED MEAT; LACTATE; BEEF; REFRIGERATION AB Inhibition of Clostridium perfringens by plant-derived carvacrol,. cinnamaldehyde, thymol, and oregano oil was evaluated during abusive chilling of cooked ground turkey. Test substances were mixed into thawed turkey product at concentrations of 0.1, 0.5, 1.0, or 2.0% (wt/wt) along with a heat-activated three-strain C. perfringens spore cocktail to obtain final spore concentrations of ca. 2.2 to 2.8 log CFU spores per g of turkey meat. Aliquots (5 g) of the ground turkey mixtures were vacuum packaged and then cooked in a water bath, where the temperature was raised to 60 degrees C in I h. The products were cooled from 54.4 to 7.2 degrees C. in 12, 15, 18, or 21 h, resulting in 2.9-, 5.5-, 4.9-, and 4.2-log CFU/g increases, respectively, in C. perfringens populations in samples without antimicrobials. Incorporation of test compounds (0.1 to 0.5%) into the turkey completely inhibited C. perfringens spore germination and outgrowth (P <= 0.05) during exponential cooling in 12 h. Longer chilling times (15, 18, and 21 h) required greater concentrations (0.5 to 2.0%) to inhibit spore germination and outgrowth. Cinnamaldehyde was significantly (P < 0.05) more effective (< 1.0-log CFU/g growth) than the other compounds at a lower concentration (0.5%) at the most abusive chilling rate evaluated (21 h). These findings establish the value of the plant-derived antimicrobials for inhibiting C. perfringens in commercial ground turkey products. C1 USDA ARS, Eastern Reg Res Ctr, Microbial Food Safety Res Unit, Wyndmoor, PA 19038 USA. USDA ARS, Western Reg Res Ctr, Produce Safety & Microbiol Res Unit, Albany, CA 94710 USA. RP Juneja, VK (reprint author), USDA ARS, Eastern Reg Res Ctr, Microbial Food Safety Res Unit, 600 E Mermaid Lane, Wyndmoor, PA 19038 USA. EM vjuneja@errc.ars.usda.gov OI Friedman, Mendel/0000-0003-2582-7517 NR 23 TC 32 Z9 35 U1 1 U2 9 PU INT ASSOC FOOD PROTECTION PI DES MOINES PA 6200 AURORA AVE SUITE 200W, DES MOINES, IA 50322-2863 USA SN 0362-028X J9 J FOOD PROTECT JI J. Food Prot. PD JAN PY 2007 VL 70 IS 1 BP 218 EP 222 PG 5 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 127HI UT WOS:000243575700034 PM 17265885 ER PT J AU Wang, H Feng, H Luo, YG AF Wang, Hua Feng, Hao Luo, Yaguang TI Control of browning and microbial growth on fresh-cut apples by sequential treatment of sanitizers and calcium ascorbate SO JOURNAL OF FOOD SCIENCE LA English DT Article DE browning; calcium ascorbate; electrolyzed water; fresh-cut apple; peroxyacetic acid ID ESCHERICHIA-COLI O157-H7; LISTERIA-MONOCYTOGENES; QUALITY; SURVIVAL; CHLORINE; REDUCTION; EFFICACY; SURFACES; WATER AB This study investigated the efficacy of different sanitizers, including acidic electrolyzed water (AEW), peroxyacetic acid (POAA), and chlorine, on the inactivation of Escherichia coli O157:H7 on fresh-cut apples. The effects of the sanitizers and sequential treatments of AEW or POAA followed by calcium ascorbate (CaA) on browning inhibition and organoleptic qualities of fresh-cut apples stored under different package atmospheres at 4 degrees C were also evaluated. Changes in package atmosphere composition, product color, firmness, total aerobic bacterial counts, yeast and mold counts, and sensory qualities were examined at 0, 4, 8, 11, and 21 d. Among all sanitizer treatments, POAA and AEW achieved the highest reduction of E. coli O157:H7 populations. The sequential treatment of AEW followed by CaA (AEW-CaA) achieved the best overall dual control of browning and bacterial growth on fresh-cut apple wedges. Package atmospheres changed significantly over time and among package materials. Packages prepared with films having an oxygen transmission rate (OTR) of 158 had significantly lower O-2 and higher CO2 partial pressures than those prepared with 225 OTR films and the Ziploc (TM) bags. The effect of package atmospheres on the browning of apples is more pronounced on AEW, POAA, and POAA-CaA-treated apple wedges than on AEW-CaA-treated samples. C1 Univ Illinois, Dept Food Sci & Human Nutr, Urbana, IL 61801 USA. USDA ARS, Prod Qual & Safety Lab, Beltsville, MD 20705 USA. RP Feng, H (reprint author), Univ Illinois, Dept Food Sci & Human Nutr, Urbana, IL 61801 USA. EM haofeng@uiuc.edu NR 25 TC 19 Z9 21 U1 0 U2 13 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 0022-1147 J9 J FOOD SCI JI J. Food Sci. PD JAN-FEB PY 2007 VL 72 IS 1 BP M1 EP M7 DI 10.1111/j.1750-3841.2006.00210.x PG 7 WC Food Science & Technology SC Food Science & Technology GA 135JM UT WOS:000244149900022 PM 17995885 ER PT J AU Gonzalez-Caban, A Loomis, JB Rodriguez, A Hesseln, H AF Gonzalez-Caban, Armando Loomis, John B. Rodriguez, Andrea Hesseln, Hayley TI A comparison of CVM survey response rates, protests and willingness-to-pay of Native Americans and general population for fuels reduction policies SO JOURNAL OF FOREST ECONOMICS LA English DT Article DE mechanical fuels reduction; prescribed burning; Probit model; selection bias ID CONTINGENT VALUATION; DICHOTOMOUS CHOICE; SAMPLE SELECTION; RELIABILITY; MODELS; FIRE AB A contingent valuation method (CVM) study was used to compare survey response rates, protest refusals to pay, and median willingness-to-pay (WTP) of Native American communities in Montana compared to Montana's general population for two wildland fire mitigation strategies. Understanding differences in response rates, protest refusals to pay, and median WTP between Native Americans in the United States and the general population may shed some light on how well the method may work for indigenous people in other developed countries such as Canada, Australia and New Zealand. Native Americans survey response rates were not significantly different from Montana residents for the initial contact (first wave), but were significantly different for the follow-up in-depth phone interviews (second wave). Native Americans protest rate for the prescribed burning program was not statistically different from Montana residents. Conventionally calculated, protest rates for the mechanical fuels reduction program are higher for Montana's residents than Native Americans. Results from bivariate probit with sample selection models indicate that there is no significant difference between the Native American and Montana general populations' median WTP for either program. This suggests that in Montana, Native Americans and members of the general population generally yield similar results to CVM questionnaires of forest fire management. (C) 2006 Elsevier GmbH. All rights reserved. C1 USDA, Forest Serv, Forest Fire Lab, Pacific SW Res Stn, Riverside, CA 92507 USA. Colorado State Univ, Dept Agr & Resource Econ, Ft Collins, CO 80523 USA. Univ Montana, Sch Forestry, Missoula, MT 59812 USA. RP Gonzalez-Caban, A (reprint author), USDA, Forest Serv, Forest Fire Lab, Pacific SW Res Stn, 4955 Canyon Crest Dr, Riverside, CA 92507 USA. EM agonzalezcaban@fs.fed.us; John.Loomis@colostate.edu; arodriguez@dph.sbcounty.gov; h.hesseln@usask.ca NR 26 TC 13 Z9 14 U1 3 U2 11 PU ELSEVIER GMBH, URBAN & FISCHER VERLAG PI JENA PA OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY SN 1104-6899 J9 J FOREST ECON JI J. For. Econ. PY 2007 VL 13 IS 1 BP 49 EP 71 DI 10.1016/j.jfe.2006.10.001 PG 23 WC Economics; Forestry SC Business & Economics; Forestry GA 175XE UT WOS:000247046500004 ER PT J AU Davenport, MA Anderson, DH Leahy, JE Jakes, PJ AF Davenport, Mae A. Anderson, Dorothy H. Leahy, Jessica E. Jakes, Pamela J. TI Reflections from USDA Forest Service employees on institutional constraints to engaging and serving their local communities SO JOURNAL OF FORESTRY LA English DT Article DE communities; relationship building; USDA Forest Service; institutional constraints ID MANAGEMENT AB Although community relationship building has been recognized since the early 1980s as integral to forest management, it has not been widely supported or adopted. Today, relationship building depends largely on the innovation and commitment of forest supervisors and staff. The institutional environment and its culture play an important role in building capacity for relationship building with communities at each unit, as well as supporting employees' attempts to serve local communities. The research presented takes an in-depth look at the institutional constraints to engaging-and serving local communities from the perspectives of 20 USDA Forest Service personnel from three units. Research findings reveal agency, unit, and employee level constraints including, diminished resources, increased departmentalism, staff turnover, and long-distance commuting. We recommend that the Forest Service provides opportunities for successful relationship building efforts and assesses innovative techniques in a Community Partnerships Demonstration Project. C1 So Illinois Univ, Dept Forestry, Carbondale, IL 62901 USA. Univ Minnesota, Dept Forest Resources, Minneapolis, MN 55455 USA. Univ Maine, Dept Forest Management, Orono, ME 04469 USA. US Forest Serv, USDA, N Cent Res Stn, St Paul, MN USA. RP Davenport, MA (reprint author), So Illinois Univ, Dept Forestry, Carbondale, IL 62901 USA. EM mdaven@siu.edu; dha@umn.edu; Jessica_Leahy@umit.maine.edu; pjakes@fs.fed.us NR 14 TC 13 Z9 13 U1 0 U2 2 PU SOC AMER FORESTERS PI BETHESDA PA 5400 GROSVENOR LANE, BETHESDA, MD 20814 USA SN 0022-1201 J9 J FOREST JI J. For. PD JAN-FEB PY 2007 VL 105 IS 1 BP 43 EP 48 PG 6 WC Forestry SC Forestry GA 138KT UT WOS:000244362200010 ER PT J AU Taus, NS Herndon, DR Traul, DL Stewart, JP Ackermann, M Li, H Knowles, DP Lewis, GS Brayton, KA AF Taus, Naomi S. Herndon, David R. Traul, Donald L. Stewart, James P. Ackermann, Mathias Li, Hong Knowles, Donald P. Lewis, Gregory S. Brayton, Kelly A. TI Comparison of ovine herpesvirus 2 genomes isolated from domestic sheep (Ovis aries) and a clinically affected cow (Bos bovis) SO JOURNAL OF GENERAL VIROLOGY LA English DT Article ID MALIGNANT CATARRHAL FEVER; SARCOMA-ASSOCIATED HERPESVIRUS; LATENT NUCLEAR ANTIGEN; KAPOSIS-SARCOMA; ALCELAPHINE HERPESVIRUS-1; NASAL SECRETIONS; DNA-REPLICATION; HUMAN-HERPESVIRUS-8; SEQUENCE; IDENTIFICATION AB The rhadinovirus Ovine herpesvirus 2 (OvHV-2) is the causative agent of sheep-associated malignant catarrhal fever. OvHV-2 primarily affects ruminants and has a worldwide distribution. In this study, a composite sequence of OvHV-2 genomic DNA isolated from nasal secretions of sheep experiencing virus-shedding episodes was determined and compared with the sequence of OvHV-2 DNA isolated from a lymphoblastoid cell line derived from a clinically affected cow. The study confirmed the OvHV-2 sequence information determined for the cell line-isolated DNA and showed no apparently significant changes in the OvHV-2 genome during passage through a clinically susceptible species with subsequent maintenance in vitro. Amino acid identity between the predicted open reading frames (ORFs) of the two genomes was 94-100 %, except for ORF73, which had an identity of 83 %. Polymorphism in ORF73 was due primarily to variability in the G/E-rich repetitive central region of the ORF. C1 Washington State Univ, USDA ARS, Anim Dis Res Unit, Pullman, WA 99164 USA. Univ Liverpool, Sch Infect & Host Def, Div Med Microbiol, Liverpool, Merseyside, England. Univ Zurich, Inst Virol, Zurich, Switzerland. USDA ARS, US Sheep Expt Stn, Dubois, ID USA. Washington State Univ, Dept Vet Microbiol & Pathol, Program Vector Borne Dis, Pullman, WA 99164 USA. RP Taus, NS (reprint author), Washington State Univ, USDA ARS, Anim Dis Res Unit, POB 646630, Pullman, WA 99164 USA. EM tausns@vetmed.wsu.edu RI Stewart, James/A-6034-2012 OI Stewart, James/0000-0002-8928-2037 FU Biotechnology and Biological Sciences Research Council [S16844] NR 39 TC 23 Z9 23 U1 0 U2 2 PU SOC GENERAL MICROBIOLOGY PI READING PA MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND SN 0022-1317 J9 J GEN VIROL JI J. Gen. Virol. PD JAN PY 2007 VL 88 BP 40 EP 45 DI 10.1099/vir.0.82285-0 PN 1 PG 6 WC Biotechnology & Applied Microbiology; Virology SC Biotechnology & Applied Microbiology; Virology GA 124EN UT WOS:000243350400005 PM 17170434 ER PT J AU Maul, DP McKendree, W Bausher, M McCollum, TG AF Maul, D. P. McKendree, W. Bausher, M. McCollum, T. G. TI Ethylene modulates transcription of the phosphoenolpyruvate carboxykinase gene in grapefruit flavedo SO JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY LA English DT Article ID CITRUS-FRUIT PEEL; NONCLIMACTERIC FRUIT; 1-METHYLCYCLOPROPENE; METABOLISM; EXPRESSION; MATURATION; ORANGE; CARBON; INVOLVEMENT; INDUCTION AB The role of ethylene in citrus fruit physiology is poorly understood. Gene expression studies with ethylene and ethylene inhibitors suggest a regulatory role for the low basal levels of endogenous ethylene in citrus fruits; however, only a few ethylene-modulated genes have been reported. 1-Methylcyclopropene (1-MCP), an ethylene antagonist that inhibits ethylene signal transduction by preventing ethylene from binding to its receptors, is a useful tool to further identify genes associated with the regulatory roles of ethylene. We determined the effects of ethylene and 1-MCP on gene expression in grapefruit flavedo. Total RNA from fruit treated with air, 5 mu l l(-1) ethylene, or 0.3 mu l l(-1) 1-MCP for 48 h was used in differential-display reverse transcription-polymerase chain reaction (DD-RT-PCR) analysis. Our hypothesis was that genes whose expression is induced by ethylene would be up-regulated in response to ethylene, whereas genes whose expression is inhibited by ethylene would be up-regulated in response to 1-MCP, A 440 bp cDNA, induced by ethylene, was used as a probe to screen a cDNA library of flavedo, and obtain a clone with a deduced amino acid sequence 88% similar to the enzyme phosphoenolpyruvate carboxykinase (PEPCK, EC 4.1.49) from both Arabidopsis and Flaveria trinervia. We designated this gene CpPEPCK (Citrus X paradisi phosphoenolpyruvate carboxykinase). Northern blot and RT-PCR analyses revealed increased expression of CpPEPCK in grapefruit flavedo after exposure to ethylene, and with increased exposure time. In contrast, treatment with 1-MCP inhibited the accumulation of CpPEPCK transcripts in the same tissue. Although CpPEPCK is expressed in leaves, roots, and petals, higher transcript abundance was found in the flavedo of ethylene-treated fruit than in other tissues. This study provides additional evidence for a role for ethylene in citrus fruit physiology. C1 USDA ARS, USHRL, Ft Pierce, FL 34945 USA. RP McCollum, TG (reprint author), USDA ARS, USHRL, 2001 S Rock Rd, Ft Pierce, FL 34945 USA. EM gmccollum@ushrl.ars.usda.gov NR 55 TC 1 Z9 1 U1 0 U2 1 PU HEADLEY BROTHERS LTD PI ASHFORD PA INVICTA PRESS, ASHFORD TN24 8HH, KENT, ENGLAND SN 1462-0316 J9 J HORTIC SCI BIOTECH JI J. Horticult. Sci. Biotechnol. PD JAN PY 2007 VL 82 IS 1 BP 61 EP 68 PG 8 WC Horticulture SC Agriculture GA 133ZT UT WOS:000244053100012 ER PT J AU Prasongsuk, S Berhow, MA Dunlap, CA Weisleder, D Leathers, TD Eveleigh, DE Punnapayak, H AF Prasongsuk, Sehanat Berhow, Mark A. Dunlap, Christopher A. Weisleder, David Leathers, Timothy D. Eveleigh, Douglas E. Punnapayak, Hunsa TI Pullulan production by tropical isolates of Aureobasidium pullulans SO JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY LA English DT Article DE amylase; Aureobasidium pullulans; pullulan ID POLYSACCHARIDE; AMYLASES; THAILAND; STRAINS AB Tropical isolates of Aureobasidium pullulans previously isolated from distinct habitats in Thailand were characterized for their capacities to produce the valuable polysaccharide, pullulan. A. pullulans strain NRM2, the so-called "color variant" strain, was the best producer, yielding 25.1 g pullulan l(-1) after 7 days in sucrose medium with peptone as the nitrogen source. Pullulan from strain NRM2 was less pigmented than those from the other strains and was remarkably pure after a simple ethanol precipitation. The molecular weight of pullulan from all cultures dramatically decreased after 3 days growth, as analyzed by high performance size exclusion chromatography. Alpha-amylase with apparent activity against pullulan was expressed constitutively in sucrose-grown cultures and induced in starch-grown cultures. When the alpha-amylase inhibitor acarbose was added to the culture medium, pullulan of slightly higher molecular weight was obtained from late cultures, supporting the notion that alpha-amylase plays a role in the reduction of the molecular weight of pullulan during the production phase. C1 Chulalongkorn Univ, Fac Sci, Dept Bot, Plant Biomass Utilizat Res Unit, Bangkok 10330, Thailand. USDA ARS, Natl Ctr Agr Utilizat Res, Peoria, IL 61604 USA. Rutgers State Univ, Cook Coll, Dept Biochem & Microbiol, New Brunswick, NJ 08903 USA. RP Punnapayak, H (reprint author), Chulalongkorn Univ, Fac Sci, Dept Bot, Plant Biomass Utilizat Res Unit, Bangkok 10330, Thailand. EM phunsa@chula.ac.th NR 20 TC 19 Z9 20 U1 0 U2 7 PU SPRINGER HEIDELBERG PI HEIDELBERG PA TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY SN 1367-5435 J9 J IND MICROBIOL BIOT JI J. Ind. Microbiol. Biotechnol. PD JAN PY 2007 VL 34 IS 1 BP 55 EP 61 DI 10.1007/s10295-006-0163-7 PG 7 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA 116TG UT WOS:000242824600008 PM 16909265 ER PT J AU Wang, Y Bilgrami, AL Shapiro-Ilan, D Gaugler, R AF Wang, Yi Bilgrami, Anwar L. Shapiro-Ilan, David Gaugler, Randy TI Stability of entomopathogenic bacteria, Xenorhabdus nematophila and Photorhabdus luminescens, during in vitro culture SO JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY LA English DT Article DE stability; entomopathogenic nematodes; Xenorhabdus nematophila; Photorhabdus luminescens ID INSECT PATHOGENIC NEMATODES; ESCHERICHIA-COLI; ACHROMOBACTER NEMATOPHILUS; STEINERNEMA-FELTIAE; RHABDITID NEMATODES; ADAPTATION; EVOLUTION; HETERORHABDITIS; NEOAPLECTANA; POPULATIONS AB The entomopathogenic nematode-bacteria complexes Heterorhabditis bacteriophora/Photorhabdus luminescens and Steinernema carpocapsae/Xenorhabdus nematophila are mass produced for use as biological insecticides. Stability of the bacterial partner in culture is essential for maintaining traits important for both biological control and production. Two geographically distinct strains of each bacterial species were isolated from their nematode partners and serially subcultured on in vitro media to assess trait stability. Subculturing resulted in a shift to secondary cell production in one P. luminescens strain and both X. nematophila strains within ten in vitro culture cycles. However, when cell phenotypic variation was controlled in X. nematophila strains by regular selection for primary variants, no trait change was detected in the primary variant after prolonged subculture. When P. luminescens cell phenotypic variation was controlled by selection for primary variants, changes in the primary variant of both strains were noted including reductions in cell and inclusion body size and inclusion body prevalence. Bacterial ability to cause lethal infections following injection into the hemocoel of Tenebrio molitor larvae declined by more than half in primary variants of one P. luminescens strain. Conversely, yield was enhanced, with the subcultured P. luminescens strains showing 53.5 and 75.8% increases in primary cell density. Field adapted traits of primary variant P. luminescens strains tend to deteriorate during in vitro culture as tradeoffs for gains in yield. In vitro producers of the P. luminescens/H. bacteriophora complex must weigh the need for superior bacterial yield against the need to preserve traits important for biological control. C1 Rutgers State Univ, Dept Entomol, New Brunswick, NJ 08901 USA. USDA ARS, SE Fruit & Tree Nut Res Lab, Byron, GA 31008 USA. RP Wang, Y (reprint author), Rutgers State Univ, Dept Entomol, New Brunswick, NJ 08901 USA. EM ywangs@hotmail.com RI Gaugler, Randy/K-3898-2013 NR 37 TC 9 Z9 10 U1 0 U2 10 PU SPRINGER HEIDELBERG PI HEIDELBERG PA TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY SN 1367-5435 J9 J IND MICROBIOL BIOT JI J. Ind. Microbiol. Biotechnol. PD JAN PY 2007 VL 34 IS 1 BP 73 EP 81 DI 10.1007/s10295-006-0166-4 PG 9 WC Biotechnology & Applied Microbiology SC Biotechnology & Applied Microbiology GA 116TG UT WOS:000242824600010 PM 16941119 ER PT J AU Buyukguzel, E Tunaz, H Stanley, D Buyukguzel, K AF Buyukguzel, Ender Tunaz, Hasan Stanley, David Buyukguzel, Kemal TI Eicosanoids mediate Galleria mellonella cellular immune response to viral infection SO JOURNAL OF INSECT PHYSIOLOGY LA English DT Article DE G. mellonella; cellular immunity; nodulation; indomethacin; phenoloxidase ID MANDUCA-SEXTA; MICROAGGREGATION REACTIONS; BIOSYNTHESIS INHIBITORS; BACULOVIRUS INFECTION; HELIOTHIS-VIRESCENS; BACTERIAL CHALLENGE; MOLECULAR-CLONING; NODULE FORMATION; INSECT IMMUNITY; HOUSE CRICKET AB Nodulation is the predominant insect cellular immune response to bacterial and fungal infections and it can also be induced by some viral infections. Treating seventh instar larvae of greater wax moth Galleria mellonella with Bovine herpes simplex virus-1 (BHSV-1) induced nodulation reactions in a dose-dependent manner. Because eicosanoids mediate nodulation reactions to bacterial and fungal infection. we hypothesized that eicosanoids also mediate nodulation reactions to viral challenge. To test this idea, we injected G. mellonella larvae with indomethacin, a nonsteroidal anti-inflammatory drug immediately prior to intrahemocoelic injection of BHSV-1. Relative to vehicle-treated controls, indomethacin-treated larvae produced significantly reduced numbers of nodules following viral infection (down from approximately 190 nodules/larva to < 50 nodules/larva). In addition to injection treatments, increasing dietary indomethacin dosages (from 0.01% to 1 %) were associated with decreasing nodulation (by 10-fold) and phenoloxidase activity (by 3-fold) reactions to BHSV-1 injection. We infer from these findings that cyclooxygenase products, prostaglandins, mediate nodulation response to viral infection in G. mellonella. (c) 2006 Elsevier Ltd. All rights reserved. C1 USDA ARS, Biol Control Insects Res Lab, Columbia, MO 65203 USA. Karaelmas Univ, Fac Arts & Sci, Dept Biol, Zonguldak, Turkey. Kahramanmaras Sutcu Imam Univ, Fac Agr, Dept Plant Protect, Kahramanmaras, Turkey. RP Stanley, D (reprint author), USDA ARS, Biol Control Insects Res Lab, 1503 S Providence Rd, Columbia, MO 65203 USA. EM stanleyd@missouri.edu NR 49 TC 42 Z9 45 U1 0 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-1910 J9 J INSECT PHYSIOL JI J. Insect Physiol. PD JAN PY 2007 VL 53 IS 1 BP 99 EP 105 DI 10.1016/j.jinsphys.2006.10.012 PG 7 WC Entomology; Physiology; Zoology SC Entomology; Physiology; Zoology GA 133QK UT WOS:000244027300012 PM 17161422 ER PT J AU Downer, KE Haselton, AT Nachman, RJ Stoffolano, JG AF Downer, K. E. Haselton, A. T. Nachman, R. J. Stoffolano, J. G., Jr. TI Insect satiety: Sulfakinin localization and the effect of drosulfakinin on protein and carbohydrate ingestion in the blow fly, Phormia regina (Diptera : Calliphoridae) SO JOURNAL OF INSECT PHYSIOLOGY LA English DT Article DE food-intake control; satiation; sulfakinin; cholecystokinin; Calliphoridae ID CENTRAL-NERVOUS-SYSTEM; DROSOPHILA-MELANOGASTER; FOOD-INTAKE; TABANUS-NIGROVITTATUS; FEEDING-BEHAVIOR; GERMAN-COCKROACH; RECEPTORS; SEROTONIN; IDENTIFICATION; VOMITORIA AB Sulfakinins, which are satiety factors in invertebrates, have previously been shown to inhibit feeding in the German cockroach and desert locust. This study examines the occurrence of sulfakinin immunoreactivity and the role of sulfakinin as a feeding satiety factor in the black blow fly, Phormia regina. Specifically, this study examines the effect of sulfakinin on two of the blow fly's nutrient requirements (i.e., carbohydrates and proteins). We observed sulfakinin immunoreactive cells in the brains of both male and female flies. We found that drosulfakinin 1 (DrmSK1, FDDY[SO3H]GHMRFa) significantly inhibited carbohydrate feeding by 44% at the most effective dose (10 nmol) in female flies. Statistically, there was no significant effect on males; however, injections of 10 nmol DrmSK1 reduced carbohydrate feeding by 34% compared to the sham. Drosulfakinin had no effect on protein feeding and no significant inhibition was detected in females or males. The results of this study lend further support to the idea that carbohydrate and protein feeding are regulated by separate control mechanisms, especially in Calliphoridae. (c) 2006 Elsevier Ltd. All rights reserved. C1 Univ Massachusetts, Dept Plant Soil & Insect Sci, Div Entomol, Amherst, MA 01003 USA. SUNY Albany, Dept Biol, New Paltz, NY 12561 USA. USDA, So Plains Agr Res Ctr, College Stn, TX 77845 USA. RP Downer, KE (reprint author), Univ Massachusetts, Dept Plant Soil & Insect Sci, Div Entomol, Amherst, MA 01003 USA. EM kelley.e.downer@aphis.usda.gov RI Marion-Poll, Frederic/D-8882-2011 OI Marion-Poll, Frederic/0000-0001-6824-0180 NR 34 TC 38 Z9 38 U1 2 U2 11 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-1910 EI 1879-1611 J9 J INSECT PHYSIOL JI J. Insect Physiol. PD JAN PY 2007 VL 53 IS 1 BP 106 EP 112 DI 10.1016/j.jinsphys.2006.10.013 PG 7 WC Entomology; Physiology; Zoology SC Entomology; Physiology; Zoology GA 133QK UT WOS:000244027300013 PM 17166511 ER PT J AU Quail, PH AF Quail, Peter H. TI Phytochrome-regulated gene expression SO JOURNAL OF INTEGRATIVE PLANT BIOLOGY LA English DT Article; Proceedings Paper CT Conference on Frontiers of Plant Molecular Biology CY MAY, 2006 CL Changsha, PEOPLES R CHINA SP Hunan Univ, Hunan Normal Univ, Hunan Agr Univ DE expression profiling; phytochrome signaling; transcriptional networks; microarrays; reverse genetics; functional profiling; transcription factors; auxin-related genes ID SEEDLING DE-ETIOLATION; TRANSCRIPTION-FACTOR; SIGNAL-TRANSDUCTION; GENOME EXPRESSION; ARABIDOPSIS DEVELOPMENT; CIRCADIAN CLOCK; LIGHT CONTROL; GROWTH; PLANTS; DEGRADATION AB Identification of all genes involved in the phytochrome (phy)-mediated responses of plants to their light environment is an important goal in providing an overall understanding of light-regulated growth and development. This article highlights and integrates the central findings of two recent comprehensive studies in Arabidopsis that have identified the genome-wide set of phy-regulated genes that respond rapidly to red-light signals upon first exposure of dark-grown seedlings, and have tested the functional relevance to normal seedling photomorphogenesis of an initial subset of these genes. The data: (a) reveal considerable complexity in the channeling of the light signals through the different phy-family members (phyA to phyE) to responsive genes; (b) identify a diversity of transcription-factor-encoding genes as major early, if not primary, targets of phy signaling, and, therefore, as potentially important regulators in the transcriptional-network hierarchy; and (c) identify auxin-related genes as the dominant class among rapidly-regulated, hormone-related genes. However, reverse-genetic functional profiling of a selected subset of these genes reveals that only a limited fraction are necessary for optimal phy-induced seedling deetiolation. C1 Univ Calif Berkeley, Dept Plant & Microbial Biol, Berkeley, CA 94720 USA. USDA, ARS, Ctr Plant Gene Express, Albany, CA 94710 USA. RP Quail, PH (reprint author), Univ Calif Berkeley, Dept Plant & Microbial Biol, Berkeley, CA 94720 USA. EM quail@nature.berkeley.edu NR 36 TC 30 Z9 31 U1 2 U2 12 PU WILEY-BLACKWELL PI HOBOKEN PA 111 RIVER ST, HOBOKEN 07030-5774, NJ USA SN 1672-9072 EI 1744-7909 J9 J INTEGR PLANT BIOL JI J. Integr. Plant Biol. PD JAN PY 2007 VL 49 IS 1 BP 11 EP 20 DI 10.1111/j.1672-9072.2007.00422.x PG 10 WC Biochemistry & Molecular Biology; Plant Sciences SC Biochemistry & Molecular Biology; Plant Sciences GA 123LA UT WOS:000243296200004 ER PT J AU Micieli, MV Marti, GA Garcia, JJ Tranchida, MC Becnel, JJ AF Micieli, M. V. Marti, G. A. Garcia, J. J. Tranchida, M. C. Becnel, J. J. TI Epizootiological studies of Amblyospora camposi (Microsporidia : Amblyosporidae) in Culex renatoi (Diptera : Culicidae) and Paracyclops fimbriatus fimbriatus (Copepoda : Cyclopidae) in a bromeliad habitat SO JOURNAL OF INVERTEBRATE PATHOLOGY LA English DT Article DE Amblyospora camposi; Microsporidia; Paracyclops fimbriatus fimbriatus; Culex renatoi; epizootiology ID LIFE-CYCLE; HORIZONTAL TRANSMISSION; UNIVOLTINE MOSQUITO; FIELD POPULATIONS; AEDES-STIMULANS; SP-NOV; INTERMEDIATE; ANNULIROSTRIS; ADAPTATIONS; INFECTIONS AB The epizootiology of Amblyospora camposi Was Studied in a natural population of Culex renatoi, a bromeliad-inhabiting mosquito, and its intermediate host, Paracyclops fimbriatus fimbriatus, a 2-year period. Twenty Eryngium cabrerae plants were sampled monthly from January 2003 to January 2005 and the prevalence of A. camposi in P.f. fimbriatus and Cx. renatoi populations was determined. The monthly prevalence rates of meiospore infections in Cx. renatoi larvae never exceeded 5.5% and was detected in 50% of the monthly samples. Meiospores were available in plants over the Course Of the Study at a mean concentration of 2 x 10(4) meiospores/ml. Within each plant the parasite was maintained by horizontal transmission. P.f. fimbriatus with vegetative stages and mature spores were found regularly in bromeliads suggesting efficient, meiospore infectivity to field copepod populations. The mean concentration of spores from copepods found in plants was 8 x 10(2) spores/ml. Infections in copepods were detected in 54% of the monthly samples with a prevalence rate ranging from 0.55 to 17.4% and an overall average of 5.1%. Vegetative stages in fourth instar mosquito larvae (probably derived from the horizontal pathway via spores formed in copepods) were detected in 12.5% of the monthly samples with an overall prevalence rate of 1.1%. Infections in female and male adults were detected in 20.8%, of the monthly samples with an overall average of 4.1% and 6.8%, respectively. (c) 2006 Elsevier Inc. All rights reserved. C1 Natl Univ La Plata, CONICET, CEPAVE, RA-1900 Buenos Aires, DF, Argentina. USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL USA. RP Micieli, MV (reprint author), Natl Univ La Plata, CONICET, CEPAVE, Calle 2 584, RA-1900 Buenos Aires, DF, Argentina. EM vmicieli@museo.fcnym.unlp.edu.ar NR 28 TC 3 Z9 4 U1 1 U2 6 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0022-2011 J9 J INVERTEBR PATHOL JI J. Invertebr. Pathol. PD JAN PY 2007 VL 94 IS 1 BP 31 EP 37 DI 10.1016/j.jip.2006.08.004 PG 7 WC Zoology SC Zoology GA 125CO UT WOS:000243419300004 PM 17027022 ER PT J AU Ramos-Rodriguez, O Campbell, JF Lewis, EE Shapiro-Ilan, DI Ramaswamy, SB AF Ramos-Rodriguez, Olgaly Campbell, James F. Lewis, Edwin E. Shapiro-Ilan, David I. Ramaswamy, Sonny B. TI Dynamics of carbon dioxide release from insects infected with entomopathogenic nematodes SO JOURNAL OF INVERTEBRATE PATHOLOGY LA English DT Article DE Galleria mellonella; Tenebrio molitor; Steinernema carpocapsae; Steinernema feltiae; Steinernema glaseri; Steinernema riobrave; entomopathogenic nematodes; carbon dioxide; host infection ID NEOAPLECTANA-CARPOCAPSAE; FORAGING STRATEGY; HOST RECOGNITION; JUMPING BEHAVIOR; VOLATILE CUES; STEINERNEMATIDAE; POPULATIONS; HETERORHABDITIDAE; RHABDITIDA; CONTACT AB The quality of an insect as a host to an entomopathogenic nematode infective juvenile depends in part on whether or not the insect is already infected and on the stage of that infection. Previous research has shown that nematode response to hosts can change after infection and that, for uninfected hosts, CO2 can be an important cue used by infective stage juveniles during attraction. We hypothesized that CO2 production from an insect changes after it is infected, and that these changes could influence nematode infection decisions. Changes in CO, released by two insect species (Galleria mellonella and Tenebrio molitor) after infection by one of four nematode species (Steinernema carpocapsae, Steinernema feltiae, Steinernema glaseri, or Steinernema riobrave) were measured. Measurements were taken every 2h from time of initial exposure to nematodes up to 224 h after infection. Dead (freeze-killed) and live uninfected insects were used as controls. Infected G. mellonella showed two distinct peaks of CO, production: one between 20 and 30 h and the other between 70 and 115 It after exposure to the nematodes. Peaks were up to two times higher than levels produced by uninfected insects. Infected T molitor showed only one peak between 25 and 50h. We found differences in peak height and timing among nematode and insect species combinations. The influence of these changes in CO2 production on IJ attraction and infection behavior remains to be determined. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66502 USA. Kansas State Univ, Dept Entomol, Manhattan, KS 66506 USA. Univ Calif Davis, Dept Nematol, Davis, CA 95616 USA. Univ Calif Davis, Dept Entomol, Davis, CA 95616 USA. USDA ARS, SAA SE Fruit & Tree Nut Res Unit, Byron, GA USA. RP Campbell, JF (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66502 USA. EM james.campbell@gmprc.ksu.edu RI Campbell, James/J-9901-2012 NR 34 TC 7 Z9 8 U1 0 U2 8 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0022-2011 J9 J INVERTEBR PATHOL JI J. Invertebr. Pathol. PD JAN PY 2007 VL 94 IS 1 BP 64 EP 69 DI 10.1016/j.jip.2006.09.003 PG 6 WC Zoology SC Zoology GA 125CO UT WOS:000243419300008 PM 17054978 ER PT J AU Lord, JC AF Lord, Jeffrey C. TI Detection of Mattesia oryzaephili (Neogregarinorida : Lipotrophidae) in grain beetle laboratory colonies with an enzyme-linked immunosorbent assay SO JOURNAL OF INVERTEBRATE PATHOLOGY LA English DT Article DE Mattesia oryzaephili; Oryzaephilus surinamensis; Cryptolestes ferrugineus; ELISA; monoclonal antibody AB An indirect sandwich enzyme-linked immunosorbent assay (ELISA) for the detection of the neogregarine Mattesia oryzaephili was developed with monoclonal antibodies. It was used to screen laboratory colonies of Oryzaephilus surinamensis, Cryptolestes, ferrugineus, C. pusillus, and C turcicits from the United States, Canada, and Australia. All of the colonies except C turcicus had larvae that tested positive with the percent of positives ranging from 0.2 to 83.9, but only colonies that tested positive had reported Population declines. This assay will make possible epizootiological studies to assess the impact of M. oryzaephili on pest populations. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66502 USA. RP Lord, JC (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66502 USA. EM lord@usgmprc.ksu.edu NR 8 TC 2 Z9 3 U1 1 U2 5 PU ACADEMIC PRESS INC ELSEVIER SCIENCE PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA SN 0022-2011 J9 J INVERTEBR PATHOL JI J. Invertebr. Pathol. PD JAN PY 2007 VL 94 IS 1 BP 74 EP 76 DI 10.1016/j.jip.2006.07.004 PG 3 WC Zoology SC Zoology GA 125CO UT WOS:000243419300010 PM 16996535 ER PT J AU Gobster, PH AF Gobster, Paul H. TI Comment on "Ethnicity as a variable in leisure research" by Li et al. SO JOURNAL OF LEISURE RESEARCH LA English DT Editorial Material ID CULTURE; PERCEPTIONS; CONSENSUS; EQUITY; RACE C1 USDA, US Forest Serv, No Res Stn, Evanston, IL 60201 USA. RP Gobster, PH (reprint author), USDA, US Forest Serv, No Res Stn, 1033 Univ Pl,Suite 360, Evanston, IL 60201 USA. EM pgobster@fs.fed.us RI Gobster, Paul/A-2826-2013 OI Gobster, Paul/0000-0002-8576-0310 NR 30 TC 1 Z9 1 U1 1 U2 6 PU NATL RECREATION PARK ASSOC PI ASHBURN PA 22377 BELMONT RIDGE RD, ASHBURN, VA 20148-4501 USA SN 0022-2216 J9 J LEISURE RES JI J. Leis. Res. PY 2007 VL 39 IS 3 BP 546 EP 553 PG 8 WC Hospitality, Leisure, Sport & Tourism; Sociology SC Social Sciences - Other Topics; Sociology GA 184AH UT WOS:000247613000008 ER PT J AU Swaggerty, CL Chiang, HI Zhou, HJ Li, XY Pevzner, IY Kogut, MH AF Swaggerty, Christina L. Chiang, Hsin-I Zhou, Huaijun Li, Xianyao Pevzner, Igal Y. Kogut, Michael H. TI Gene expression profiling of heterophils from Salmonella-resistant and-susceptible chickens using a 44K Agilent microarray SO JOURNAL OF LEUKOCYTE BIOLOGY LA English DT Meeting Abstract CT 40th Annual Meeting of the Society-for-Leukocyte-Biology CY OCT 11-13, 2007 CL Cambridge, MA SP Soc Leukocyte Biol C1 [Swaggerty, Christina L.; Kogut, Michael H.] USDA ARS, College Stn, TX 77845 USA. [Chiang, Hsin-I; Zhou, Huaijun; Li, Xianyao] Texas A&M Univ, College Stn, TX 77843 USA. [Pevzner, Igal Y.] Cobb Vantress Inc, Siloam Springs, AR 72761 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU FEDERATION AMER SOC EXP BIOL PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA SN 0741-5400 J9 J LEUKOCYTE BIOL JI J. Leukoc. Biol. PY 2007 SU S MA 19 BP 20 EP 20 PG 1 WC Cell Biology; Hematology; Immunology SC Cell Biology; Hematology; Immunology GA 217LR UT WOS:000249949900020 ER PT J AU Kogut, MH Genovese, KJ He, HQ AF Kogut, Michael H. Genovese, Kenneth J. He, Haiqi TI Flagellin and lipopolysaccharide up-regulation of IL-6 and CXCLi2 gene expression in chicken heterophils is mediated by NF-kappa B and AP-1 pathways SO JOURNAL OF LEUKOCYTE BIOLOGY LA English DT Meeting Abstract CT 40th Annual Meeting of the Society-for-Leukocyte-Biology CY OCT 11-13, 2007 CL Cambridge, MA SP Soc Leukocyte Biol C1 [Kogut, Michael H.; Genovese, Kenneth J.; He, Haiqi] USDA ARS, So Plains Agr Res Ctr, College Stn, TX 77845 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU FEDERATION AMER SOC EXP BIOL PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA SN 0741-5400 J9 J LEUKOCYTE BIOL JI J. Leukoc. Biol. PY 2007 SU S MA 135 BP 57 EP 57 PG 1 WC Cell Biology; Hematology; Immunology SC Cell Biology; Hematology; Immunology GA 217LR UT WOS:000249949900135 ER PT J AU Genovese, KJ He, HQ McReynolds, JL Swaggerty, CL Nisbet, DJ Kogut, MH AF Genovese, Kenneth J. He, Haiqi McReynolds, Jackson L. Swaggerty, Christina L. Nisbet, David J. Kogut, Michael H. TI Salmonella induces SRC protein tyrosine kinase, c-Jun N-terminal kinase (JNK), and NF-kappa Bp65 signaling pathways in commercial and wild-type turkey leukocytes SO JOURNAL OF LEUKOCYTE BIOLOGY LA English DT Meeting Abstract CT 40th Annual Meeting of the Society-for-Leukocyte-Biology CY OCT 11-13, 2007 CL Cambridge, MA SP Soc Leukocyte Biol C1 [Genovese, Kenneth J.; He, Haiqi; McReynolds, Jackson L.; Swaggerty, Christina L.; Nisbet, David J.; Kogut, Michael H.] FFSRU, SPARC, USDA ARS, College Stn, TX USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU FEDERATION AMER SOC EXP BIOL PI BETHESDA PA 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA SN 0741-5400 J9 J LEUKOCYTE BIOL JI J. Leukoc. Biol. PY 2007 SU S MA 137 BP 58 EP 58 PG 1 WC Cell Biology; Hematology; Immunology SC Cell Biology; Hematology; Immunology GA 217LR UT WOS:000249949900137 ER PT J AU Lin, JT AF Lin, Jiann-Tsyh TI HPLC separation of acyl lipid classes SO JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES LA English DT Article DE normal-phase HPLC; lipid classes; phospholipids; triacylglycerols ID PERFORMANCE LIQUID-CHROMATOGRAPHY; LIGHT-SCATTERING DETECTION; TANDEM MASS-SPECTROMETRY; NONPOLAR LIPIDS; FATTY-ACIDS; C-8 COLUMN; CASTOR-OIL; PHOSPHOLIPIDS; QUANTIFICATION; DETECTOR AB Identification of complex acyl lipids ideally includes the normal-phase HPLC to separate the acyl lipid classes followed by reversed-phase HPLC to separate the molecular species of a lipid class. Both polar lipid classes and non-polar lipid classes have been separated by normal-phase HPLC, mostly on silica and diol columns using binary gradients. The tentative identification of lipid classes can be made by HPLC retention times and the co-chromatography with lipid class standards. Various normal-phase HPLC systems separating lipid classes are reviewed here. C1 USDA, ARS, Western Reg Res Ctr, Albany, CA 94710 USA. RP Lin, JT (reprint author), USDA, ARS, Western Reg Res Ctr, 800 Buchanan St, Albany, CA 94710 USA. EM jtlin@pw.usda.gov NR 38 TC 6 Z9 7 U1 2 U2 23 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 1082-6076 J9 J LIQ CHROMATOGR R T JI J. Liq. Chromatogr. Relat. Technol. PY 2007 VL 30 IS 13-16 BP 2005 EP 2020 DI 10.1080/10826070701435020 PG 16 WC Biochemical Research Methods; Chemistry, Analytical SC Biochemistry & Molecular Biology; Chemistry GA 197FF UT WOS:000248539300012 ER PT J AU Primus, TM Jojola, SM Robinson, SJ Johnston, JJ AF Primus, Thomas M. Jojola, Susan M. Robinson, Stacie J. Johnston, John J. TI Determination of Sulfadimethoxine residues in skunk serum by HPLC SO JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES LA English DT Article DE sulfadimethoxine; high performance liquid chromatography; serum; skunk ID CATFISH ICTALURUS-PUNCTATUS; MASS-SPECTROMETRY; MILK; RABIES; SULFONAMIDES; BIOMARKERS; EXTRACTION; MUSCLE AB Sulfadimethoxine (SDM) was extracted from skunk serum and isolated by reversed-phase high performance liquid chromatography. SDM was detected by ultra-violet absorbance at 270 nm and quantified by comparison to an external calibration standard. Recovery data were determined by analyzing SDM fortified control serum. The overall mean recovery with relative standard deviations of SDM in fortified skunk serum samples was 99 +/- 7%. The recovery for 0.38, 5.2, and 14.2 mu g/mL SDM was 96.0 +/- 7.5%, 102 +/- 6.1%, and 97.3 +/- 5.1%, respectively. The method limit of detection for SDM in skunk serum ranged from 0.032 to 0.057 mu g/mL SDM with a mean value of 0.040 mu g/mL SDM. The method reported is much simpler and equally efficient as previous methods developed for the determination of SDM residues in serum. C1 USDA, Anim Plant Hlth Inspect Serv, Wildlife Serv, Natl Wildlife Res Ctr, Ft Collins, CO 80521 USA. RP Primus, TM (reprint author), USDA, Anim Plant Hlth Inspect Serv, Wildlife Serv, Natl Wildlife Res Ctr, 4101 LaPorte Ave, Ft Collins, CO 80521 USA. EM thomas.m.primus@aphis.usda.gov NR 14 TC 1 Z9 1 U1 2 U2 3 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 1082-6076 J9 J LIQ CHROMATOGR R T JI J. Liq. Chromatogr. Relat. Technol. PY 2007 VL 30 IS 13-16 BP 2095 EP 2102 DI 10.1080/10826070701435095 PG 8 WC Biochemical Research Methods; Chemistry, Analytical SC Biochemistry & Molecular Biology; Chemistry GA 197FF UT WOS:000248539300019 ER PT J AU Orts, WJ Roa-Espinosa, A Sojka, RE Glenn, GM Imam, SH Erlacher, K Pedersen, JS AF Orts, William J. Roa-Espinosa, Aicardo Sojka, Robert E. Glenn, Gregory M. Imam, Syed H. Erlacher, Kurt Pedersen, Jan Skov TI Use of synthetic polymers and biopolymers for soil stabilization in agricultural, construction, and military applications SO JOURNAL OF MATERIALS IN CIVIL ENGINEERING LA English DT Article ID CELLULOSE MICROFIBRILS; FURROW EROSION; WASTE-WATER; POLYACRYLAMIDE; ACRYLAMIDE; INFILTRATION; IRRIGATION; FIELD; MICROORGANISMS; DEGRADATION AB Three relatively new applications for controlling wind and water erosion using polyacrylamide copolymers are described that take advantage of their ability to stabilize and add structure to soil. In the first application, low concentrations of anionic, high purity polyacrylamide (PAM) eliminates sediment in runoff water by more than 90% when added to irrigation water at 10 ppm, or at a rate of 1 to 2 kg ha(-1) per irrigation. Lab-furrow tests were utilized to characterize the role of molecular weight, charge, and ion concentrations in applying PAM during irrigation. In the second application, PAM is applied at construction sites and road cuts at rates of 22.5 kg ha(-2) (tenfold higher rates than in irrigation control) resulting in reduction in sediment runoff by 60-85% during (simulated) heavy rains. Finally, a formulation of PAM mixed with aluminum chlorohydrate and cross-linked poly(acrylic acid) superabsorbent at a ratio of (6:1:1) has been applied to create helicopter landing pads that minimize dust clouds during helicopter operation. This formulation was specifically developed to minimize dust clouds during landing of helicopters in fine, arid soils such as those potentially encountered in the Middle East. A biodegradable alternative to PAM, acid-hydrolyzed cellulose microfibrils, was tested in lab-scale furrows and was less effective than PAM at similar concentrations, but show promises. Microfibrils reduce sediment run-off in lab-furrow tests by 88% when applied at eight- to tenfold the concentration of PAM. C1 USDA ARS, Western Reg Res Ctr, Albany, CA 94710 USA. Dane Cty Land Conservat, Madison, WI USA. USDA ARS, NW Irrigat & Soils Res Lab, Kimberly, ID USA. Aarhus Univ, Dept Chem, DK-8000 Aarhus C, Denmark. RP Orts, WJ (reprint author), USDA ARS, Western Reg Res Ctr, 800 Buchanan St, Albany, CA 94710 USA. EM orts@pw.usda.gov; aroa@wisc.edu; sojka@kimberly.ars.pn.usbr.gov; gmg@pw.usda.gov; simam@pw.usda.gov; erlacher@chem.au.dk; jsp@chem.au.dk RI Pedersen, Jan/A-8346-2008 OI Pedersen, Jan/0000-0002-7768-0206 NR 35 TC 29 Z9 30 U1 3 U2 32 PU ASCE-AMER SOC CIVIL ENGINEERS PI RESTON PA 1801 ALEXANDER BELL DR, RESTON, VA 20191-4400 USA SN 0899-1561 J9 J MATER CIVIL ENG JI J. Mater. Civ. Eng. PD JAN PY 2007 VL 19 IS 1 BP 58 EP 66 DI 10.1061/(ASCE)0899-1561(2007)19:1(58) PG 9 WC Construction & Building Technology; Engineering, Civil; Materials Science, Multidisciplinary SC Construction & Building Technology; Engineering; Materials Science GA 119WV UT WOS:000243046000010 ER PT J AU Cupp, EW Hassan, HK Yue, X Oldland, WK Lilley, BM Unnasch, TR AF Cupp, Eddie W. Hassan, Hassan K. Yue, Xin Oldland, William K. Lilley, Bruce M. Unnasch, Thomas R. TI West Nile virus infection in mosquitoes in the Mid-South USA, 2002-2005 SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article DE West Nile virus; Alabama; overwintering; Culex ID HOST-FEEDING PATTERNS; EQUINE ENCEPHALOMYELITIS VIRUS; FIELD-COLLECTED MOSQUITOS; CULEX-PIPIENS COMPLEX; AEDES-ALBOPICTUS; UNITED-STATES; SOUTHERN CALIFORNIA; NEW-JERSEY; NEW-YORK; CULICIDAE AB West Nile virus (family Flaviviridae, genus Flavivirus, WNV) was first detected in the Tennessee Valley and in Alabama in August 2001. In summer 2002, intensive viral activity was seen, but in subsequent years, viral activity settled into an enzootic pattern. Here, we report an analysis of viral activity in the mosquito fauna in the Mid-South from 2002 (the first year viral activity was detected in mosquitoes) through 2005. Eight mosquito species were infected with WNV during 2002. However, viral activity was only detected in four species-Culex salinarius Coquillett, Culex erraticus Dyar & Knab, Coquillettidia perturbans Walker, and Aedes vexans Meigen-in multiple years. The greatest number of positive pools was in Cx. erraticus and Cx. salinarius. Despite being specifically targeted for collection, Aedes albopictus Skuse was only found to be infected during the epiornitic year (2002), suggesting that under enzootic transmission conditions its role as a bridge vector in the region may not be significant. Virus-positive pools of Cx. erraticus were identified from winter-resting and early season dry ice-baited trap collections in 2005, implicating this species in WNV overwintering in Alabama. Molecular analysis of individuals initially identified as members of the Culex pipiens L. complex suggested that alleles characteristic of Cx. pipiens predominated in mosquitoes collected in Huntsville, AL, whereas alleles in the Auburn, AL, population were predominately characteristic of Culex quinquefaciatus Say. The southern boundary of the overlap zone of the two species seems to be located primarily between Huntsville and Auburn, a distance of 350 km. C1 USDA, Forest Serv, Morgantown, WV 26505 USA. Auburn Univ, Dept Entomol & Plant Pathol, Auburn, AL 36849 USA. Univ Alabama, Dept Med, Gorgas Sect Geog Med, Birmingham, AL 35294 USA. Tennessee Valley Author, Environm Res Ctr, Muscle Shoals, AL 35662 USA. RP Cupp, EW (reprint author), USDA, Forest Serv, 180 Canfield St, Morgantown, WV 26505 USA. EM tunnasch@uab.edu FU NCPDCID CDC HHS [R01 CI000226]; NIAID NIH HHS [R01 AI049724, R01 AI049724-08] NR 39 TC 37 Z9 37 U1 2 U2 10 PU ENTOMOLOGICAL SOCIETY AMERICA PI LANHAM PA 10001 DEREKWOOD LANE, STE 100, LANHAM, MD 20706-4876 USA SN 0022-2585 J9 J MED ENTOMOL JI J. Med. Entomol. PD JAN PY 2007 VL 44 IS 1 BP 117 EP 125 DI 10.1603/0022-2585(2007)44[117:WNVIIM]2.0.CO;2 PG 9 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA 124JZ UT WOS:000243365400016 PM 17294929 ER PT J AU Hanson, BA Frank, PA Mertins, JW Corn, JL AF Hanson, Britta A. Frank, Philip A. Mertins, James W. Corn, Joseph L. TI Tick paralysis of a snake caused by Amblyomma rotundatum (Acari : Ixodidae) SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article DE Amblyomma rotundatum; tick paralysis; Coluber constrictor AB A lethargic southern black racer, Coluber constrictor priapus Dunn and Wood, wild-caught in the Florida Keys, Monroe County, FL, was found to be paralyzed by the bite of a female ixodid tick, Amblyomma rotundatum Koch (Acari: Ixodidae). Removal of the tick restored the snake to normalcy within 18 h. Other, earlier reported cases of tick toxicosis in reptiles are reviewed and clarified. Evidently, the present incident is the only reported case of tick paralysis in a poikilotherm found in a natural setting. C1 USDA, Anim & Plant Hlth Inspect Serv, Vet Serv, Natl Vet Ser Labs, Ames, IA 50010 USA. Univ Georgia, Coll Vet Med, Dept Populat Hlth, Southeastern Cooperat Wildlife Dis Study, Athens, GA 30602 USA. US Fish & Wildlife Serv, Natl Key Deer Refuge, Big Pine Key, FL 33043 USA. RP Mertins, JW (reprint author), USDA, Anim & Plant Hlth Inspect Serv, Vet Serv, Natl Vet Ser Labs, 1800 Dayton, Ames, IA 50010 USA. EM james.w.mertins@aphis.usda.gov NR 13 TC 16 Z9 17 U1 1 U2 2 PU ENTOMOLOGICAL SOCIETY AMERICA PI LANHAM PA 10001 DEREKWOOD LANE, STE 100, LANHAM, MD 20706-4876 USA SN 0022-2585 J9 J MED ENTOMOL JI J. Med. Entomol. PD JAN PY 2007 VL 44 IS 1 BP 155 EP 157 DI 10.1603/0022-2585(2007)44[155:TPOASC]2.0.CO;2 PG 3 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA 124JZ UT WOS:000243365400021 PM 17294934 ER PT J AU Guo, WC Nelson, SO Trabelsi, S Kays, SJ AF Guo, Wen-chuan Nelson, Stuart O. Trabelsi, Samir Kays, Stanley J. TI DIELECTRIC PROPERTIES OF HONEYDEW MELONS AND CORRELATION WITH QUALITY SO JOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY LA English DT Article DE Dielectric properties; melons; quality; soluble solids; permittivity; dielectric relaxation AB Dielectric properties of three honeydew melon cultivars, grown and harvested to provide a range of maturities, were measured with an open-ended coaxial-line probe and impedance analyzer over the frequency range from 10 MHz to 1.8 GHz. Probe measurements were made on the external surface of the melons and also on tissue samples from the edible internal tissue. Moisture content and soluble solids content (SSC) were measured for internal tissue samples, and SSC (sweetness) was used as the quality factor for correlation with the dielectric properties. Individual dielectric constant and loss factor correlations with SSC were low, but a high correlation was obtained between the SSC and permittivity from a complex-plane plot of dielectric constant and loss factor, each divided by SSC, for both the external surface and internal tissue measurements. However, SSC prediction from the dielectric properties by these relationships was not as high as expected. Permittivity data (dielectric constant and loss factor) for the melons are presented graphically to show their relationships with frequency for external surface and internal tissue measurements. A dielectric relaxation for the external surface measurements, which is attributable to bound water and Maxwell-Wagner relaxations, is also illustrated. Coefficients of determination for complex-plane plots, moisture content and SSC relationship, and penetration depth are also shown graphically. Further studies are needed for determining the practicality of sensing melon quality from the dielectric properties. C1 [Guo, Wen-chuan] Northwest Agr & Forestry Univ, Coll Mech & Elect Engn, Yangling 712100, Peoples R China. [Nelson, Stuart O.; Trabelsi, Samir] ARS, USDA, Russell Res Ctr, Athens, GA 30604 USA. [Kays, Stanley J.] Univ Georgia, Dept Hort, Athens, GA 30602 USA. RP Guo, WC (reprint author), Northwest Agr & Forestry Univ, Coll Mech & Elect Engn, Yangling 712100, Peoples R China. NR 14 TC 2 Z9 2 U1 0 U2 0 PU INT MICROWAVE POWER INST PI MECHANICSVILLE PA PO BOX 1140, MECHANICSVILLE, VA 23111 USA SN 0832-7823 J9 J MICROWAVE POWER EE JI J. Microw. Power Electromagn. Energy PY 2007 VL 41 IS 2 PG 11 WC Engineering, Chemical; Engineering, Electrical & Electronic; Materials Science, Multidisciplinary SC Engineering; Materials Science GA V41DS UT WOS:000209527500006 ER PT J AU Russell, JB AF Russell, James B. TI The energy spilling reactions of bacteria and other organisms SO JOURNAL OF MOLECULAR MICROBIOLOGY AND BIOTECHNOLOGY LA English DT Review DE energy spilling; uncoupling; growth yield; futile cycles ID FIBROBACTER-SUCCINOGENES S85; CLOSTRIDIUM-SPOROGENES MD1; PROTON MOTIVE FORCE; AEROGENES NCTC 418; STREPTOCOCCUS-BOVIS; CONTINUOUS CULTURE; ESCHERICHIA-COLI; MICROBIAL-GROWTH; HEAT-PRODUCTION; CHEMOSTAT CULTURE AB For many years it was assumed that living organisms always utilized ATP in a highly efficient manner, but simple growth studies with bacteria indicated that the efficiency of biomass production was often at least 3-fold lower than the amount that would be predicted from standard biosynthetic pathways. The utilization of energy for maintenance could only explain a small portion of this discrepancy particularly when the growth rate was high. These ideas and thermodynamic arguments indicated that cells might have another avenue of energy utilization. This phenomenon has also been called 'uncoupling', 'spillage' and 'overflow metabolism', but 'energy spilling' is probably the most descriptive term. It appears that many bacteria spill energy, and the few that do not can be killed ( large and often rapid decrease in viability), if the growth medium is nitrogen-limited and the energy source is in 'excess'. The lactic acid bacterium, Streptococcus bovis, is an ideal bacterium for the study of energy spilling. Because it only uses substrate level phosphorylation to generate ATP, ATP generation can be calculated with a high degree of certainty. It does not store glucose as glycogen, and its cell membrane can be easily accessed. Comparative analysis of heat production, membrane voltage, ATP production and Ohm's law indicated that the energy spilling reaction of S. bovis is mediated by a futile cycle of protons through the cell membrane. Less is known about Escherichia coli, but in this bacterium energy spilling could be mediated by a futile cycle of potassium or ammonium ions. Energy spilling is not restricted to prokaryotes and appears to occur in yeasts and in higher organisms. In man, energy spilling may be related to cancer, ageing, ischemia and cardiac failure. Copyright (c) 2007 S. Karger AG, Basel. C1 USDA ARS, US Plant Soil & Nutr Lab, Ithaca, NY 14853 USA. RP Russell, JB (reprint author), USDA ARS, US Plant Soil & Nutr Lab, Tower Rd, Ithaca, NY 14853 USA. EM jbr8@cornell.edu NR 87 TC 77 Z9 81 U1 3 U2 28 PU KARGER PI BASEL PA ALLSCHWILERSTRASSE 10, CH-4009 BASEL, SWITZERLAND SN 1464-1801 J9 J MOL MICROB BIOTECH JI J. Mol. Microbiol. Biotechnol. PY 2007 VL 13 IS 1-3 BP 1 EP 11 DI 10.1159/000103591 PG 11 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA 201CF UT WOS:000248808400001 PM 17693707 ER PT J AU Patel, JR Sanglay, GC Sharma, M Solomon, MB AF Patel, J. R. Sanglay, G. C. Sharma, M. Solomon, M. B. TI Combining antimicrobials and hydrodynamic pressure processing for control of Listeria monocytogenes in frankfurters SO JOURNAL OF MUSCLE FOODS LA English DT Article ID TO-EAT MEATS; SODIUM LACTATE; LACTIC-ACID; RAW BEEF; NISIN; VACUUM; BACTERIOCINS; SALMONELLA; INHIBITION; BOLOGNA AB The safety of ready-to-eat meat products such as frankfurters can be enhanced by antimicrobials and postpackaging treatment to control the growth of Listeria monocytogenes. We evaluated the effectiveness of dipping frankfurters in sodium lactate (SL), sodium diacetate (SD) and nisin (N) solutions, followed by hydrodynamic pressure processing (HDP), to control L. monocytogenes during storage at 4C for 28 days. Frankfurters were surface inoculated with a five-strain mixture of L. monocytogenes after dipping in (1) control (sterile water), (2) 10% SL, (3) 5% SD, (4) SL + SD, (5) N (5000 IU/mL), (6) N + SL, (7) N + SD and (8) N + SL + SD for 5 min. The frankfurters were vacuum packed and were either treated with or without hydrodynamic pressure. The frankfurters were periodically analyzed for populations of L. monocytogenes on modified Oxford agar, aerobic cell populations on tryptic soy agar with 0.6% yeast extract and pH on days 0, 7, 14 and 28. HDP treatment significantly reduced L. monocytogenes populations in frankfurters. Dipping treatments containing N showed greater L. monocytogenes reduction than that with SL and/or SD treatment; however, the difference was not significant. The combination of N and HDP treatment resulted in more than 2 log cfu/g reduction in L. monocytogenes populations after 28-days storage. A synergistic effect between N and HDP was observed for inhibition of L. monocytogenes. The reduction in aerobic cell populations during storage of antimicrobials and HDP-treated frankfurters was similar to that of L. monocytogenes. These results indicate that using N as a dipping treatment followed by HDP treatment is more effective for inhibition of the pathogen during storage at 4C. C1 ARS, Food Technol & Safety Lab, Beltsville Agr Res Ctr, USDA, Beltsville, MD 20705 USA. RP Patel, JR (reprint author), ARS, Food Technol & Safety Lab, Beltsville Agr Res Ctr, USDA, Beltsville, MD 20705 USA. EM jpatel@anri.barc.usda.gov NR 40 TC 4 Z9 4 U1 2 U2 4 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 1046-0756 J9 J MUSCLE FOODS JI J. Muscle Foods PD JAN PY 2007 VL 18 IS 1 BP 1 EP 18 DI 10.1111/j.1745-4573.2006.00062.x PG 18 WC Food Science & Technology SC Food Science & Technology GA 128SY UT WOS:000243680200001 ER PT J AU Bowker, BC Liu, MN Solomon, MB Eastridge, JS Fahrenholz, TM Vinyard, B AF Bowker, B. C. Liu, M. N. Solomon, M. B. Eastridge, J. S. Fahrenholz, T. M. Vinyard, B. TI Effects of hydrodynamic pressure processing and blade tenderization on intramuscular collagen and tenderness-related protein characteristics of top rounds from Brahman cattle SO JOURNAL OF MUSCLE FOODS LA English DT Article ID BOVINE LONGISSIMUS MUSCLE; BEEF TENDERNESS; SENSORY CHARACTERISTICS; INDUCED SOLUBILIZATION; SHOCK-WAVE; MEAT; PALATABILITY; DEGRADATION; TEXTURE; ELECTROPHORESIS AB This study evaluated the effects of blade tenderization (BT), hydrodynamic pressure processing (HDP) and BT followed by HDP (BT + HDP) on collagen solubility and tenderness-related protein characteristics in top rounds from Brahman cattle. Top rounds (n = 12) were divided in half and randomly assigned to HDP, BT or BT + HDP with each treatment sample having a paired control. HDP and BT + HDP increased (P < 0.0001) collagen solubility, but the correlation between percent soluble collagen and tenderness was low (r = -0.41). All three treatments increased (P < 0.01) fragmentation of myofibrils 35% compared with controls. HDP and BT + HDP treatments increased (P < 0.05) the content of a 100 to 110-kDa protein observed in myofibrillar protein fractions by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). Minimal treatment differences were observed in sarcoplasmic proteins using SDS-PAGE. Results suggest BT physically disrupts the muscle structure to improve tenderness while HDP tenderization potentially results from both physical disruption of the muscle structure and some form of direct alterations to muscle proteins. C1 ARS, Food Technol & Safety Lab, Beltsville Agr Res Ctr, USDA, Beltsville, MD 20705 USA. ARS, Biometr Consulting Serv, Beltsville Agr Res Ctr, USDA, Beltsville, MD 20705 USA. RP Bowker, BC (reprint author), ARS, Food Technol & Safety Lab, Beltsville Agr Res Ctr, USDA, Bldg 201,10300 Baltimore Ave, Beltsville, MD 20705 USA. EM bbowker@anri.barc.usda.gov NR 42 TC 6 Z9 7 U1 1 U2 2 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 1046-0756 J9 J MUSCLE FOODS JI J. Muscle Foods PD JAN PY 2007 VL 18 IS 1 BP 35 EP 55 DI 10.1111/j.1745-4573.2006.00064.x PG 21 WC Food Science & Technology SC Food Science & Technology GA 128SY UT WOS:000243680200003 ER PT J AU Buffington, ML AF Buffington, Matthew L. TI The occurrence and phylogenetic implications of the ovipositor clip within the Figitidae (Insecta : Hymenoptera : Cynipoidea) SO JOURNAL OF NATURAL HISTORY LA English DT Article DE Koinobiont; morphology; parasitoid ID ANACHARIS-MELANONEURA HYMENOPTERA; LARVAL-PUPAL PARASITOIDS; DUNG-BREEDING DIPTERA; FACE FLY; HORN FLY; FORSTER HYMENOPTERA; CERATITIS-CAPITATA; MUSCA-AUTUMNALIS; COSTA-RICA; EUCOILIDAE AB The presence of the ovipositor clip is surveyed throughout Figitidae. This morphological structure is postulated to restrain the parasitoid host during oviposition. All Figitinae and Eucoilinae that attack semi-concealed dipterous hosts were found to possess the clip. Figitids that attack fully concealed hosts all lacked the ovipositor clip. It is hypothesized here that two subfamilies, the Anacharitinae and Aspicerinae, attack fully exposed hosts yet lack the clip in order to quickly oviposit and prevent fighting with the host. Mapping of the presence/absence of the ovipositor clip on to two competing phylogenies suggests this structure evolved in parallel in Figitinae and Eucoilinae. The evolution of the ovipositor clip is probably responsible for the successful colonization of semi- concealed dipterous larvae by Eucoilinae. C1 Univ Calif Riverside, Dept Entomol, Riverside, CA 92521 USA. RP Buffington, ML (reprint author), USDA, Systemat Entomol Lab, Smithsonian NMNH, 10th & Constitut Ave NW, Washington, DC 20013 USA. EM matt.buffington@ars.usda.gov NR 63 TC 9 Z9 9 U1 0 U2 2 PU TAYLOR & FRANCIS LTD PI ABINGDON PA 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND SN 0022-2933 J9 J NAT HIST JI J. Nat. Hist. PY 2007 VL 41 IS 33-36 BP 2267 EP 2282 DI 10.1080/00222930701579732 PG 16 WC Biodiversity Conservation; Ecology SC Biodiversity & Conservation; Environmental Sciences & Ecology GA 223RC UT WOS:000250389000005 ER PT J AU Fokialakis, N Kalpoutzakis, E Tekwani, BL Khan, SI Kobaisy, M Skaltsounis, AL Duke, SO AF Fokialakis, N. Kalpoutzakis, E. Tekwani, B. L. Khan, S. I. Kobaisy, M. Skaltsounis, A. L. Duke, S. O. TI Evaluation of the antimalarial and antileishmanial activity of plants from the Greek island of Crete SO JOURNAL OF NATURAL MEDICINES LA English DT Article DE screening; antimalarial activity; antileishmanial activity; Greece; Crete ID NATURAL-PRODUCTS; ESSENTIAL OILS; ORIGANUM; LEISHMANIASIS; FLAVONOIDS; MARITIMUM; ANALOGS; ASSAY AB Different parts of 65 plant species from the Greek island of Crete have been extracted and the 249 extracts obtained have been investigated for in-vitro antiprotozoal activity. Their activity against chloroquine-sensitive (D6) and resistant (W2) strains of Plasmodium falciparum and Leishmania donovani promastigotes was determined. Their cytotoxicity on a mammalian kidney fibroblast (Vero) cell line was also tested. Dichloromethane and methanol extracts of Berberis cretica and methanol extracts of Cytinus hypocistis subsp. hypocistis, C. hypocistis subsp. orientalis, and C. ruber had significant activity against both strains of P. falciparum (IC50 < 10 mu g mL(-1)). Dichloromethane extracts of Eryngium ternatum, Origanum dictamnus, and Origanum microphyllum, and the methanolic extract of Eryngium amorginum had significant activity against Leishmania donovani (IC50 < 10 mu g mL(-1)). None of the extracts was cytotoxic. C1 Univ Mississippi, USDA ARS, Nat Prod Utilizat Res Unit, Oxford, MS 38677 USA. Univ Athens, Dept Pharm, Div Pharmacognosy & Nat Prod, GR-15771 Athens, Greece. Univ Mississippi, Sch Pharm, Natl Ctr Nat Prod Res, Oxford, MS 38677 USA. RP Duke, SO (reprint author), Univ Mississippi, USDA ARS, Nat Prod Utilizat Res Unit, Oxford, MS 38677 USA. EM sduke@olemiss.edu NR 32 TC 14 Z9 14 U1 0 U2 4 PU SPRINGER TOKYO PI TOKYO PA 3-3-13, HONGO, BUNKYO-KU, TOKYO, 113-0033, JAPAN SN 1340-3443 J9 J NAT MED JI J. Nat. Med. PY 2007 VL 61 IS 1 BP 38 EP 45 DI 10.1007/s11418-006-0013-y PG 8 WC Chemistry, Medicinal; Pharmacology & Pharmacy SC Pharmacology & Pharmacy GA 132BR UT WOS:000243917500005 ER PT J AU Ramezani, M Shier, WT Abbas, HK Tonos, JL Baird, RE Sciumbato, GL AF Ramezani, Mohammad Shier, W. Thomas Abbas, Hamed K. Tonos, Jennifer L. Baird, Richard E. Sciumbato, Gabriel L. TI Soybean charcoal rot disease fungus Macrophomina phaseolina in Mississippi produces the phytotoxin (-)-botryodiplodin but no detectable phaseolinone SO JOURNAL OF NATURAL PRODUCTS LA English DT Article ID ANTIBIOTIC BOTRYODIPLODIN; CULTURE; TOXIN AB Research on charcoal rot disease in soybeans, and approximately 500 other plant diseases caused by the fungus Macrophomina phaseolina, has been severely hampered by unavailability of phaseolinone (1), an eremophilane sesquiterpenoid phytotoxin proposed to facilitate initial infection. Phytotoxin produced in cultures of disease-causing M. phaseolina isolated in Mississippi, and purified in a manner similar to that reported for 1, was shown to be (-)-botryodiplodin (2), a readily synthesized mycotoxin previously isolated from Botryodiplodia theobromae cultures. Phaseolinone was not detected, suggesting that 2 may be the phytotoxin that facilitates infection. The availability of 2 should facilitate studies on its role in plant disease. C1 Univ Minnesota, Coll Pharm, Dept Med Chem, Minneapolis, MN 55455 USA. USDA ARS, Crop Genet & Prod Res Unit, Stoneville, MS 38776 USA. Mississippi State Univ, Dept Entomol & Plant Pathol, Mississippi State, MS 39762 USA. Mississippi State Univ, Delta Res & Extens Ctr, Stoneville, MS 38776 USA. RP Shier, WT (reprint author), Univ Minnesota, Coll Pharm, Dept Med Chem, Minneapolis, MN 55455 USA. EM shier001@umn.edu NR 21 TC 9 Z9 9 U1 1 U2 12 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0163-3864 J9 J NAT PROD JI J. Nat. Prod. PD JAN PY 2007 VL 70 IS 1 BP 128 EP 129 DI 10.1021/np060480t PG 2 WC Plant Sciences; Chemistry, Medicinal; Pharmacology & Pharmacy SC Plant Sciences; Pharmacology & Pharmacy GA 129MZ UT WOS:000243734900027 PM 17253865 ER PT J AU Dungan, RS Reeves, JB AF Dungan, Robert S. Reeves, James B., III TI Near infrared spectroscopic analysis of foundry moulding and core sands SO JOURNAL OF NEAR INFRARED SPECTROSCOPY LA English DT Article DE aluminium; chemically-bonded cores; foundry; green sand; iron; near infrared spectroscopy ID DIFFUSE REFLECTION SPECTRA; PARTICLE-SIZE MORPHOLOGY; CARBOHYDRATE SYSTEMS; SAMPLE DILUTION AB Sands coated, mixed and polymerised with a wide variety of materials are used to make moulds and cores for the casting of metals. Heating results in the production of a wide variety of organic materials by pyrolysis. These resulting compounds may need to be characterised before waste sands can be beneficially used in the environment. The objective of this work was to examine the potential of near infrared (NIR) spectroscopy to qualitatively identify organic residues in waste green sands (clay-bonded moulding sand). Examination of spectra of waste green sands, burnt and unburnt cores and components used in producing sands for the foundry industry have demonstrated that NIR spectroscopy has potential for use to confirm the identity and composition of source materials. Additional research is needed to determine if NIR spectroscopy can be successfully used to quantify organics present in waste foundry sands. C1 USDA ARS, Environm Management & Byprod Utilizat Lab, Beltsville, MD 20705 USA. RP Dungan, RS (reprint author), USDA ARS, Environm Management & Byprod Utilizat Lab, 10300 Baltimore Ave,Bldg 306, Beltsville, MD 20705 USA. EM robert.dungan@ars.usda.gov NR 12 TC 2 Z9 2 U1 2 U2 2 PU N I R PUBLICATIONS PI CHICHESTER PA 6 CHARLTON MILL, CHARLTON, CHICHESTER PO18 0HY, WEST SUSSEX, ENGLAND SN 0967-0335 J9 J NEAR INFRARED SPEC JI J. Near Infrared Spectrosc. PY 2007 VL 15 IS 3 BP 189 EP 194 DI 10.1255/jnirs.729 PG 6 WC Chemistry, Applied; Spectroscopy SC Chemistry; Spectroscopy GA 177FF UT WOS:000247138300006 ER PT J AU Schimleck, LR Tyson, JA Jones, PD Peter, GF Daniels, RF Clark, A AF Schimleck, Laurence R. Tyson, Justin A. Jones, P. David Peter, Gary F. Daniels, Richard F. Clark, Alexander, III TI Pinus taeda L. wood property calibrations based on variable numbers of near infrared spectra per core and cores per plantation SO JOURNAL OF NEAR INFRARED SPECTROSCOPY LA English DT Article DE air-dry density; increment cores; microfibril angle; near infrared spectroscopy; NIR; stiffness; Pinus taeda; SilviScan ID TRACHEID MORPHOLOGICAL-CHARACTERISTICS; NONDESTRUCTIVE ESTIMATION; INCREMENT CORES; MICROFIBRIL ANGLE; SOLID WOOD; WIDE-RANGE; SPECTROSCOPY; RADIATA; SECTIONS; DENSITY AB Near infrared (NIR) spectroscopy provides a rapid, non-destructive method for the estimation of several wood properties of increment cores. NIR spectra are collected from adjacent sections of the same core; however, not all spectra are required for calibration purposes as spectra from the same core are autocorrelated. Previously, we showed that wood property calibrations that included a single spectrum per core were almost as successful when used to predict the wood properties of sections of new cores, as calibrations based on multiple, consecutive spectra per core. However, it is not known, for calibration purposes, how many NIR spectra should be collected per core, nor how many cores are required to represent a plantation. In this study, we demonstrate that it is unnecessary to use NIR spectra from every section of a core for calibration development. One spectrum per core adequately represents it, provided that sections from other cores representing juvenile, mature and the juvenile/mature wood transition are included in the calibration set. Calibration and prediction statistics can be slightly improved by increasing the number of spectra per core from one to between three and five, with the addition of further spectra unnecessary. For the plantations examined in this study, a minimum of seven cores per plantation is recommended. Increasing the number of cores per plantation to ten (the maximum) is unnecessary and the small improvement is not worth the cost. C1 Univ Georgia, Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA. Virginia Polytech Inst & State Univ, Dept Forestry, Blacksburg, VA 24061 USA. Univ Florida, Sch Forest Resources & Conservat, Gainesville, FL 32611 USA. USDA Forest Serv, So Res Stn, Athens, GA USA. RP Schimleck, LR (reprint author), Univ Georgia, Warnell Sch Forestry & Nat Resources, Athens, GA 30602 USA. EM lschimleck@warnell.uga.edu NR 17 TC 12 Z9 13 U1 0 U2 4 PU N I R PUBLICATIONS PI CHICHESTER PA 6 CHARLTON MILL, CHARLTON, CHICHESTER PO18 0HY, WEST SUSSEX, ENGLAND SN 0967-0335 J9 J NEAR INFRARED SPEC JI J. Near Infrared Spectrosc. PY 2007 VL 15 IS 4 BP 261 EP 268 DI 10.1255/jnirs.738 PG 8 WC Chemistry, Applied; Spectroscopy SC Chemistry; Spectroscopy GA 200ED UT WOS:000248745800006 ER PT J AU Reeves, JB McCarty, GW Rutherford, DW Wershaw, RL AF Reeves, James B., III McCarty, Gregory W. Rutherford, David W. Wershaw, Robert L. TI Near infrared spectroscopic examination of charred pine wood, bark, cellulose and lignin: implications for the quantitative determination of charcoal in soils SO JOURNAL OF NEAR INFRARED SPECTROSCOPY LA English DT Article DE NIR spectroscopy; near infrared; charred; charcoal; soil; wood; bark; lignin; cellulose; carbon ID BLACK CARBON; SEDIMENTS AB The objective of this research was to investigate the effect of charring on near infrared spectra of materials likely to be present in forest fires in order to determine the feasibility of determining charred carbon in soils. Four materials (cellulose, lignin, pine bark and pine wood) and char from these materials created by charring for various durations (1 to 168h) and at various temperatures (200 to 450 C) were studied. Near infrared spectra and measures of acidity (total acids, carboxylic acids, lactones and phenols as determined by titration) were available for 56 different samples (Not all samples charred at all temperatures/durations). Results showed spectral changes that varied with the material, temperature and duration of charring. Examination of spectra and correlation plots indicated that changes in the constituents of the materials in question, such as loss of OH groups in carbohydrates, rather than direct determination of typical products produced by charring, such as carboxylic acids, lactones and phenols, were the basis for the spectral changes. Finally, while the spectral changes resulting from charring appeared to be relatively unique to each material, PLS calibrations for total acids, carboxylic acids, lactones and phenols were successfully created (with R-2 of 0.991, 0.943, 0.931 and 0.944, respectively) indicating that there is a sufficient commonality in the changes to develop calibrations without the need for unique calibrations for each specific set of charring conditions (i.e. material, temperature and time of heating). C1 USDA ARS, Beltsville Agr Res Ctr W, Hydrodol & Remote Sensing Lab, Beltsville, MD 20705 USA. US Geol Survey, Denver Fed Ctr, Denver, CO 80225 USA. RP Reeves, JB (reprint author), USDA ARS, Beltsville Agr Res Ctr, Environmenm Management & Byproduct U, Bldg 306,Rm 101, Beltsville, MD 20705 USA. EM james.reeves@ars.usda.gov NR 15 TC 8 Z9 8 U1 3 U2 10 PU N I R PUBLICATIONS PI CHICHESTER PA 6 CHARLTON MILL, CHARLTON, CHICHESTER PO18 0HY, WEST SUSSEX, ENGLAND SN 0967-0335 J9 J NEAR INFRARED SPEC JI J. Near Infrared Spectrosc. PY 2007 VL 15 IS 5 BP 307 EP 315 PG 9 WC Chemistry, Applied; Spectroscopy SC Chemistry; Spectroscopy GA 221LV UT WOS:000250230300005 ER PT J AU Zeng, HW Saari, JT Johnson, WT AF Zeng, Huawei Saari, Jack T. Johnson, W. Thomas TI Copper deficiency decreases complex IV but not complex I, II, III, or V in the mitochondrial respiratory chain in rat heart SO JOURNAL OF NUTRITION LA English DT Article ID CYTOCHROME-C-OXIDASE; OXIDATIVE-PHOSPHORYLATION; ELECTRON-TRANSPORT; ATP SYNTHASE; MAMMALIAN MITOCHONDRIA; UNIFIED PERSPECTIVE; BIOCHEMICAL-CHANGES; ADENINE-NUCLEOTIDE; EXPRESSION; PROTEIN AB It has been documented that dietary copper (Cu) deficiency impairs mitochondrial respiratory function, which is catalyzed by 5 membrane-bound multiple protein complexes. However, there are few reports on the simultaneous analysis of Cu effect on the subunit protein expression on all 5 protein complexes. The present study was undertaken to determine the effect of Cu deficiency on each mitochondrial respiratory complex's protein expression in rat heart tissue with western-blot analysis. Male Sprague-Dawley rats were fed diets that were either Cu adequate (6.0 mu g Cu/g diet, n = 5) or Cu deficient (0.3 mu g Cu/g diet, n = 5) for 5 wk. The monoclonal antibody-based western-blot analysis suggested that the protein levels of 39-kDa and 30-kDa subunits in complex 1; 70-kDa and 30-kDa subunits in complex 11; core I and core I I subunits in complex 111; and a and,8 subunits of I'll complex in complex V in both high-salt buffer (HSB) and low-salt buffer (LSE) protein fractions from heart tissue of Cu-deficient rats did not differ from those of Cu-adequate rats. However, the protein level of cytochrome c oxidase (CCO) subunit (COX) 1, COX Vb, and COX VIb subunits in complex IV(CCO) in both HSB and LSB protein fractions from heart tissue of Cu-deficient rats was lower than those of Cu-adequate rats. Collectively, these data demonstrate that Cu deficiency decreases each tested subunit protein expression of complex IV but not those of complex 1, 11, 111, and V in mitochondrial respiratory complexes. C1 USDA ARS, Grand Forks Human Nutr Res Ctr, Grand Forks, ND 58202 USA. RP Zeng, HW (reprint author), USDA ARS, Grand Forks Human Nutr Res Ctr, Grand Forks, ND 58202 USA. EM hzeng@gfhnrc.ars.usda.gov NR 49 TC 20 Z9 20 U1 1 U2 2 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 BP 14 EP 18 PG 5 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123AT UT WOS:000243269400003 PM 17182794 ER PT J AU Novotny, JA Turnlund, JR AF Novotny, Janet A. Turnlund, Judith R. TI Molybdenum intake influences molybdenum kinetics in men SO JOURNAL OF NUTRITION LA English DT Article ID DIETARY MOLYBDENUM; STABLE-ISOTOPES; YOUNG MEN; METABOLISM; ABSORPTION; EXCRETION; HUMANS; DEPLETION; REPLETION; PLASMA AB The objectives of this study were to determine physiologic adaptations that occur when humans are exposed to a wide range of molybdenum intake levels and to identify the pathways that are influenced by dietary intake. Four males consumed each of 5 daily molybdenum intakes of 22, 72, 121, 467, and 1490 mu g/d (0.23, 0.75, 1.3, 4.9, and 15.5 mu mol/d) for 24 d each. During each treatment period, oral and intravenous doses of Mo-100 and Mo-97 were administered. Serial plasma, urine, and fecal samples were analyzed for labeled and unlabeled molybdenum. Compartmental modeling was used to determine rates of distribution and elimination at each dietary intake level. Three pathways were sensitive to daily molybdenum intake. With increasing intake, absorption and urinary molybdenum excretion increased, whereas the fraction deposited in tissues decreased. Kinetic analysis suggested a daily intake of 115-120 mu g/d (1.20-1.25 mu mol/d) would maintain initial plasma molybdenum levels at their prestudy values and that their prestudy dietary intake was well above the Recommended Dietary Allowance of 45 mu g/d. The physiological adaptations to changing intake that the model demonstrated may help prevent molybdenum deficiency and toxicity. J. Nutr. 137: 37-42, 2007. C1 USDA ARS, Beltsville Human Nutr Res Ctr, Beltsville, MD 20705 USA. Univ Calif Davis, USDA ARS, Western Human Nutr Res Ctr, Davis, CA 95616 USA. RP Novotny, JA (reprint author), USDA ARS, Beltsville Human Nutr Res Ctr, Beltsville, MD 20705 USA. EM janet.novotny@ars.usda.gov NR 22 TC 8 Z9 11 U1 4 U2 7 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 BP 37 EP 42 PG 6 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123AT UT WOS:000243269400007 PM 17182798 ER PT J AU Lynch, MF Griffin, IJ Hawthorne, KM Chen, ZS Hamzo, MG Abrams, SA AF Lynch, Mary Frances Griffin, Ian J. Hawthorne, Keli M. Chen, Zhensheng Hamzo, Maria G. Abrams, Steven A. TI Iron absorption is more closely related to iron status than to daily iron intake in 12-to 48-mo-old children SO JOURNAL OF NUTRITION LA English DT Article ID INFANTS; ZINC AB Few studies have evaluated iron absorption in small children after the first year of life. Our objectives were to examine the relations among iron intake, iron absorption, and iron status in a group of healthy children. We studied 28 children, ages 12 to 48 mo, after a 7-d home adaptation to a diet representative of their usual daily mineral intake. A multi-tracer stable isotope study was performed to assess iron absorption both from a meal (Fe-58) and from a reference iron dose (Fe-57) given with ascorbic acid without a meal. Iron intake was 6.9 +/- 2.4 mg, approximately the 35th percentile of typical U.S. intakes. Absorption of Fe-58 was related to serum ferritin (r(2)=0.319, P=0.0018) and more so to reference dose iron absorption (r(2)= 0.653, P < 0.0001). Iron absorption was negatively correlated with zinc intake (r(2)=0.090, P=0.0049) but was not correlated with iron intake (P=0.20). However, zinc intake was not correlated with measures of iron status, including reference dose iron absorption and serum ferritin (r(2)< 0.1, P > 0.25). Total absorbed iron was similar to needs estimated by the Institute of Medicine. We conclude that iron absorption in young children is more closely related to iron status than to iron intake. Reference dose iron absorption may be superior to serum ferritin as a surrogate measure for iron status in this age group. Although zinc intake may affect iron absorption from a meal, it does not appear to have a detectable effect on overall iron status in otherwise well-nourished children. J. Nutr. 137: 88-92, 2007. C1 Baylor Coll Med, Dept Pediat, Sect Neonatol, Houston, TX 77030 USA. USDA ARS, Clin Nutr Res Ctr, Houston, TX 77030 USA. Texas Childrens Hosp, Houston, TX 77030 USA. RP Abrams, SA (reprint author), Baylor Coll Med, Dept Pediat, Sect Neonatol, Houston, TX 77030 USA. EM sabrams@bcm.edu OI Abrams, Steven/0000-0003-4972-9233 FU NCRR NIH HHS [RR00188] NR 15 TC 10 Z9 10 U1 1 U2 1 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 BP 88 EP 92 PG 5 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123AT UT WOS:000243269400015 PM 17182806 ER PT J AU Butte, NF Garza, C de Onis, M AF Butte, Nancy F. Garza, Cutberto de Onis, Mercedes TI Evaluation of the feasibility of international growth standards for school-aged children and adolescents SO JOURNAL OF NUTRITION LA English DT Article; Proceedings Paper CT Symposium on a New 21st Century International Growth Standard Infants and Young Children CY APR 02, 2006 CL San Francisco, CA SP Amer Soc Nutr ID BODY-MASS INDEX; OBESITY; OVERWEIGHT; WEIGHT; HEIGHT; DEFINITIONS; BOYS AB The development of an international growth standard for the screening, surveillance, and monitoring of school-aged children and adolescents has been motivated by 2 contemporaneous events, the global surge in childhood obesity and the release of a new international growth standard for infants and preschool children by the WHO. If a prescriptive approach analogous to that taken by WHO for younger children is to be adopted for school-aged children and adolescents, several issues need to be addressed regarding the universality of growth potential across populations and the definition of optimal growth in children and adolescents. A working group of experts in growth and development and representatives from international organizations concluded that subpopulations exhibit similar patterns of growth when exposed to similar external conditioners of growth. However, based on available data, we cannot rule out that observed differences in linear growth across ethnic groups reflect true differences in genetic potential rather than environmental influences. Therefore, the sampling frame for the development of an international growth standard for children and adolescents must include multiethnic sampling strategies designed to capture the variation in human growth patterns. A single international growth standard for school-aged children and adolescents could be developed with careful consideration of the population and individual selection criteria, study design, sample size, measurements, and statistical modeling of primary growth and secondary ancillary data. The working group agreed that existing growth references for school-aged children and adolescents have shortcomings, particularly for assessing obesity, and that appropriate growth standards for these age groups should be developed for clinical and public health applications. J. Nutr. 137: 153-157, 2007, C1 Baylor Coll Med, USDA ARS, Childrens Nutr Res Ctr, Dept Pediat, Houston, TX 77030 USA. WHO, Dept Nutr Hlth & Dev, CH-1211 Geneva, Switzerland. Boston Coll, Chestnut Hill, MA 02467 USA. RP Butte, NF (reprint author), Baylor Coll Med, USDA ARS, Childrens Nutr Res Ctr, Dept Pediat, Houston, TX 77030 USA. EM nbutte@bcm.edu NR 33 TC 74 Z9 82 U1 0 U2 6 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 BP 153 EP 157 PG 5 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123AT UT WOS:000243269400027 PM 17182818 ER PT J AU Wang, XD AF Wang, Xiang-Dong TI Alteration of retinoid metabolism and signaling by tobacco smoke and alcohol consumption: Implications for cancer risk. SO JOURNAL OF NUTRITION LA English DT Meeting Abstract CT International Research Conference on Food, Nutrition, and Cancer CY JUL 13-14, 2006 CL Washington, DC SP Amer Inst Canc Res, World Canc Res Fund Int, Calif Walnut Commiss, Campbell Soup Co, Cranberry Inst, Hormel Inst, IP 6 Int Inc, Kyushu Univ, Japan Grad Sch Agr, Natl Fisheries Inst, United Soybean Board C1 Tufts Univ, Jean Mayer USDA Human Nutr Res Ctr Agring, Nutr & Canc Biol Lab, Boston, MA USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 SU S BP 276S EP 276S PG 1 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123XQ UT WOS:000243330800026 ER PT J AU Haytowitz, DB Bhagwat, S Holden, JM Gebhardt, SE Harnly, J AF Haytowitz, D. B. Bhagwat, S. Holden, J. M. Gebhardt, S. E. Harnly, J. TI Sources of flavonoids in the US diet using USDA's updated database on the flavonoid content of selected foods SO JOURNAL OF NUTRITION LA English DT Meeting Abstract CT International Research Conference on Food, Nutrition, and Cancer CY JUL 13-14, 2006 CL Washington, DC SP Amer Inst Canc Res, World Canc Res Fund Int, Calif Walnut Commiss, Campbell Soup Co, Cranberry Inst, Hormel Inst, IP 6 Int Inc, Kyushu Univ, Japan Grad Sch Agr, Natl Fisheries Inst, United Soybean Board C1 USDA ARS, Nutrient Data Lab, Beltsville, MD 20705 USA. USDA ARS, Food Composit Lab, Beltsville, MD 20705 USA. NR 1 TC 0 Z9 0 U1 0 U2 4 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 SU S BP 280S EP 281S PG 2 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123XQ UT WOS:000243330800039 ER PT J AU Thomas, RG Gebhardt, SE AF Thomas, Robin G. Gebhardt, Susan E. TI Nuts and seeds as sources of alpha- and gamma-tocopherols SO JOURNAL OF NUTRITION LA English DT Meeting Abstract CT International Research Conference on Food, Nutrition, and Cancer CY JUL 13-14, 2006 CL Washington, DC SP Amer Inst Canc Res, World Canc Res Fund Int, Calif Walnut Commiss, Campbell Soup Co, Cranberry Inst, Hormel Inst, IP 6 Int Inc, Kyushu Univ, Japan Grad Sch Agr, Natl Fisheries Inst, United Soybean Board C1 USDA ARS, Nutrient Data Lab, Beltsville, MD USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 SU S BP 281S EP 281S PG 1 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123XQ UT WOS:000243330800040 ER PT J AU Boateng, J Verghese, M Walker, LT Shackelford, L Khatiwada, J Chawan, CB Williams, DS Asiamah, D AF Boateng, Judith Verghese, Martha Walker, Lloyd T. Shackelford, Louis Khatiwada, Janak Chawan, Chandramohan B. Williams, Darlene S. Asiamah, David TI Antitumor and cytotoxic properties of red kidney beans (Phaseolus vulgaris): An in vitro and in vivo model SO JOURNAL OF NUTRITION LA English DT Meeting Abstract CT International Research Conference on Food, Nutrition, and Cancer CY JUL 13-14, 2006 CL Washington, DC SP Amer Inst Canc Res, World Canc Res Fund Int, Calif Walnut Commiss, Campbell Soup Co, Cranberry Inst, Hormel Inst, IP 6 Int Inc, Kyushu Univ, Japan Grad Sch Agr, Natl Fisheries Inst, United Soybean Board C1 Alabama A&M Univ, Nutr & Carcinogenesis Lab, Dept Food & Anim Sci, Normal, AL 35762 USA. USDA, AMS PY, Washington, DC 20250 USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 SU S BP 285S EP 286S PG 2 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123XQ UT WOS:000243330800054 ER PT J AU Williams, DS Verghese, M Boateng, J Walker, LT Shackelford, L Khatiwada, J Asiamah, D Chawan, CB AF Williams, Darlene S. Verghese, Martha Boateng, Judith Walker, Lloyd T. Shackelford, Louis Khatiwada, Janak Asiamah, David Chawan, Chandramohan B. TI Dietary flax products suppress the formation of azoxymethane-induced colon cancer in Fisher 344 male rats SO JOURNAL OF NUTRITION LA English DT Meeting Abstract CT International Research Conference on Food, Nutrition, and Cancer CY JUL 13-14, 2006 CL Washington, DC SP Amer Inst Canc Res, World Canc Res Fund Int, Calif Walnut Commiss, Campbell Soup Co, Cranberry Inst, Hormel Inst, IP 6 Int Inc, Kyushu Univ, Japan Grad Sch Agr, Natl Fisheries Inst, United Soybean Board C1 Alabama A&M Univ, Nutr & Carcinogenesis Lab, Dept Food & Anim Sci, Normal, AL 35762 USA. USDA, AMS PY, Washington, DC USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOCIETY NUTRITIONAL SCIENCE PI BETHESDA PA 9650 ROCKVILLE PIKE, RM L-2407A, BETHESDA, MD 20814 USA SN 0022-3166 J9 J NUTR JI J. Nutr. PD JAN PY 2007 VL 137 IS 1 SU S BP 285S EP 285S PG 1 WC Nutrition & Dietetics SC Nutrition & Dietetics GA 123XQ UT WOS:000243330800053 ER PT J AU Colby, SE Haldeman, L AF Colby, Sarah E. Haldeman, Lauren TI Peer-led theater as a nutrition education strategy SO JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR LA English DT Editorial Material C1 USDA ARS, Grand Forks Human Nutr Res Ctr, Grand Forks, ND 58203 USA. Univ N Carolina, Greensboro, NC 27412 USA. RP Colby, SE (reprint author), USDA ARS, Grand Forks Human Nutr Res Ctr, 2420 2nd Ave N, Grand Forks, ND 58203 USA. EM scolby@gfhnrc.ars.usda.gov NR 5 TC 8 Z9 8 U1 0 U2 1 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 1499-4046 J9 J NUTR EDUC BEHAV JI J. Nutr. Educ. Behav. PD JAN-FEB PY 2007 VL 39 IS 1 BP 48 EP 49 DI 10.1016/j.jneb.2006.09.007 PG 2 WC Education, Scientific Disciplines; Nutrition & Dietetics SC Education & Educational Research; Nutrition & Dietetics GA 135CB UT WOS:000244130300010 PM 17276327 ER PT J AU Heneman, KM Chang, HC Prior, RL Steinberg, FM AF Heneman, Karrie M. Chang, Hebron C. Prior, Ronald L. Steinberg, Francene M. TI Soy protein with and without isoflavones fails to substantially increase postprandial antioxidant capacity SO JOURNAL OF NUTRITIONAL BIOCHEMISTRY LA English DT Article DE soy protein; isoflavones; antioxidant capacity ID LOW-DENSITY-LIPOPROTEIN; HEALTHY POSTMENOPAUSAL WOMEN; RADICAL ABSORBENCY CAPACITY; ENDOTHELIAL FUNCTION; CHOLESTEROL CONCENTRATION; OXIDATIVE STRESS; LIPID PROFILES; ANIMAL PROTEIN; BLOOD-PRESSURE; PLASMA-LIPIDS AB Five methods for the assessment of antioxidant capacity [whole plasma conjugated diene formation, low-density lipoprotein oxidation susceptibility, ferric-reducing ability of plasma, oxygen radical absorbance capacity and perchloric-acid-treated oxygen radical absorbance capacity (PCA-ORAC)] were used in a randomized, double-blind, cross-over study to determine the acute postprandial antioxidant protection imparted by the isoflavone component of soy. On separate days, 16 subjects consumed one of three isocaloric shakes containing 25g of protein in the form of soy, with 107 mg of total aglycone units of isoflavones, soy with trace isoflavones (< 4 mg) or total milk protein. Blood was collected at baseline, 4h, 6h, and 8h after consumption. Antioxidant capacity, serum isoflavone levels, fat-soluble antioxidants and plasma vitamin C levels were evaluated. Repeated measures analysis of variance showed no significant differences (P = .05) within treatments over time in four of five antioxidant capacity measurements. Significant differences over time between the soy with trace isoflavones and the total milk protein group were observed using the PCA-ORAC assay. It can be concluded that, on an acute basis, a significant increase in serum antioxidant capacity is not detectable following consumption of soy protein. (c) 2007 Elsevier Inc. All rights reserved. C1 Univ Calif Davis, Dept Nutr, Davis, CA 95616 USA. USDA ARS, Arkansas Childrens Nutr Ctr, Little Rock, AR 72202 USA. RP Steinberg, FM (reprint author), Univ Calif Davis, Dept Nutr, Davis, CA 95616 USA. EM fmsteinberg@ucdavis.edu NR 55 TC 16 Z9 18 U1 0 U2 5 PU ELSEVIER SCIENCE INC PI NEW YORK PA 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA SN 0955-2863 J9 J NUTR BIOCHEM JI J. Nutr. Biochem. PD JAN PY 2007 VL 18 IS 1 BP 46 EP 53 DI 10.1016/j.jnutbio.2006.03.001 PG 8 WC Biochemistry & Molecular Biology; Nutrition & Dietetics SC Biochemistry & Molecular Biology; Nutrition & Dietetics GA 117ZX UT WOS:000242912900007 PM 16626957 ER PT J AU Codling, EE Mulchi, CL Chaney, RL AF Codling, E. E. Mulchi, C. L. Chaney, R. L. TI Grain yield and mineral element composition of maize grown on high phosphorus soils amended with water treatment residual SO JOURNAL OF PLANT NUTRITION LA English DT Article DE drinking water treatment residue; poultry litter ID POULTRY LITTER; IRON AMENDMENTS; ACID SOIL; ALUMINUM; SOLUBILITY; REDUCTION; TOLERANCE; PHOSPHATE; CALCIUM AB The potential for phosphorus ( P) movement from poultry-litter amended soils into surface waters heightens the need to manage elevated P concentrations. Amending high P soils with aluminum (Al) rich drinking water treatment residue in a greenhouse study reduced water extractable P levels and induced P deficiency in container grown wheat. Objectives of the current investigation were to determine the effect of water treatment residue on grain yield, leaf and grain mineral nutrient concentrations in corn (Zea mays L.) grown under field conditions and to examine pH, water and Mehlich 3-extractable P, and 0.01 M calcium chloride extractable Al in the amended soils at two sites. Poultry litter was amended with 0, 5.6, and 11.2 Mg ha(-1) of water treatment residual and applied to two sites prior to planting with corn in 1998. Additional rates (16.8 and 33.6 Mg ha(-1)) of water treatment residue were applied directly to half of each plot on site I in 1999. Results indicated that water treatment residue application did not adversely affect corn grain yields or alter concentrations of mineral nutrients in leaves and grain. Water and Mehlich 3-extractable P and calcium chloride extractable Al concentrations were unchanged with water treatment residue applications in both years on both sites. Further studies are needed concerning optimal annual dosages and long term loading rates for direct soil application of water treatment residue to reduce soluble phosphorus. C1 USDA ARS, Environm Management & Byprod Utilizat Lab, Washington, DC 20250 USA. Univ Maryland, Dept Nat Resources & Landscape Architecture, College Pk, MD 20742 USA. RP Codling, EE (reprint author), USDA ARS, Environm Management & Byprod Utilizat Lab, Washington, DC 20250 USA. EM codlinge@ba.ars.usda.gov NR 34 TC 5 Z9 5 U1 0 U2 4 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 2 BP 225 EP 240 DI 10.1080/01904160601117937 PG 16 WC Plant Sciences SC Plant Sciences GA 153WO UT WOS:000245467300005 ER PT J AU Torbert, HA Gebhart, DL Busby, RR Potter, KN Curtin, DR AF Torbert, H. Allen Gebhart, Dick L. Busby, Ryan R. Potter, Kenneth N. Curtin, Deborah R. TI Non-composted municipal solid waste processing byproduct effect on soil reclamation SO JOURNAL OF PLANT NUTRITION LA English DT Article DE carbon; municipal solid waste; nitrogen; plant nutrients; soil restoration ID ANDROPOGON-GERARDII; PANICUM-VIRGATUM; SWITCHGRASS AB A new garbage processing technology has been developed that sterilizes and separates inorganic and organic components of municipal solid waste. The non-composted byproduct of this process, Fluff (R), has the potential to be utilized as a soil amendment to improve soil conditions in highly degraded soils. A study was initiated to evaluate Fluff as a soil amendment for establishing native grasses on disturbed US Army training lands. The Fluff was incorporated into a sandy loam soil at Fort Benning Military Reservation, GA on two sites: a moderately degraded and a highly degraded soil. The Fluff was incorporated at rates of 0, 18, 36, 72, and 143 Mg ha(-1) to assess the effects on soil properties for two growing seasons. The addition of Fluff improved available plant nutrients and soil pH levels at both sites. Also, Fluff reduced the level of soil bulk density and increased soil concentration of carbon (C) and nitrogen (N). Because no adverse environmental effects were detected and Fluff improved soil physical and nutrient conditions as well as improving perennial grass establishment with increasing application rates, land application of Fluff to degraded US Army training grounds could be considered a viable and beneficial alternative to current waste management practices. C1 USDA ARS, Natl Soil Dynam Lab, Auburn, AL 36832 USA. USA, Engineer Res & Dev Ctr, Construct Engn Res Lab, Urbana, IL USA. USDA ARS, Grassland Soil & Water Res Lab, Temple, TX 76502 USA. RP Torbert, HA (reprint author), USDA ARS, Natl Soil Dynam Lab, 411 S Donahue Dr, Auburn, AL 36832 USA. EM atorbert@ars.usda.gov NR 23 TC 2 Z9 2 U1 2 U2 4 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 4-6 BP 755 EP 772 DI 10.1080/01904160701289891 PG 18 WC Plant Sciences SC Plant Sciences GA 184YC UT WOS:000247677500016 ER PT J AU Lucena, JJ Chaney, RL AF Lucena, Juan J. Chaney, Rufus L. TI Response of cucumber plants to low doses of different synthetic iron chelates in hydroponics SO JOURNAL OF PLANT NUTRITION LA English DT Article DE chelates; iron; iron chelate reductase EDDHA; EDTA; EDDHMA; EDDHSA; HBED; reduction assays ID REDUCTASE; CHLOROSIS; LIGANDS; ROOTS; IONS AB The factors that control the use of iron (Fe) provided by iron chelates in strategy I plants are not well known. In this paper, the effectiveness of low concentrations of a series of pure Fe chelates to supply Fe to cucumber plants in hydroponics was studied. The Fe Chelate Reductase (FCR) of the roots was measured using Fe-ethylene diamine tetraacetic acid (EDTA) as substrate. Despite the differences found in SPAD and biometric indexes among the treatments, FCR and Fe in xylem sap were only significantly larger for the Fe- Ethylene diamine di-(o-hydroxy-p-methylphenyl) acetic acid (EDDHMA) treatment. The trend in nutritional indexes was the opposite to the trend in the stability of the chelates, except for Fe-EDTA that gave the poorest results. A mechanism describing the uptake process, considering the re-oxidation of the Fe (II) reduced by the FCR and the formation of the Fe (II) complex is proposed. C1 Univ Autonoma Madrid, Dpto Quim Agr, E-28049 Madrid, Spain. USDA ARS, Beltsville, MD USA. RP Lucena, JJ (reprint author), Univ Autonoma Madrid, Dpto Quim Agr, E-28049 Madrid, Spain. EM juanjose.lucena@uam.es RI Lucena, Juan J/L-3513-2013 OI Lucena, Juan J/0000-0001-9130-2909 NR 24 TC 16 Z9 16 U1 0 U2 12 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 4-6 BP 795 EP 809 DI 10.1080/01904160701290071 PG 15 WC Plant Sciences SC Plant Sciences GA 184YC UT WOS:000247677500019 ER PT J AU Meso, B Bakcom, KS Wood, CW Adams, JE AF Meso, B. Bakcom, K. S. Wood, C. W. Adams, J. E. TI Nitrogen contribution of peanut residue to cotton in a conservation tillage system SO JOURNAL OF PLANT NUTRITION LA English DT Article DE first square; leaf N concentration; mid-bloom; nitrogen uptake; seed cotton yields; whole plant biomass ID CORN PRODUCTION; WINTER LEGUMES; MANAGEMENT; CROP; MINERALIZATION; SEQUENCES; ROTATION; ALFALFA; LITTER AB Leguminous crops, particularly winter annuals, have been utilized in conservation systems to partially meet nitrogen (N) requirements of succeeding summer cash crops. Previous research also highlights the benefits of utilizing summer annual legumes in rotation with non-leguminous crops. This study assessed the N contribution of peanut (Arachis hypogaea L.) residues to a subsequent cotton (Gossypium hirsitum L.) crop in a conservation system on a Dothan sandy loam (fine-loamy, kaolinitic, thermic Plinthic Kandiudults) at Headland, AL during the 2003-2005 growing seasons. Treatments were arranged in a split plot design, with main plots of peanut residue retained or removed from the soil surface, and subplots as N application rates (0, 34, 67, and 101 kg ha(-1)) applied in fall and spring. Peanut residue did not influence seed cotton yields, leaf N concentrations, or plant N uptake for either growth stage or year of the experiment. There was a trend for peanut residue to increase whole plant biomass measured at the first square in two of three years. Seed cotton yields and plant parameters measured at the first square and mid-bloom responded favorably to spring N applications, but the recommended 101 kg N ha(-1) did not maximize yields. The results from this study indicate that peanut residue does not contribute significant amounts of N to a succeeding cotton crop, however, retaining residue on the soil surface provides other benefits to soils in the southeastern U.S. C1 USDA ARS, Natl Soil Dynam Lab, Auburn, AL 36832 USA. Auburn Univ, Dept Agron & Soils, Auburn, AL 36849 USA. RP Bakcom, KS (reprint author), USDA ARS, Natl Soil Dynam Lab, 411 S Donahue Dr, Auburn, AL 36832 USA. EM kbalkcom@ars.usda.gov NR 25 TC 2 Z9 2 U1 2 U2 7 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 7-9 BP 1153 EP 1165 DI 10.1080/01904160701394618 PG 13 WC Plant Sciences SC Plant Sciences GA 217PG UT WOS:000249959200012 ER PT J AU Baligar, VC Fageria, NK AF Baligar, V. C. Fageria, N. K. TI Agronomy and physiology of tropical cover crops SO JOURNAL OF PLANT NUTRITION LA English DT Article DE legume cover crops; cereal cover crops; soil and climatic requirements; plant morphology ID MILLET PENNISETUM-TYPHOIDES; DRY-MATTER PRODUCTION; PEARL-MILLET; GRAIN-SORGHUM; SOIL TEMPERATURE; CAJANUS-CAJAN; WATER-STRESS; SEED YIELD; GROWTH; COWPEA AB Cover crops are important components of a sustainable crop production system. They can be planted with plantation crops such as cacao, coffee, banana, rubber, and oil palm or in rotation with cash crops. Their use in a cropping system is mainly beneficial for soil and water conservation, recycling of nutrients, control of pests and improved microbiological activities. However, beneficial effects depend on the selection of appropriate cover crops and their management. Hence, understanding their agronomy and physiology is fundamental for their use in sustainable cropping systems. Growth and development of a crop (physiological aspects) is determined genetically as well as influenced by environmental variables. This information can be useful in improving production of these crops and, consequently, their incorporation in farming systems, wherever it is possible. There are hundreds of tropical cover crops and, therefore, it is not possible to include all of them in one article. Hence, selected cereals and legumes are included. C1 Natl Rice & Bean Res Ctr Embrapa, BR-75375000 Goias, Brazil. USDA ARS, Beltsville Agr Res Ctr, Sustainable Perennial Crops Lab, Beltsville, MD 20705 USA. RP Fageria, NK (reprint author), Natl Rice & Bean Res Ctr Embrapa, Caixa Postal 179, BR-75375000 Goias, Brazil. EM fageria@cnpaf.embrapa.br NR 98 TC 15 Z9 18 U1 2 U2 21 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 7-9 BP 1287 EP 1339 DI 10.1080/01904160701554997 PG 53 WC Plant Sciences SC Plant Sciences GA 217PG UT WOS:000249959200021 ER PT J AU Perez, MJ Smyth, TJ Israel, DW AF Perez, Maria J. Smyth, T. Jot Israel, Daniel W. TI Comparative effects of two forage species on rhizosphere acidification and solubilization of phosphate rocks of different reactivity SO JOURNAL OF PLANT NUTRITION LA English DT Article DE bicarbonate-extractable soil phosphor-us; Brachiaria decumbens; exchangeable; soil calcium; phosphate rock; rhizosphere acidification; Stylosanthes guianensis ID DISSOLUTION; PLANTS; SOILS; PH; AVAILABILITY; PHOSPHORUS; BALANCE AB Dissolution of phosphate rocks (PR) in soils requires an adequate supply of acid (H+) and the removal of the dissolved products [calcium (Ca2+) and dihydrogen phosphate (H2PO4-)]. Plant roots may excrete H+ or OH- in quantities that are stoichiometrically equal to excess cation or anion uptake in order to maintain internal electroneutrality. Extrusion of H+ or OH- may affect rhizosphere pH and PR dissolution. Differences in rhizosphere acidity and solubilization of three PRs were compared with triple superphosphate between a grass (Brachiaria decumbens) and a legume (Stylosanthes guianensis) forage species at two pH levels (4.9 and 5.8) in a phosphorus (P)-deficient Ultisol with low Ca content. The experiment was performed in a growth chamber with pots designed to isolate rhizosphere and non-rhizosphere soil. Assessment of P solubility with chemical extractants led to ranking the PRs investigated as either low (Monte Fresco) or high solubility (Riecito and North Carolina). Solubilization of the PRS was influenced by both forage species and mineral composition of the PR. The low solubility PR had a higher content of calcite than the high solubility PRs, which led to increased soil pH values (>7.0) and exchangeable Ca, and relatively little change in bicarbonate-extractable soil P. Rhizosphere soil pH decreased under Stylosanthes but increased under Brachiaria. The greater ability of Stylosanthes to acidify rhizosphere soil and solubilize PR relative to Brachiaria is attributed to differences between species in net ion uptake. Stylosanthes had an excess cation uptake, defined by a large Ca uptake and its dependence on N-2 fixation, which induced a significant H+ extrusion from roots to maintain cell electroneutrality. Brachiaria had an excess of anion uptake, with nitrate (NO3 (-) ) comprising 92% of total anion uptake. Nitrate and sulfate (SO42-) reduction in Brachiaria root cells may have generated a significant amount of cytoplasmic hydroxide (OH-), which could have increased cytoplasmic pH and induced synthesis of organic acids and OH- extrusion from roots. C1 N Carolina State Univ, Dept Soil Sci, Raleigh, NC 27695 USA. INIA CENIAP, Aragua, Venezuela. N Carolina State Univ, USDA ARS, Raleigh, NC 27695 USA. RP Israel, DW (reprint author), N Carolina State Univ, Dept Soil Sci, Raleigh, NC 27695 USA. EM dan-israel@ncsu.edu NR 26 TC 4 Z9 5 U1 2 U2 15 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 7-9 BP 1421 EP 1439 DI 10.1080/01904160701556778 PG 19 WC Plant Sciences SC Plant Sciences GA 217PG UT WOS:000249959200028 ER PT J AU Ginting, D Arnold, SL Arnold, NS Tubbs, RS AF Ginting, Daniel Arnold, Spencer L. Arnold, Nicholas S. Tubbs, Ronald S. TI Construction and testing of a simple and economical soil greenhouse gas automatic sampler SO JOURNAL OF PLANT NUTRITION LA English DT Article DE manual sampling; diffusion; gas analysis; vented chamber ID NITROUS-OXIDE FLUXES; CARBON; EMISSIONS; MANURE; MAIZE; N2O AB Quantification of soil greenhouse gas emissions requires considerable sampling to account for spatial and/or temporal variation. With manual sampling, additional personnel are often not available to sample multiple sites within a narrow time interval. The objectives were to construct an automatic gas sampler and to compare the accuracy and precision of automatic versus manual sampling. The automatic sampler was tested with carbon dioxide (CO2) fluxes that mimicked the range Of CO2 fluxes during a typical corn-growing season in eastern Nebraska. Gas samples were drawn from the chamber at 0, 5, and 10 min manually and with the automatic sampler. The three samples drawn with the automatic sampler were transferred to pre-vacuumed vials after I h; thus the samples in syringe barrels stayed connected with the increasing CO2 concentration in the chamber. The automatic sampler sustains accuracy and precision in greenhouse gas sampling while improving time efficiency and reducing labor stress. C1 Univ Nebraska, Dept Agron & Hort, Lincoln, NE USA. Univ Nebraska, USDA ARS, SWCRU, Lincoln, NE 68583 USA. NSA Consulting, Lincoln, NE USA. RP Ginting, D (reprint author), US Geol Survey, Nebraska Water Sci Ctr, 5231 S 19th St, Lincoln, NE 68512 USA. EM dginting@usgs.gov NR 15 TC 1 Z9 1 U1 0 U2 4 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 7-9 BP 1441 EP 1454 DI 10.1080/01904160701555291 PG 14 WC Plant Sciences SC Plant Sciences GA 217PG UT WOS:000249959200029 ER PT J AU Cartmill, AD Alarcon, A Valdez-Aguilar, LA AF Cartmill, Andrew D. Alarcon, Alejandro Valdez-Aguilar, Luis A. TI Arbuscular mycorrhizal fungi enhance tolerance of Rosa multiflora cv. burr to bicarbonate in irrigation water SO JOURNAL OF PLANT NUTRITION LA English DT Article DE alkalinity; acid phosphatase (ACP); alkaline phosphatase (ALP); iron (Fe); iron reductase; phosphorus (P); plant nutrition ID NUTRIENT-UPTAKE; MINERAL ACQUISITION; PLANT-GROWTH; EXTRARADICAL MYCELIUM; PLASMA-MEMBRANE; IRON UPTAKE; SOIL; PHOSPHORUS; ROOT; BACTERIA AB High bicarbonate (HCO3-) of irrigation water can be detrimental to plant growth in sustainable horticultural production systems. The ability of arbuscular mycorrhizal fungi (AMF), ZAC-19, (composed of Glomus albidum, Glomus claroideum, and Glomus diaphanum) to enhance tolerance to HCO3- was tested on Rosa multiflora cv. Burr. Arbuscular mycorrhizal colonized and non-inoculated (non-AMF) plants were treated with 0, 2.5, 5, and 10 mM HCO3-. Increasing HCO3- concentration and associated high pH and electrical conductivity (EC) - reduced plant growth, nutrient uptake, and acid phosphatase activity, while increasing alkaline phosphatase activity (ALP). Inoculation with AMF enhanced plant tolerance to HCO3-, as indicated by greater growth (leaf, stem, and total plant dry weight, leaf area and leaf area ratio), leaf elemental concentration [nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), iron (Fe), zinc (Zn), aluminum (Al), boron (13)], leaf chlorophyll concentration, higher mycorrhizal inoculation effect, lower root Fe reductase activity, and generally lower soluble ALP activity. While AMF colonization was reduced by increasing HCO3- concentration, colonization still occurred at high HCO3- concentration. At 2.5 mM HCO3-, AMF plant growth was comparable to plants at 0 mM HCO3-, further indicating the beneficial effect of AMF for alleviation of HCO3- plant stress. C1 USDA ARS, US Salin Lab, Riverside, CA 92507 USA. Colegio Postgrad, Area Microbiol, Montecillo, Estado Mexico, Mexico. Texas A&M Univ, Dept Hort Sci, College Stn, TX 77843 USA. RP Valdez-Aguilar, LA (reprint author), USDA ARS, US Salin Lab, 450 W Big Springs Rd, Riverside, CA 92507 USA. EM lvaldez@ussl.ars.usda.gov RI Valdez-Aguilar, Luis/A-6668-2009; OI Valdez-Aguilar, Luis A./0000-0002-2510-1962 NR 66 TC 20 Z9 21 U1 2 U2 11 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 7-9 BP 1517 EP 1540 DI 10.1080/01904160701556802 PG 24 WC Plant Sciences SC Plant Sciences GA 217PG UT WOS:000249959200034 ER PT J AU Bidlack, JE MacKown, CT Rao, SC AF Bidlack, James E. MacKown, Charles T. Rao, Srinivas C. TI Dry weight and nitrogen content of chickpea and winter wheat grown in pots for three rotations SO JOURNAL OF PLANT NUTRITION LA English DT Article DE Cicer arietinum; cropping system; legume; nitrogen fixation; soil; wheat ID INOCULATION; COMPETITION; NODULATION; CULTIVARS; FIXATION; STRAINS AB Chickpea [Cicer arietinum (L.)] cultivars 'ICCV-2' and 'Sarah' were studied along with a control, multistrain, TAL 1148, and TAL 480 Bradyrhizobium strains to determine the effect(s) of cultivar and inoculum on dry weight (DW) and nitrogen (N) content of the legume, as well as soil mineral N, DW, and N content of wheat [Triticum aestivum (L.) emend. Thell.] in a continuous wheat-legume rotation. Chickpeas were planted during the summer and harvested in the fall of 1992, 1993, and 1994. Vegetative growth from chickpeas was incorporated into the soil prior to wheat planting, and soil cores were taken at 35 to 48 d after chickpea harvests. Additional summer fallow treatments for the winter wheat part of the experiment received 0, 45, and 90 kg N ha(-1) each year. Wheat plants were removed the following spring and stubble was incorporated into the soil before planting chickpeas in the summer. 'Sarah' chickpeas accumulated about the same or more shoot DW and shoot N compared to 'ICCV-2'; whereas 'ICCV-2' generally produced more pod DW and pod N compared to 'Sarah.' Inoculum had no significant effect on chickpea DW or N content. Wheat DW and N following legumes increased marginally after growing 'Sarah' chickpeas, as evidenced by higher values of some treatments. Only the multistrain or absence of inoculum in 'Sarah' chickpeas resulted in significantly greater wheat DW or N content compared to the fallow wheat receiving no added N fertilizer. The contributions from 'ICCV-2' chickpeas to wheat DW and N content were not significant. Soil mineral N, as well as wheat DW and N content, fluctuated or increased during this three-year study, which demonstrated some benefit from incorporation of chickpeas into a wheat-legume cropping system. C1 [Bidlack, James E.] Univ Cent Oklahoma, Dept Biol, Edmond, OK 73034 USA. [MacKown, Charles T.; Rao, Srinivas C.] USDA ARS, Grazinglands Res Lab, El Reno, OK USA. RP Bidlack, JE (reprint author), Univ Cent Oklahoma, Dept Biol, 100 N Univ Dr, Edmond, OK 73034 USA. EM jbidlack@ucok.edu NR 12 TC 1 Z9 1 U1 0 U2 2 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 10-12 BP 1541 EP 1553 DI 10.1080/01904160701615442 PG 13 WC Plant Sciences SC Plant Sciences GA 247PF UT WOS:000252091100001 ER PT J AU Raese, JT Drake, SR Curry, EA AF Raese, John Thomas Drake, Stephen R. Curry, Eric A. TI Nitrogen fertilizer influences fruit quality, soil nutrients and cover crops, leaf color and nitrogen content, biennial bearing and cold hardiness of 'Golden Delicious' SO JOURNAL OF PLANT NUTRITION LA English DT Article DE quality; fruit color; thinning; growth; vigor ID APPLE SHOOTS; YIELD; DISORDERS; SORBITOL; TREES; PEARS; TIME AB Four rates of ammonium nitrate (NH4NO3) (0, 151, 454, and 908 g actual N/tree) were applied each spring for 6 years to 'Golden Delicious' (Malus domestica) apple trees. High rates of nitrogen (N) increased N concentration of Orchardgrass (Dactylis glomerata) blades and increased cover-grass growth whereas various legume species were prevalent at the low rates. Leaf N in spur or mid-terminal leaves increased yearly, and was related to leaf color by visual comparison and reflectance. Fruit from the higher N rates had greener peel and lower firmness, soluble solids content and titratable acidity. In vitro freeze tests indicated trees fertilized with lower rates of N were more cold hardy during the fall, winter and spring than those receiving the higher rates. In a similar long-term study on 'Delicious,' cold hardiness was related not only to seasonal temperature cycles and shoot dry matter, but to total sugars and sorbitol content in wood or sap. C1 [Raese, John Thomas; Drake, Stephen R.; Curry, Eric A.] USDA ARS, Tree Fruit Res Lab, Wenatchee, WA 98801 USA. RP Curry, EA (reprint author), USDA ARS, Tree Fruit Res Lab, 1104 N Western Ave, Wenatchee, WA 98801 USA. EM Cuffy@tfrl.ars.usda.gov OI Curry, Eric/0000-0003-2958-9376 NR 27 TC 12 Z9 28 U1 4 U2 17 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 10-12 BP 1585 EP 1604 DI 10.1080/01904160701615483 PG 20 WC Plant Sciences SC Plant Sciences GA 247PF UT WOS:000252091100004 ER PT J AU Heitholt, JJ Kee, D Sloan, JJ MacKown, CT Metz, S Kee, AL Sutton, RL AF Heitholt, James J. Kee, David Sloan, John J. MacKown, C. T. Metz, Sue Kee, Ava L. Sutton, Russell L. TI Soil-applied nitrogen and composted manure effects on soybean hay quality and grain yield SO JOURNAL OF PLANT NUTRITION LA English DT Article DE forage soybean; manure; biosolids; nitrogen response; digestibility ID SOUTHERN GREAT-PLAINS; N-2 FIXATION; N-NUTRITION; GROWTH; FORAGE; FERTILIZER; MANAGEMENT; CULTIVAR; DROUGHT AB Grain yield in many soybean experiments fails to respond to fertilizer nitrogen (N). A few positive responses have been reported when soybean were grown in the southern U.S., when N was applied near flowering and when biosolids were added. In a previous study, low N concentrations of soybean forage in north Texas on a high pH calcareous soil were reported and thus, we suspected a N nutrition problem. Consequently, we initiated this study to determine whether selected preplant N sources broadcast and incorporated into a Houston Black clay (fine, smectitic, thermic Udic Haplusterts) might increase forage N concentration, forage yield, or soybean grain yield. In 2003, N was applied as ammonium nitrate (NH4NO3, AN) up to 112 kg N ha(-1) and dairy manure compost (DMC) was applied at rates of 4.9, 9.9, 15.0, and 19.9 Mg ha(-1). The DMC contained 5.9, 2.6, and 6.7 g kg(-1) of total N, P, and K, respectively; thus DNIC added 29 to 116 kg N ha(-1). In 2004, AN was applied at rates of 112 and 224 kg N ha(-1) and DMC was applied at 28 and 57 Mg ha(-1); thus, DMC added 168 to 335 kg N ha(-1). In another 2004 test, biosolids, a biosolids/municipal yard waste compost mixture (BYWC), and AN were compared. The biosolids contained 31, 18, and 2.9 g kg(-1) total N, P, and K, respectively. The BYWC mixture contained 8.8, 6.1, and 3.4 g kg(-1) of total N, P, and K, respectively. Biosolids were applied at 10 Mg ha(-1) (310 kg N ha(-1)), BYWC was applied at 58 Mg ha(-1) (510 kg N ha(-1)), and AN up to 224 kg N ha(-1). None of the soil treatments increased soybean grain yield or forage yield although AN slightly increased forage N concentration in 2003. C1 [Heitholt, James J.; Sloan, John J.; Metz, Sue; Sutton, Russell L.] Texas Agr Exptl Stn, Dallas, TX USA. [MacKown, C. T.] USDA ARS, Grazinglands Res Lab, El Reno, OK USA. RP Heitholt, JJ (reprint author), Texas Agr Exptl Stn, Dallas, TX USA. EM j-heitholt@tamu.edu NR 22 TC 0 Z9 0 U1 1 U2 4 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 2007 VL 30 IS 10-12 BP 1717 EP 1726 DI 10.1080/01904160701615566 PG 10 WC Plant Sciences SC Plant Sciences GA 247PF UT WOS:000252091100012 ER PT J AU Momcilovic, I Ristic, Z AF Momcilovic, Ivana Ristic, Zoran TI Expression of chloroplast protein synthesis elongation factor, EF-Tu, in two lines of maize with contrasting tolerance to heat stress during early stages of plant development SO JOURNAL OF PLANT PHYSIOLOGY LA English DT Article DE chloroplast EF-Tu gene expression; heat stress; heat tolerance; Zea mays ID SHOCK PROTEINS; DEHYDRATION; PHYSIOLOGY; MEMBRANES; SIGNALS; TOBACCO; DAMAGE; GENES AB Maize chloroplast protein synthesis elongation factor, EF-Tu, has been implicated in heat tolerance, and previous studies have shown that under heat stress this protein accumulates in 14-d-, 17-d-, and 21-d-old plants of maize genotypes with increased tolerance to stress. In the present study, we investigated the expression of EF-Tu genes in heat tolerant, ZPBL 1304, and heat sensitive, ZPL 389, maize lines during early stages of their development (5-21-d-old plants) under both control and heat stress conditions. We also investigated the expression of EF-Tu in mature plants of these lines under field conditions and assessed heat tolerance in young seedlings at different stages of their development. The expression of EF-Tu was studied by determining the relative levels of EF-Tu protein and the steady state levels of EF-Tu mRNA. Chloroptast EF-Tu showed differential. expression during early stages of plant development, and the heat tolerant and the heat sensitive line differed in the expression of EF-Tu under heat stress. In ZPBL 1304, plants of all ages (except 5-d-otd shoots) showed heat-induced accumulation of both EF-Tu transcript and EF-Tu protein. In contrast, in ZPL 389, only plants up to 14 d of age displayed increased accumulation of EF-Tu under heat stress. The increase in the relative level of EF-Tu in ZPL 389 was not preceded by an increase in the steady state level of EF-Tu mRNA. Under heat stress, the relative levels of EF-Tu correlated positively with plant heat tolerance. The results are consistent with the hypothesis that maize EF-Tu plays a role in heat tolerance and suggest that under heat stress conditions, the regulation of expression of EF-Tu may be different in the heat tolerant and heat sensitive maize tines. (c) 2006 Elsevier GmbH. All rights reserved. C1 USDA ARS, Plant Sci & Entomol Res Unit, Manhattan, KS 66506 USA. Univ S Dakota, Dept Biol, Vermillion, SD 57069 USA. RP Ristic, Z (reprint author), USDA ARS, Plant Sci & Entomol Res Unit, 4008 Throckmorton Hall, Manhattan, KS 66506 USA. EM zoran.ristic@gmprc.ksu.edu NR 33 TC 38 Z9 41 U1 0 U2 8 PU ELSEVIER GMBH, URBAN & FISCHER VERLAG PI JENA PA OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY SN 0176-1617 J9 J PLANT PHYSIOL JI J. Plant Physiol. PD JAN PY 2007 VL 164 IS 1 BP 90 EP 99 DI 10.1016/j.jplph.2006.01.010 PG 10 WC Plant Sciences SC Plant Sciences GA 134ZI UT WOS:000244123000011 PM 16542752 ER PT J AU Finkenstadt, VL Liu, LS Willett, JL AF Finkenstadt, Victoria L. Liu, LinShu Willett, J. L. TI Evaluation of poly(lactic acid) and sugar beet pulp green composites SO JOURNAL OF POLYMERS AND THE ENVIRONMENT LA English DT Article DE polymer-matrix composites; polymers; particle-filled polymers; extrusion; injection molding; poly(lactic acid); PLA ID MECHANICAL-PROPERTIES; BIODEGRADABLE BLENDS; NATURAL FIBERS; STARCH AB Poly(lactic acid) (PLA) and sugar beet pulp (SBP) were compounded by twin-screw extrusion and injection molded into composite forms. Specific mechanical energy decreased with the addition of SBP during processing. PLA-SBP composites retained more tensile strength than expected based on the Nicolais-Narkis model especially at high levels of SBP suggesting adhesion between SBP and PLA. The thermal characteristics of PLA were not affected by thermo-mechanical processing or by the incorporation of SBP up to 30% weight basis. PLA and PLA-SBP composites had similar tensile properties to other thermoplastic resins and may be used as a cost-competitive replacement. C1 USDA ARS, Natl Ctr Agr Utilizat Res, Peoria, IL 61604 USA. USDA ARS, Eastern Reg Res Ctr, Wyndmoor, PA 19038 USA. RP Finkenstadt, VL (reprint author), USDA ARS, Natl Ctr Agr Utilizat Res, 1815 N Univ St, Peoria, IL 61604 USA. EM FINKENVL@ncaur.usda.gov NR 16 TC 38 Z9 40 U1 1 U2 20 PU SPRINGER/PLENUM PUBLISHERS PI NEW YORK PA 233 SPRING ST, NEW YORK, NY 10013 USA SN 1566-2543 J9 J POLYM ENVIRON JI J. Polym. Environ. PD JAN PY 2007 VL 15 IS 1 BP 1 EP 6 DI 10.1007/s10924-006-0038-z PG 6 WC Engineering, Environmental; Polymer Science SC Engineering; Polymer Science GA 137NX UT WOS:000244300400001 ER PT J AU Fagerquist, CK AF Fagerquist, Clifton K. TI Amino acid sequence determination of protein biomarkers of Campylobacter upsaliensis and C-helveticus by "composite" sequence proteomic analysis SO JOURNAL OF PROTEOME RESEARCH LA English DT Article DE Campylobacter upsaliensis; helveticus; MALDI-TOF-MS; composite sequence; proteomics; post-translational modification; bacterial classification; foodborne pathogen; protein biomarkers ID ASSISTED-LASER-DESORPTION/IONIZATION; FLIGHT MASS-SPECTROMETRY; DESORPTION IONIZATION-TIME; RAPID IDENTIFICATION; ESCHERICHIA-COLI; POSTTRANSLATIONAL MODIFICATIONS; MICROORGANISM IDENTIFICATION; WHOLE CELLS; BACTERIA; STRAINS AB We have identified the protein biomarkers observed in the matrix-assisted laser desorption/ionization time-of-flight mass spectra (MALDI-TOF-MS) of cell lysates of five strains of Campylobacter upsaliensis and one strain of C. helveticus by "bottom-up" proteomic techniques. Only one C. upsaliensis strain had previously been genomically sequenced. The significant findings are as follows: (1) The protein biomarkers identified were: 10 kD chaperonin, protein of unknown function (DUF465), phnA protein, probable periplasmic protein, D-methionine-binding lipoprotein MetQ, cytochrome c family protein, DNA-binding protein HU, thioredoxin, asparigenase family protein, helix-turn-helix domain protein, as well as several ribosomal and conserved hypothetical proteins. (2) Amino acid substitutions in protein biomarkers across species and strains account for variations in biomarker ion mass-to-charge (m/z). (3) The most common post-translational modifications (PTMs) identified were cleavage of N-terminal methionine and N-terminal signal peptides. The rule that predicts N-terminal methionine cleavage, based on the penultimate residue, does not appear to apply to C. upsaliensis proteins when the penultimate residue is threonine. (4) It was discovered that some protein biomarker genes of the genomically sequenced C. upsaliensis strain were found to have nucleotide sequences with GTG or TTG "start" codons that were not the actual start codon (ATG) of the protein based on proteomic analysis. (5) Proteomic identification of the protein biomarkers of the non-genomically sequenced C. upsaliensis and C. helveticus strains involved identification of homologous protein amino acid sequences to that of the sequenced strain. Interestingly, some protein sequence regions that were not completely homologous to the sequenced strain, due to amino acid substitutions, were found to have homologous sequence regions from more phyogenetically distant species/strains, e.g., C. jejuni. Exploiting this partial homology of more distant species/strains, it was possible to construct a "composite" amino acid sequence using multiple non-overlapping sequence regions from both phylogenetically proximate and distant strains. The new composite sequence was confirmed by both MS and MS/MS data. Thus, it was possible in some cases to determine the amino acid sequence of an unknown protein biomarker from a genomically non-sequenced bacterial strain without the necessity of either genetically sequencing the biomarker gene or resorting to de novo MS/MS analysis of the full protein sequence. C1 USDA, ARS, Western Reg Res Ctr, Albany, CA 94710 USA. RP Fagerquist, CK (reprint author), USDA, ARS, Western Reg Res Ctr, 800 Buchanan St, Albany, CA 94710 USA. EM cfagerquist@pw.usda.gov NR 37 TC 14 Z9 14 U1 1 U2 9 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 1535-3893 J9 J PROTEOME RES JI J. Proteome Res. PY 2007 VL 6 IS 7 BP 2539 EP 2549 DI 10.1021/pr060700o PG 11 WC Biochemical Research Methods SC Biochemistry & Molecular Biology GA 186QD UT WOS:000247792300014 PM 17508732 ER PT J AU Gebbie, K Merrill, J Sanders, L Gebbie, EN Chen, DW AF Gebbie, Kristine Merrill, Jacqueline Sanders, Lorraine Gebbie, Eric N. Chen, D. W. TI Public health workforce enumeration: Beware the "quick fix" SO JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE LA English DT Article DE health workforce; labor statistics; Public Health Administration; public health AB The branch of the Department of Labor. In 1998, 14 public health workforce titles were added to the BLS Standard Occupational Classification (SOC) system. While this was a constructive step, it is not a "quick fix," because these additional titles do not solve the longstanding problems inherent in capturing accurate PH workforce data. As is true for all currently available sources, BLS statistics capture a limited segment of public health's broadly defined and multidisciplinary workforce. A standard system of data collection is needed to guide planning to sustain the present and future workforce. Revision of the 1998 SOC in preparation for the 2010 Census is now underway. This presents an opportunity for the public health community to act on prior recommendations regarding workforce data and advocate for more inclusive enumeration of public health occupations that can inform policies and planning for the current and future workforce. C1 Columbia Univ, Sch Nursing, Ctr Hlth Policy, New York, NY 10032 USA. Columbia Univ, Dept Biomed Informat, New York, NY USA. Adelphi Univ, Sch Nursing, Garden City, NY 11530 USA. SUNY Albany, Sch Publ Hlth, Ctr Publ Hlth Preparedness, Albany, NY 12222 USA. USDA, Off Publ Hlth & Sci, Food Safety & Inspect Serv, Human Hlth Sci Div, Washington, DC USA. RP Gebbie, K (reprint author), Columbia Univ, Sch Nursing, Ctr Hlth Policy, 617 W 168th St,GB 239, New York, NY 10032 USA. EM kmg24@columbis.edu OI Merrill, Jacqueline A./0000-0001-5425-1663 NR 23 TC 13 Z9 13 U1 0 U2 1 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 1078-4659 J9 J PUBLIC HEALTH MAN JI J. Public Health Manag. Pract. PD JAN-FEB PY 2007 VL 13 IS 1 BP 72 EP 79 PG 8 WC Public, Environmental & Occupational Health SC Public, Environmental & Occupational Health GA 117ZO UT WOS:000242912000012 PM 17149103 ER PT J AU Clemons, C Sanadi, AR AF Clemons, Craig Sanadi, Anand R. TI Instrumented impact testing of kenaf fiber reinforced polypropylene composites: effects of temperature and composition SO JOURNAL OF REINFORCED PLASTICS AND COMPOSITES LA English DT Article DE impact; polypropylene; kenaf; natural fibers. ID THERMOPLASTICS; TOUGHNESS AB An instrumented Izod test was used to investigate the effects of fiber content, coupling agent, and temperature on the impact performance of kenaf fiber reinforced polypropylene (PP). Composites containing 0-60% (by weight) kenaf fiber and 0 or 2% maleated polypropylene (MAPP) and PP/wood flour composites were tested at room temperature and between -50 degrees C and +50 degrees C. At room temperature, kenaf greatly reduced energy to maximum load (EML) in reversed notch tests but had little effect in notched tests. MAPP improved all test values. At -25 degrees C, PP specimens changed from ductile to brittle. Kenaf composites containing MAPP consistently yielded higher EML values than did both unfilled PP specimens and wood flour composites in notched impact tests, over the temperature range investigated. The EML values for kenaf composites were about half those for unfilled PP specimens in reversed notch tests at room temperature, but performance was similar at low temperatures. C1 USDA, US Forest Serv, Forest Prod Lab, Madison, WI 53726 USA. RP Clemons, C (reprint author), USDA, US Forest Serv, Forest Prod Lab, 1 Gifford Pinchot Dr, Madison, WI 53726 USA. EM cclemons@fs.fed.us RI Sanadi, Anand/C-4420-2015 OI Sanadi, Anand/0000-0002-6382-9225 NR 17 TC 11 Z9 11 U1 2 U2 7 PU SAGE PUBLICATIONS LTD PI LONDON PA 1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND SN 0731-6844 J9 J REINF PLAST COMP JI J. Reinf. Plast. Compos. PY 2007 VL 26 IS 15 BP 1587 EP 1602 DI 10.1177/0731684407079663 PG 16 WC Materials Science, Composites; Polymer Science SC Materials Science; Polymer Science GA 223NX UT WOS:000250378700007 ER PT J AU Chan, M Cheema, BSB Singh, MAF AF Chan, Maria Cheema, Birinder Singh Bobby Singh, Maria A. Fiatarone TI Progressive resistance training and nutrition in renal failure SO JOURNAL OF RENAL NUTRITION LA English DT Article ID RANDOMIZED CONTROLLED-TRIAL; MAINTENANCE HEMODIALYSIS; TRANSPLANT RECIPIENTS; KIDNEY-DISEASE; EXERCISE; COUNTERACT; MYOPATHY; PROTEIN; PEAK AB Nutrition and exercise are an integral part of the medical management of many chronic and complex conditions. They are interrelated and share many common metabolic pathways that may affect disease processes and their management. In nephrology, nutritional interventions have been relatively well studied and are recommended in many evidence-based clinical practice guidelines for managing people with chronic kidney disease (CKD). Over the past 20 years, growing evidence has suggested that aerobic exercise interventions are efficacious, and that the rationale for progressive resistance training (PRT) is strong, particularly in this population, despite a more limited evidence base to date. In the small number of clinical trials that have included patients with CKD, PRT programs have proved safe, feasible to administer, and efficacious. They have been shown to improve clinical, physical, and functional outcomes. (c) 2007 by the National Kidney Foundation, Inc. C1 St George Hosp, Dept Nutr & Diatet, Kogarah, NSW 2217, Australia. Massey Univ, Inst Food Nutr & Human Hlth, Wellington, New Zealand. Tufts Univ, Hebrew SeniorLife & Jean Mayer USDA Human Nutr Ct, Boston, MA 02111 USA. Univ Sydney, Sch Exercise & Sport Sci, Sydney, NSW 2006, Australia. RP Chan, M (reprint author), St George Hosp, Dept Nutr & Diatet, Kogarah, NSW 2217, Australia. EM maria.chan@sesiahs.health.nsw.gov.au NR 19 TC 10 Z9 10 U1 0 U2 1 PU W B SAUNDERS CO-ELSEVIER INC PI PHILADELPHIA PA 1600 JOHN F KENNEDY BOULEVARD, STE 1800, PHILADELPHIA, PA 19103-2899 USA SN 1051-2276 J9 J RENAL NUTR JI J. Renal Nutr. PD JAN PY 2007 VL 17 IS 1 BP 84 EP 87 DI 10.1053/j.jrn.2006.10.014 PG 4 WC Nutrition & Dietetics; Urology & Nephrology SC Nutrition & Dietetics; Urology & Nephrology GA 125RH UT WOS:000243459400018 PM 17198940 ER PT J AU Lima, I Marshall, WE AF Lima, Isabel Marshall, Wayne E. TI Production of granular activated carbons from pig manure for metal ions adsorption SO JOURNAL OF RESIDUALS SCIENCE & TECHNOLOGY LA English DT Article ID AGRICULTURAL BY-PRODUCTS; SEWAGE-SLUDGE; POULTRY MANURE AB The current method of processing pig waste involves diluting it into large lagoons, which carries both environmental and human health risks. Alternatives to pig waste disposal are its reuse into value added products. This study produces activated carbons from swine manure and characterizes them in terms of physical, chemical and adsorptive properties. The process involves pyrolyzing and activating dry pelletized swine manure under conditions effective to produce activated carbon. Brunauer-Emmett-Teller, BET surface areas for the resulting granular activated carbons ranged between 342 and 456 m(2)/g but no relationship was found between BET and adsorption. When compared to reference carbons made from coal, coconut shells or wood, experimental carbons were superior in their ability to adsorb metal ions, adsorbing two to three times more copper ion than their plant based counterparts and up to eight times more than carbons made from coal. Swine manure-based carbons demonstrated a preference towards ions of copper, followed by zinc and cadmium. It is postulated that negatively charged phosphate groups attached to the carbon skeleton are, at least in part responsible for their increased affinity towards positively charged metal ions. C1 USDA ARS, So Reg Res Ctr, New Orleans, LA 70179 USA. RP Lima, I (reprint author), USDA ARS, So Reg Res Ctr, POB 19687, New Orleans, LA 70179 USA. EM imlima@srrc.ars.usda.gov NR 20 TC 6 Z9 6 U1 0 U2 4 PU DESTECH PUBLICATIONS, INC PI LANCASTER PA 1148 ELIZABETH AVENUE #2, LANCASTER, PA 17601 USA SN 1544-8053 J9 J RESIDUALS SCI TECH JI J. Residuals Sci. Technol. PD JAN PY 2007 VL 4 IS 1 BP 9 EP 16 PG 8 WC Engineering, Environmental SC Engineering GA 138JE UT WOS:000244358100002 ER PT J AU Lambert, D Schaible, GD Johansson, R Vasavada, U AF Lambert, D. Schaible, G. D. Johansson, R. Vasavada, U. TI The value of integrated CEAP-ARMS survey data in conservation program analysis SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article DE Agricultural Resource Management Survey (ARMS); Conservation Effects Assessment Project (CEAP); data aggregation; high-resolution data; information value; survey design; USDA conservation programs AB This article examines the value-added of integrating onsite, farm-level environmental data with farm enterprise, resource, and household economic data when evaluating prod uction-practice decisions and conservation program participation. Conservation practice acreage allocation and erosion plan adoption models are estimated to account for both program participation and land heterogeneity. We test whether inferences about operator behavior and conservation practices differ when aggregated environmental data is used instead of onsite information. Inference about producer behavior with respect to acres allocated to conservation structures and the probability of adopting an erosion plan differs significantly, depending on the resolution of the environmental variables used in the models. Detailed onsite information about the physical environment, management practices, and the farm household provides the analyst with a means to integrate more completely landscape heterogeneity and farm diversity within the design, implementation, and evaluation of conservation programs, thereby improving their overall cost effectiveness. C1 Univ Tennessee, Dept Agr Econ, Knoxville, TN USA. USDA, Serv Econ Res, Resource & Rural Econ Div, Washington, DC 20250 USA. RP Lambert, D (reprint author), Univ Tennessee, Dept Agr Econ, Knoxville, TN USA. NR 8 TC 5 Z9 7 U1 0 U2 0 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 945 SW ANKENY RD, ANKENY, IA 50023-9723 USA SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JAN-FEB PY 2007 VL 62 IS 1 BP 1 EP 10 PG 10 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA 135EC UT WOS:000244135900005 ER PT J AU Dosskey, MG Hoagland, KD Brandle, JR AF Dosskey, M. G. Hoagland, K. D. Brandle, J. R. TI Change in filter strip performance over ten years SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article DE buffer; nonpoint source pollution; soil quality; vegetation type; water quality ID VEGETATIVE BUFFER STRIPS; RIPARIAN BUFFER; SEDIMENT TRANSPORT; SIMULATED RAIN; SOIL-WATER; RUNOFF; GRASS; INFILTRATION; PHOSPHORUS; QUALITY AB Effectiveness of fitter strips may change over a period of years because key soil and vegetation conditions change after conversion of cultivated farmland to permanent vegetation. The main objectives of this study were to: 1) determine if effectiveness of a filter strip changes over years since establishment, and 2) determine if temporal change depends on vegetation type. Four vegetation treatments were replicated five times in 3 x 7.5 M (10 X 25 ft) Plots. Plots containing all-grass (New Grass) and grass with trees and shrubs (New Forest) were established in spring Of 1995 among otherwise similar plots that contained either grass since ca. 1970 (Old Grass) or were re-cultivated and re-ptanted annually with grain sorghum (Crop). Once each summer, in 1995, 1996, 1997, 2003, and 2004, identically prepared solutions containing sediment, nitrogen (N) and phosphorus (P) fertilizer, and bromide tracer were applied to the upper end of each plot during a simulated rainfall event Of 2.5 cm (1 in) in 30 minutes, and the load and concentration of runoff components were measured in outflow from the plots. Retention of solution components and reduction of their concentrations by the New Grass and New Forest plots improved from effectiveness similar or less than the Crop plots to effectiveness similar to the Old Grass plots within three growing seasons. Improvement coincided with the development of denser vegetative ground cover and a slower rate of runoff flow through the plots. Change in infiltration accounted for most of the improvement in overall effectiveness. There was no evidence of divergence in the performance of New Grass and New Forest plots. We conclude that filter strip performance improves over a period of years since establishment. Most of the change occurs within three growing seasons after establishment. Infiltration characteristics account for most of that change. Grass and forest vegetation are equally effective as filter strips for at least 10 growing seasons after establishment. C1 USDA, US Forest Serv, Natl Agroforestry Ctr, Lincoln, NE USA. Univ Nebraska, Sch Nat Resources, Lincoln, NE USA. RP Dosskey, MG (reprint author), USDA, US Forest Serv, Natl Agroforestry Ctr, Lincoln, NE USA. NR 65 TC 27 Z9 28 U1 4 U2 15 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 945 SW ANKENY RD, ANKENY, IA 50023-9723 USA SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JAN-FEB PY 2007 VL 62 IS 1 BP 21 EP 32 PG 12 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA 135EC UT WOS:000244135900007 ER PT J AU James, E Kleinman, P Veith, T Stedman, R Sharpley, A AF James, E. Kleinman, P. Veith, T. Stedman, R. Sharpley, A. TI Phosphorus contributions from pastured dairy cattle to streams of the Cannonsville Watershed, New York SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article DE Cannonsville Watershed; cattle behavior; Conservation Reserve Enhancement Program; fecal deposits; pastures; phosphorus ID MANAGEMENT; EXCLUSION; LIVESTOCK; QUALITY; INDEX AB Accelerated eutrophication of surface waters due to phosphorus loadings from livestock agriculture is a widespread water quality problem and is of particular concern in the Cannonsvilie Watershed located in southeastern New York. This study sought to quantify fecal phosphorus contributions to streams from pastured dairy cattle in the Cannonsville Watershed by extrapolating field observations of cattle behavior on four farms. Pastured dairy herds with stream access were observed over four intervals during the spring and summer of 2003;. Cattle behavior, including in- and near-stream deposition of feces, were recorded and manure samples collected from each herd for nutrient analysis. Patterns of fecal deposition within a pasture were related to the number of cattle and amount of time cattle spent in particular areas. The rate of in-stream fecal deposition was significantly higher than in other areas of the pasture. Fecal phosphorus deposition in other pastures of the Cannonsville Watershed was modeled as a function of number of cattle, time in pasture, and type of dairy cow (heifers vs. milk cows). Spatial databases of streams, pasture boundaries, and livestock characteristics were used to predict phosphorus deposition in pastures with stream access on approximately go percent of the dairy farms found in the Cannonsville Watershed. We estimate that the 11,000 dairy cattle in the Cannonsville Watershed deposit approximately 2,800 kg (6,200 lbs) of phosphorus directly into pasture streams and 5,600 kg (12,300 lbs) of phosphorus within 10 m (33 ft) of a pasture stream. At this magnitude, phosphorus loadings represent a significant environmental concern, with in-stream deposits by pastured cattle equivalent to approximately 10 percent of watershedlevel phosphorus loadings attributed to agriculture. Recent efforts to exclude pastured cattle from streams as part of the Conservation Reserve Enhancement Program (CREP) were estimated to have already reduced in-stream deposition of fecal phosphorus by 32 percent. Results highlight the importance of excluding pastured cattle from streams in controlling nonpoint source phosphorus pollution. C1 Penn Certified Organ, Centre Hall, PA USA. USDA ARS, Pasture Syst & Watershed Management Res Unit, University Pk, PA 16802 USA. Penn State Univ, Dept Agr Econ & Rural Sociol, University Pk, PA 16802 USA. RP James, E (reprint author), Penn Certified Organ, Centre Hall, PA USA. RI Moreira, Vinicius/E-5801-2011; Veith, Tamie/H-4911-2011 NR 42 TC 44 Z9 45 U1 1 U2 13 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 945 SW ANKENY RD, ANKENY, IA 50023-9723 USA SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JAN-FEB PY 2007 VL 62 IS 1 BP 40 EP 47 PG 8 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA 135EC UT WOS:000244135900009 ER PT J AU Israel, DW Osmond, DL Roberts, JC AF Israel, D. W. Osmond, D. L. Roberts, J. C. TI Potential impacts of implementation of the phosphorus loss assessment tool (PLAT) on the poultry industry in North Carolina: Case studies SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article DE phosphorus loss assessment; poultry industry; North Carolina ID EXTRACTABLE PHOSPHORUS; WATER-QUALITY; CLAY CONTENT; RUNOFF; SOILS; INDEX AB Potential impacts of the North Carolina phosphorus (P) index tool (phosphorus loss assessment toot or PLAT) on management of land-application of poultry manure were evaluated using case studies of poultry operations in three major production areas (Union, Wayne and Wilkes Counties) of the state. The toot predicts relative risk of P loss from fields receiving animal waste or fertilizer. White some litter-receiving fields in Union County occur on slopes as steep as 15 to 20 percent and have very high soil test P (STP) levels (200 to 300 soil P indices), PLAT ratings were mostly in the "medium" range at which producers can apply litter on an N basis. This low P-loss rating was associated primarily with use of conservation tillage and a large area of crop land available for litter application. The litter-receiving fields in Wayne County received "low" to "medium" PLAT ratings as a result of low particulate P loss associated with low soil erosion, but deep sandy soils with high P leaching potential that are common in this area were not evaluated. High soil test P, occurrence of waste-receiving fields on steep slopes, high rates of litter application on limited land areas and production of silage corn using conventional tillage contribute to "high" predicted risk of P toss from litter-receiving fields in Wilkes County. These results indicate that implementation of the PLAT index as a part of the NRCS 590 Nutrient Management Standard will have serious impacts on how poultry producers in Wilkes County manage titter and other forms of manure generated by their operations. The impact is likely to be less severe in Union and Wayne Counties. The following concerns were expressed by personnel responsible for implementation of PLAT and by producers; 1) exemption of poultry operations below a certain size could make PLAT predictions less effective in decreasing P pollution of surface water; 2) PLAT implementation could exacerbate existing economic problems. C1 USDA ARS, Raleigh, NC 27695 USA. N Carolina State Univ, Dept Soil Sci, Raleigh, NC 27695 USA. RP Israel, DW (reprint author), USDA ARS, Raleigh, NC 27695 USA. NR 16 TC 1 Z9 3 U1 1 U2 6 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 945 SW ANKENY RD, ANKENY, IA 50023-9723 USA SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JAN-FEB PY 2007 VL 62 IS 1 BP 48 EP 54 PG 7 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA 135EC UT WOS:000244135900010 ER PT J AU Jung, WK Kitchen, NR Anderson, SH Sadler, EJ AF Jung, W. K. Kitchen, N. R. Anderson, S. H. Sadler, E. J. TI Crop management effects on water infiltration for claypan soils SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article DE claypan soil; cropping system; Green-Ampt equation; soil electrical conductivity; water infiltration ID CONSERVATION RESERVE PROGRAM; LONG-TERM TILLAGE; ELECTRICAL-CONDUCTIVITY; ELECTROMAGNETIC INDUCTION; QUALITY; SYSTEMS; CARBON; FERTILIZATION; PRODUCTIVITY; NITROGEN AB Plant water and nutrient use for ctaypan soils are restricted by an argillic horizon (clay content > 500 g kg(-1)) that typically occurs 20 to 40 cm (8 to 16 in) below the soil surface. Identifying water infiltration characteristics for claypan soils under different management provides crucial information needed to optimize crop management and estimate watershed hydrology. The objectives of the study were: 1) to evaluate the influence of long-term annual cropping system (ACS) and perennial cropping system management (PCS) (such as Conservation Reservation Program (CRP) and hay crop] on water infiltration, and 2) to examine relationships between apparent soil electrical conductivity (ECa) and other ctaypan soil properties with water infiltration parameters. The effects of the ACS and PCS management on water infiltration parameters were evaluated using ponded water infiltration measurements in the field. Water infiltration parameters were estimated using the Green-Ampt infiltration equation. Apparent profile soil electrical conductivity was obtained using an EM38 sensor. Analysis of variance and orthogonal contrasts were used to determine effects of management treatments on water infiltration parameters and associated soil properties. Soil organic carbon and aggregate stability were significantly (P < 0.05) improved after 12 years of CRP management compared to 12 years of ACS management. Antecedent soil water content and ECa were lower and water infiltration was greater for PCS than for the ACS. For a hay crop treatment (PCS), water infiltration was greatly improved when compared to any ACS or other PCS management treatments. Antecedent soil water content and soil organic carbon were significantly correlated with the water infiltration parameters. Soil ECa was significantly correlated with infiltration-estimated saturated hydraulic conductivity (K-s). This relationship may be useful for mapping spatially-variable water infiltration within fields. In summary, PCS contributed to improved water infiltration as well as to increased soil organic carbon and soil aggregate stability. Soil EC, may be useful for characterizing management influence on water infiltration without labor intensive sampling. C1 Natl Inst Agr & Technol, Soil Management Div, Suwon, South Korea. Univ Missouri, USDA ARS, Cropping Syst & Water Qual Res Unit, Columbia, MO 65211 USA. Univ Missouri, Dept Soil Environm & Atmospher Sci, Columbia, MO 65211 USA. RP Jung, WK (reprint author), Natl Inst Agr & Technol, Soil Management Div, Suwon, South Korea. NR 41 TC 10 Z9 10 U1 2 U2 11 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 945 SW ANKENY RD, ANKENY, IA 50023-9723 USA SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JAN-FEB PY 2007 VL 62 IS 1 BP 55 EP 63 PG 9 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA 135EC UT WOS:000244135900011 ER PT J AU Atui, MB Flinn, PW Lazzari, SMN Lazzari, FA AF Atui, M. B. Flinn, P. W. Lazzari, S. M. N. Lazzari, F. A. TI Detection of Rhyzopertha dominica larvae in stored wheat using ELISA: The impact of myosin degradation following fumigation SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE Rhyzopertha dominica; insect fragments; stored-grain ID INFRARED REFLECTANCE SPECTROSCOPY; INSECT CONTAMINATION; KERNELS AB Hard red winter wheat kernels were infested with eggs of Rhyzopertha dominica. After 20 d, when the larvae reached the fourth instar, they were killed by exposing the infested kernels to phosphine gas for 24 h. The infested kernels were then divided into four portions and treated as follows: one portion was immediately frozen at -80 degrees C to avoid myosin degradation; the other three portions were kept at 32 degrees C and 65% relative humidity, and then frozen at -80 degrees C after 14, 28, and 56d post-fumigation, respectively. Each treatment was replicated five times. Myosin was measured using a commercial enzyme linked immunosorbent assay (ELISA) method that specifically detects this protein (Biotect (R), Austin, TX). Myosin degradation was most rapid in the first 2 weeks after the larvae were killed, decreasing from 1.672 to 0.695ng/well during this period (a 58.4% reduction). There were no significant differences in myosin degradation between samples that were 14, 28, and 56d post-fumigation. Grain is often fumigated to control insects. Frequently, this occurs many weeks before the grain is milled and may be repeated during the storage period. Therefore, estimates using the ELISA test may underestimate internal insect infestation because of myosin degradation. Insect fragment estimates for previously fumigated grain could be underestimated by as much as 58%. Published by Elsevier Ltd. C1 Univ Fed Parana, BR-80060000 Curitiba, Parana, Brazil. Inst Adolfo Lutz Registro, Sao Paulo, Brazil. USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS USA. RP Flinn, PW (reprint author), Univ Fed Parana, BR-80060000 Curitiba, Parana, Brazil. EM flinn@gmprc.ksu.edu RI Flinn, Paul/B-9104-2013 NR 16 TC 9 Z9 9 U1 0 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 2 BP 156 EP 159 DI 10.1016/j.jspr.2006.04.001 PG 4 WC Entomology SC Entomology GA 150EC UT WOS:000245197400010 ER PT J AU Arbogast, RT AF Arbogast, Richard T. TI A wild strain of Plodio interpunctella (Hubner) (Lepidoptera : Pyralidae) from farm-stored maize in South Carolina: Development under different temperature, moisture, and dietary conditions SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE stored-product insects; Plodia interpunctella; development; survival; stored maize ID INDIANMEAL MOTH LEPIDOPTERA; EPHESTIA-KUEHNIELLA ZELLER; MEAL MOTH; PHYCITIDAE; REPRODUCTION; INFESTATION; VARIETIES; PRODUCTS; HUMIDITY; BIOLOGY AB The purpose of this study was to determine the duration of immature development and survivorship of Plodia interpunctella (Hilbrier) on maize over a range of temperatures and grain moisture contents encountered in maize stored on farms in the southeastern states (USA). Laboratory cultures were established with moths collected from farm-stored maize in South Carolina and maintained on cracked maize at 30 degrees C and 60% r.h. The incubation period and percentage hatch of eggs was determined at 18 combinations of temperature and r.h. Hatch was < 1% at 15 and 40 degrees C. In the range 20-35 degrees C, percentage hatch declined as temperature increased, and the mean incubation period ranged from 3.1 to 8.5 d. Neither percentage hatch nor incubation period were affected by r.h. between 43% and 76%. The relationship between mean developmental period (oviposition to adult eclosion) and temperature was well described by a quadratic polynomial that predicted a decline from 67.6 to 30.1 d as temperature increased from 20 to 3 1.1 degrees C, followed by an increase to 38.5 d as temperature increased further to 35 degrees C. The results suggest a lower temperature threshold for development near 15 degrees C and an upper limit slightly greater than 35 degrees C. Moisture content had a significant effect on developmental period at all the temperatures studied, but the pattern of variation with moisture depended upon the temperature. (c) 2006 Elsevier Ltd. All rights reserved. C1 USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL 32608 USA. RP Arbogast, RT (reprint author), USDA ARS, Ctr Med Agr & Vet Entomol, 1700 SW 23rd Dr, Gainesville, FL 32608 USA. EM tarbogast@gainesville.usda.ufl.edu NR 20 TC 7 Z9 8 U1 5 U2 9 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 2 BP 160 EP 166 DI 10.1016/j.jspr.2006.03.003 PG 7 WC Entomology SC Entomology GA 150EC UT WOS:000245197400011 ER PT J AU Tilley, DR Casada, ME Arthur, FH AF Tilley, Dennis R. Casada, Mark E. Arthur, Frank H. TI Heat treatment for disinfestation of empty grain storage bins SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE Tribolium castaneum; Sitophilus oryzae (L.); Rhyzopertha dominica (F.); heat treatment ID STORED-PRODUCT INSECTS; TRIBOLIUM-CASTANEUM; LIFE STAGES; COLEOPTERA; TENEBRIONIDAE; TEMPERATURES; MILL; MORTALITY AB An alternative to fumigants and insecticides for controlling stored-product insects in empty grain storage bins prior to filling is heat treatment, in which the temperature is quickly raised to a minimum of 50 degrees C and held there for 2-4 h. Effectiveness of heat treatment on empty grain storage bins was evaluated for five commercial propane and electric heat-treatment systems by measuring air temperature and associated mortality of Tribolium castaneum (Herbst), the red flour beetle, Sitophilus oryzae (L.), the rice weevil, and Rhyzopertha dominica (F.), the lesser grain borer, exposed for different time intervals. Eleven locations, six above and five below the drying floor, were monitored for air temperature and associated mortality of the three insect species, using arenas initially stocked with live adult insects. Data were analyzed separately for each heating system, with floor location and time interval as main effects for insect mortality. A high-output propane heater (29 kW) produced 100% mortality in 2 h for the three insect species at all test locations. An electric duct-heater system (18 kW) also produced 100% mortality at all test locations after 40 h when aided by a complicated interior heat-distribution system. The other three systems produced less than 100% mortality. Published by Elsevier Ltd. C1 USDA ARS, Manhattan, KS 66502 USA. RP Casada, ME (reprint author), USDA ARS, 1515 Coll Ave, Manhattan, KS 66502 USA. EM casada@ksu.edu NR 19 TC 10 Z9 11 U1 0 U2 13 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 3 BP 221 EP 228 DI 10.1016/j.jspr.2006.04.005 PG 8 WC Entomology SC Entomology GA 168OG UT WOS:000246533300004 ER PT J AU Vardeman, EA Campbell, JF Arthur, FH Nechols, JR AF Vardeman, Erika A. Campbell, James F. Arthur, Frank H. Nechols, James R. TI Behavior of female Rhyzopertha dominica (Coleoptera : Bostrichidae) in a mono-layer of wheat treated with diatomaceous earth SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE Rhyzopertha dominica; diatomaceous earth; wheat; movement ID GRAIN BORER COLEOPTERA; STORED-PRODUCT INSECTS; AGGREGATION PHEROMONE; IMMIGRATION; HUMIDITY; PATTERNS; FUTURE AB Adult female lesser grain borers (Rhyzopertha dominica [F.]) were observed in a mono-layer of wheat sandwiched between two layers of glass to determine if movement patterns and survival rates differed in wheat that was admixed with diatomaceous earth (DE) compared with untreated wheat. Observations were also made to determine if responses to DE differed depending on the commercial formulation of DE tested at the labeled rates. Mortality was higher in the DE treatments than in the untreated controls, and also varied according to the DE formulation. In wheat treated with 1000 ppm Dryacide (R), 400 ppm Protect-It (R), and 500 ppm Insecto (TM) (labeled rate for the individual products), mean percentage mortality was 100 +/- 0, 71.4 +/- 10.1, and 57.1 +/- 11.1, respectively. Although total distance traveled and the number of turns taken by the beetles was lower in the Dryacide treatment compared to the untreated controls, the movement patterns were not significantly different among the three DE treatments. Observed differences in mortality are likely related to DE products or amount applied rather than to differences in DE exposure resulting from movement behavior. Published by Elsevier Ltd. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66502 USA. Carolina Biol Supply Co, Burlington, NC 27215 USA. Kansas State Univ, Dept Entomol, Manhattan, KS 66506 USA. RP Arthur, FH (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66502 USA. EM frank.arthur@gmprc.ksu.edu RI Campbell, James/J-9901-2012 NR 25 TC 10 Z9 10 U1 0 U2 6 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 3 BP 297 EP 301 DI 10.1016/j.jspr.2006.07.001 PG 5 WC Entomology SC Entomology GA 168OG UT WOS:000246533300014 ER PT J AU Mohandass, S Arthur, FH Zhu, KY Throne, JE AF Mohandass, S. Arthur, F. H. Zhu, K. Y. Throne, J. E. TI Biology and management of Plodia interpunctella (Lepidoptera : Pyralidae) in stored products SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Review DE Plodia interpunctella; biology; control; research ID INDIAN MEAL-MOTH; BRACON-HEBETOR HYMENOPTERA; PROLONGS DEVELOPMENTAL TIME; SOUTHEASTERN UNITED-STATES; INTEGRATED PEST-MANAGEMENT; PHEROMONE-BAITED TRAPS; HUBNER LEPIDOPTERA; ALMOND MOTH; POPULATION-DYNAMICS; BACILLUS-THURINGIENSIS AB Plodia interpunctella (Hubner), the Indian meal moth, is a world-wide insect pest of stored-products and processed food commodities. It can infest a variety of products and is perhaps the most economically important insect pest of processed food. In this review, we summarize the biology of P. interpunctella, discuss oviposition and development in relation to temperature, environment and food source, examine studies involving sampling and detection, describe various aspects of integrated control, summarize the current knowledge regarding management of P. interpunctella, and address potential areas for new research. The use of reduced-risk insecticides, non-chemical control, targeted pest management through spatial analysis and other means of identifying specific locations of infestations, and computer models that simulate population growth, are examples of some of those new areas of research. Published by Elsevier Ltd. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66506 USA. Kansas State Univ, Dept Architecture Planning & Design, Manhattan, KS 66506 USA. Kansas State Univ, Dept Entomol, Manhattan, KS 66506 USA. RP Arthur, FH (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66506 USA. EM frank.arthur@gmprc.ksu.edu NR 142 TC 42 Z9 52 U1 5 U2 43 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 3 BP 302 EP 311 DI 10.1016/j.jspr.2006.08.002 PG 10 WC Entomology SC Entomology GA 168OG UT WOS:000246533300015 ER PT J AU Vardeman, EA Arthur, FH Nechols, JR Campbell, JF AF Vardeman, Erika A. Arthur, Frank H. Nechols, James R. Campbell, James F. TI Efficacy of surface applications with diatomaceous earth to control Rhyzopertha dominica (F.) (Coleoptera : Bostrichidae) in stored wheat SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE Rhyzopertha dominica; diatomaceous earth; wheat; control; movement ID GRAIN BORER COLEOPTERA; EXPOSURE INTERVAL; INSECTS; TEMPERATURE; HUMIDITY; IMMIGRATION; MORTALITY; PATTERNS; DRYACIDE AB Commercial formulations of diatomaceous earth (DE) products labeled for use as grain protectants usually specify on the label the depth for using them as a surface treatment, which is often 30.5cm. An experiment was conducted at two temperatures (27 and 32 degrees C) and three exposure intervals (7, 10 and 14 d), at a relative humidity of 57-60% to determine if Rhyzopertha dominica (F.), the lesser grain borer, could penetrate a 30.5-cm layer of wheat treated with the labeled rates of three commercial formulations of DE, and, if so, to measure rates of adult survival and progeny production. When R. dominica adults were introduced to this surface layer of 30.5-cm wheat admixed with DE, they were able to penetrate the DE-treated layer and oviposit in the untreated wheat below. Both adult survival and progeny production were significantly lower in wheat with a surface-layer treatment of Dryacide (R) (1000 ppm) as compared to Insecto (TM) (500 ppm), Protect-It (R) (400 ppm) or the untreated control. Temperature and exposure interval had no effect on adult survival or progeny production. The vertical displacement patterns of adults were significantly different among DE treatments, but not for temperature or exposure intervals. More R. dominica traveled a greater distance in the untreated control, followed by Insecto (TM), Protect-It (R), and then Dryacide (R). Results indicate that R. dominica can penetrate a surface layer of DE-treated wheat and reproduce within and below it, but it is possible that pest suppression is dose dependent, or it may depend on a combination of application rate and specific DE formulation. Published by Elsevier Ltd. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66502 USA. Carolina Biol Supply Co, Burlington, NC 27215 USA. Kansas State Univ, Dept Entomol, Manhattan, KS 66506 USA. RP Arthur, FH (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66502 USA. EM arthur@gmprc.ksu.edu RI Campbell, James/J-9901-2012 NR 27 TC 15 Z9 17 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 4 BP 335 EP 341 DI 10.1016/j.jspr.2006.08.003 PG 7 WC Entomology SC Entomology GA 213MA UT WOS:000249670400004 ER PT J AU Flinn, PW Hagstrum, DW Reed, CR Phillips, TW AF Flinn, P. W. Hagstrum, D. W. Reed, C. R. Phillips, T. W. TI Stored Grain Advisor Pro: Decision support system for insect management in commercial grain elevators SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE Rhyzopertha dominica; Cryptolestes ferrugineus; decision support system; model; integrated pest management; stored grain; area-wide ID STORAGE; INFORMATION; COLEOPTERA AB A decision support system, Stored Grain Advisor Pro (SGA Pro) was developed to provide insect pest management information for wheat stored at commercial elevators. The program uses a model to predict future risk based on current insect density, grain temperature and moisture. A rule-based system was used to provide advice and recommendations to grain managers. The software was tested in a research program conducted at commercial grain elevators in Kansas and Oklahoma, USA. A vacuum-probe sampler was used to take ten 3-kg grain samples in the top 12 m of each bin that contained wheat. After the insect species and numbers were determined for each sample, the data were entered into SGA Pro. A risk analysis and treatment recommendation report for all bins was presented to the grain managers every 6 weeks. SGA Pro correctly predicted for 71-80% of bins whether the grain was safe or at high risk of dense infestation and grain damage. SGA Pro failed to predict "unsafe" insect densities in only 2 out of 399 Kansas bins (0.5%) and in none of 114 bins in Oklahoma. Grain managers who followed SGA Pro's recommendations tended to fumigate only the bins with high insect densities instead of fumigating all bins at their facility. This resulted in more efficient insect pest management because fumigating bins only when insect densities exceeded economic thresholds and treating only the bins that required fumigation minimized the risk of economic losses from insects, reduced the cost of pest management, and reduced the use of grain fumigant. Published by Elsevier Ltd. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS USA. Kansas State Univ, Dept Grain Sci & Ind, Manhattan, KS 66506 USA. Oklahoma State Univ, Dept Entomol, Stillwater, OK 74078 USA. RP Flinn, PW (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS USA. EM paul.flinn@gmprc.ksu.edu RI Flinn, Paul/B-9104-2013 NR 19 TC 14 Z9 16 U1 0 U2 9 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 4 BP 375 EP 383 DI 10.1016/j.jspr.2006.09.004 PG 9 WC Entomology SC Entomology GA 213MA UT WOS:000249670400010 ER PT J AU Chanbang, Y Arthur, FH Wilde, GE Throne, JE AF Chanbang, Y. Arthur, F. H. Wilde, G. E. Throne, J. E. TI Efficacy of diatomaceous earth and methoprene, alone and in combination, against Rhyzopertha dominica (F.) (Coleoptera : Bostrichidae) in rough rice SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE protectant; IGR; diatomaceous earth (DE); insects; control ID SITOPHILUS-ORYZAE L.; INSECTICIDAL EFFICACY; STORED WHEAT; RELATIVE-HUMIDITY; EXPOSURE INTERVAL; FLOUR BEETLE; GRAIN TYPE; TEMPERATURE; TENEBRIONIDAE; CURCULIONIDAE AB Combination treatments of diatomaceous earth (DE) (Protect-It (R)) and the insect growth regulator (IGR) methoprene (Diacon (R) II) were evaluated against Rhyzopertha dominica (F.), the lesser grain borer, on stored rough rice. Application rates of DE and methoprene ranged from 0 to 500 ppm and 0 to I ppm, respectively, in 25 treatment combinations. Tests were conducted by exposing 20 adults for 2 weeks at 32 degrees C and 75% relative humidity on single varieties of long-, short-, and medium-grain rough rice, removing adults, and holding the rice for 8 weeks at the same conditions to collect F, progeny. In the absence of methoprene, mortality of exposed adults increased as the concentration of DE increased, but even at the highest rate of 500 ppm., mortality was only 57.5 +/- 12% and 58.8 +/- 9.7% in long and medium-grain rice, respectively, and 26.3 +/- 4.7% in short-grain rice. Mortality of R. dominica exposed on short-grain rice was lower than mortality on long-and medium-grain rice at several combinations with 375 and 500 ppm DE. There was also an unexpected increase in adult mortality with the addition of methoprene so that at 1 ppm methoprene and 500 ppm DE, mortality in long-, medium-, and short-grain rice was 77.5 +/- 9.0%, 77.5 +/- 10.0%, and 58.5 +/- 3.0%, respectively. In the absence of methoprene, progeny produced oil A long- and short-grain rice ranged from 48.0 +/- 21.2 to 87.2 +/- 9.0, compared to 16.5 +/- 5.5 to 33.5 +/- 8.6 progeny produced on medium-grain rice. With the inclusion of methoprene there were few progeny produced in any of the treatment combinations, and the overall average was 0.6 +/- 0.3. Similarly, with no methoprene the range of insect-damaged kernels (IDK) was 5.2 +/- 2.7 to 12.2 +/- 3.1%, but with A methoprene the overall average was reduced to 1.8 +/- 0.2%. While control of R. dominica was somewhat limited with DE, the differences among rice varieties seems to indicate that the specific type and possibly variety of rough rice may influence mortality and reproduction of R. dominica exposed to DE. With methoprene, progeny production was greatly suppressed regardless of DE concentration, but combining DE with methoprene would give some measure of adult control. (c) 2007 Published by Elsevier Ltd. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66502 USA. Chiang Mai Univ, Chiang Mai 50000, Thailand. Kansas State Univ, Dept Entomol, Manhattan, KS 66506 USA. RP Arthur, FH (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66502 USA. EM frank.arthur@gmprc.ksu.edu NR 28 TC 11 Z9 13 U1 0 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 4 BP 396 EP 401 DI 10.1016/j.jspr.2006.12.003 PG 6 WC Entomology SC Entomology GA 213MA UT WOS:000249670400012 ER PT J AU Arbogast, RT AF Arbogast, Richard T. TI A wild strain of Plodia interpunctella (Hubner) (Lepidoptera : Pyralidae) from farm-stored maize in South Carolina: Effect of temperature on mating, survival, and fecundity SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE stored-product insects; Plodia interpunctella; mating; oviposition; survival; stored maize ID INDIANMEAL MOTH LEPIDOPTERA; EPHESTIA-CAUTELLA WLK; PHYCITID MOTHS; REPRODUCTION; OVIPOSITION; HUMIDITY; DIET AB The purpose of this study was to develop age-specific survivorship and fecundity schedules for adult Plodia interpunctella (Hubner) relevant to maize storages, with special reference to the southeastern states (USA). Laboratory cultures were established with moths collected from farm-stored maize in South Carolina and maintained on cracked maize at 30 degrees C and 60% r.h. Age-specific schedules of survivorship and fecundity, the length of the oviposition period, mating success, and mating frequency were determined at 20, 25, 30, and 35 degrees C and about 75% r.h. The maximum oviposition period was longest (18 d) at 20 and 25 degrees C, and shortest (8 d) at 35 degrees C. The optimum temperatures for reproduction (mating frequency and fecundity) were 25-30 degrees C, but mean life-span was longest (13.2 d) at 20 degrees C and declined linearly with increasing temperature. Mean total (lifetime) fecundity ranged from 16.9 eggs at 35 degrees C to 227.7 eggs at 25 degrees C. Published by Elsevier Ltd. C1 USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL 32608 USA. RP Arbogast, RT (reprint author), USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL 32608 USA. EM tarbogast@gainesville.usda.ufl.edu NR 20 TC 8 Z9 8 U1 1 U2 14 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 4 BP 503 EP 507 DI 10.1016/j.jspr.2007.01.006 PG 5 WC Entomology SC Entomology GA 213MA UT WOS:000249670400027 ER PT J AU Lord, JC AF Lord, Jeffrey C. TI Desiccation increases the efficacy of Beauveria bassiana for stored-grain pest insect control SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Article DE Beauveria bassiana; Plodia interpunctella; Sitophilus; Lasioderina serricorne; desiccation; humidity; grain beetle ID RELATIVE-HUMIDITY; COLEOPTERA; POPULATIONS; MONILIALES; INFECTION; BRUCHIDAE; FUNGUS; BORER; WHEAT AB The effect of desiccation stress on the efficacy of Beauveria bassiana for controlling stored-product insects was investigated in laboratory bioassays. The mortality of B. bassiana-treated Plodia interpunctella larvae was greater at a vapor pressure deficit (VPD) of 2.42 or 1.87 kPa than at 1.06 kPa. Moisture also had significant effects on the mortalities of adult rice weevils, Sitophilus oryzae and maize weevils, Sitophilus zeamais. Mortality of S. zeamais was higher at 2.42 and 1.87 kPa than at 1.06 kPa, while mortality of S. oryzae was higher at 1.87 kPa than at either 2.42 or 1.06 kPa. Higher control mortality at the higher two VPDs indicated that S. zeamais was less desiccation tolerant than S. oryzae. The mortalities of B. bassiana-treated adult Cryptolestes ferrugineus, larval Lasioderma serricorne and larval Oryzaephilus surinamensis were not significantly affected by VPD. These results demonstrate that dry stored-grain conditions are favorable for B. bassiana efficacy. (c) 2007 Elsevier Ltd. All rights reserved. C1 USDA ARS, Grain Mkt & Prod Res Ctr, Manhattan, KS 66502 USA. RP Lord, JC (reprint author), USDA ARS, Grain Mkt & Prod Res Ctr, 1515 Coll Ave, Manhattan, KS 66502 USA. EM jeffrey.lord@gmprc.ksu.edu NR 24 TC 10 Z9 12 U1 1 U2 11 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 4 BP 535 EP 539 DI 10.1016/j.jspr.2007.03.002 PG 5 WC Entomology SC Entomology GA 213MA UT WOS:000249670400032 ER PT J AU Arbogast, RT Chini, SR AF Arbogast, Richard T. Chini, Shahpar R. TI Abundance of Plodia interpunctella (Hubner) and Cadra cautella (Walker) infesting maize stored on South Carolina farms: Seasonal and non-seasonal variation (vol 41, pg 528, 2005) SO JOURNAL OF STORED PRODUCTS RESEARCH LA English DT Correction C1 USDA ARS, CMAVE, Gainesville, FL 32608 USA. RP Arbogast, RT (reprint author), USDA ARS, CMAVE, 1700 SW 23rd Dr, Gainesville, FL 32608 USA. EM tarbogast@gainesville.usda.ufl.edu NR 1 TC 0 Z9 0 U1 3 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0022-474X J9 J STORED PROD RES JI J. Stored Prod. Res. PY 2007 VL 43 IS 4 BP 598 EP 598 DI 10.1016/j.jspr.2007.01.003 PG 1 WC Entomology SC Entomology GA 213MA UT WOS:000249670400042 ER PT J AU Russo, VM Kindiger, B AF Russo, V. M. Kindiger, B. TI Vegetables and grass winter covers in rotation SO JOURNAL OF SUSTAINABLE AGRICULTURE LA English DT Article ID ITALIAN RYEGRASS; YIELD; GROWTH; FORAGE AB It may be that rotation of dispirit crops can allow for extended usage of cropland. Early and later maturing ryegrass varieties 'Shiwasuaoba' and 'Gulf' were planted as over-wintering covers. Controls consisted of a fall planted wheat species and bare soil. In the following spring the ryegrasses were clipped and the stubble left in place. The wheat was turned under. Biomass of the covers was determined. Sweet corn was planted using no-till techniques. Following harvest of sweet corn the stalks were tilled under and raised beds prepared. Bell pepper from transplants or cucumbers from seed were established. Harvests of the second vegetable crops occurred well before frost and the land was replanted to the ryegrasses or wheat or left bare. Yields from all crops were determined. Year affected results-yields of covers were higher in 2004 than 2005 with wheat producing the most biomass. Sweet corn yield was not affected by treatment, bell pepper had higher yields in 2004, and cucumber had higher yields in 2005. Total combined yields of all components (covers, sweet corn and bell pepper or cucumber) were generally better on land with covers than on land without a cover. Three crops could be produced on the same land in a year. The ryegrass 'Shiwasuaoba' matures earlier than does 'Gulf' and can be used for forage or a seed harvest. The system allows for diversity of production and for maximization of land usage. C1 USDA ARS, S Cent Agr Res Lab, Lane, OK 74555 USA. USDA, Agr Res Serv, Grazinglands Res Lab, El Reno, OK 73036 USA. RP Russo, VM (reprint author), USDA ARS, S Cent Agr Res Lab, 911 Highway 3W, Lane, OK 74555 USA. EM vrusso-usda@lane-ag.org; bkindige@grl.ars.usda.gov OI Kindiger, Bryan/0000-0002-2938-3653 NR 15 TC 1 Z9 1 U1 0 U2 2 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1044-0046 J9 J SUSTAIN AGR JI J. Sustain. Agric. PY 2007 VL 31 IS 1 BP 33 EP 44 DI 10.1300/J064v31n01_05 PG 12 WC Agriculture, Multidisciplinary SC Agriculture GA 227GV UT WOS:000250646100004 ER PT J AU Belefant-Miller, H AF Belefant-Miller, Helen TI Poultry litter induces tillering in rice SO JOURNAL OF SUSTAINABLE AGRICULTURE LA English DT Article ID FARMYARD MANURE; GROWTH; YIELD; FERTILIZERS; NITROGEN; TILLAGE AB Poultry litter (PL) is used as a soil amendment for numerous crops including rice (Oryza sativa L.). Although it is known that overall rice growth and yield are improved by the addition of PL to the soil, tiller number is here identified as a specific parameter that is increased by PL. Since the addition of PL can have highly variable results in field studies, a relatively quick, small-scale, and controlled system was developed for examining the effects of PL on young rice plants grown in pots in the greenhouse. This system has several advantages over field experiments. Since the effects of PL can be observed early in rice growth by measuring early tiller production, tests can be done in a shorter time period. Greenhouse tests can also be carried out throughout the year. The application of either PL or inorganic fertilizer to the soil increases tiller number, but the combination of PL and fertilizer results in a synergistic increase in early tillers. Tiller induction by PL occurred in a number of rice cultivars which included high- and low-tillering varieties. Tiller induction occurred with multiple commercial PL sources from different areas of North America and thus from different varieties of chickens, bedding material, and feeds. Since each of the diverse commercial PLs induced tillering, it must be considered that the tiller induction factor(s) are derived from the chickens. The molecular mechanisms for tillering are not understood and PL then could be valuable as a triggering mechanism for studying this phenomenon. C1 USDA ARS, Natl Rice Res Ctr, Stuttgart, AR 72160 USA. RP Belefant-Miller, H (reprint author), USDA ARS, Natl Rice Res Ctr, POB 1090,2890 Highway 130 E, Stuttgart, AR 72160 USA. EM hmiller@spa.ars.usda.gov NR 13 TC 2 Z9 3 U1 0 U2 2 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1044-0046 J9 J SUSTAIN AGR JI J. Sustain. Agric. PY 2007 VL 31 IS 1 BP 151 EP 160 DI 10.1300/J064v31n01_12 PG 10 WC Agriculture, Multidisciplinary SC Agriculture GA 227GV UT WOS:000250646100011 ER PT J AU Malik, NSA Bradford, JA AF Malik, Nasir S. A. Bradford, Joe M. TI Plant growth regulatory effects of chicken litter extract SO JOURNAL OF SUSTAINABLE AGRICULTURE LA English DT Article DE ammonium sulfate; chicken litter; growth regulatory; organic farming; polyamine; putrescine ID MELOIDOGYNE-INCOGNITA; POULTRY LITTER; OAT LEAVES; POLYAMINES; SENESCENCE; PERFORMANCE; NITROGEN; OLIVE AB Chicken litter is often used in organic farming as a source of plant food, and to improve soil organic matter and microbial populations. Both positive and negative effects of such an amendment have been reported. Because of the complex interactions involving soil, plant, and microbial populations in the most common test systems, it is difficult to attribute the observed plant responses to any one component of the test system affected by chicken litter. We have therefore conducted studies on the chicken litter extracts in a soil-less system to ascertain whether chicken litter affects plants simply by providing plant nutrients or if it also affects plants through plant growth regulatory substances. Since chicken litter is generally rich in available ammonium nitrogen, we studied the effects of chicken litter extract on ammonium induced rise in putrescine levels in oat leaves. Our results showed increases in putrescine levels in oat leaves floating on ammonium sulfate solution (0.033%) but not in leaves floating on chicken litter extract containing equivalent amount of ammonium nitrogen. Mixing chicken litter extract with the ammonium sulfate inhibited the ammonium induced rise in putrescine levels thus supporting the hypothesis that regulatory substances in chicken litter extract affect plant growth. In addition, our experiments showed that chicken litter extracts inhibited root growth in cowpeas that could not be attributed to the levels of ammonium nitrogen present in the extract. In fact, emerging roots of young cowpea seedlings exhibited an anti-geotropic response more akin to hormonal effects than a nutritional phenomenon. C1 USDA ARS, Weslaco, TX 78596 USA. RP Malik, NSA (reprint author), USDA ARS, 2413 E Business Highway 83, Weslaco, TX 78596 USA. EM nmalik@Weslaco.ars.usda.gov; Jbradford@Weslaco.ars.usda.gov NR 25 TC 0 Z9 0 U1 1 U2 1 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1044-0046 J9 J SUSTAIN AGR JI J. Sustain. Agric. PY 2007 VL 30 IS 2 BP 5 EP 14 DI 10.1300/J064v30n02_03 PG 10 WC Agriculture, Multidisciplinary SC Agriculture GA 198TZ UT WOS:000248651700002 ER PT J AU Boyer, DG Belesky, DP Turner, KE AF Boyer, Douglas G. Belesky, David P. Turner, Kenneth E. TI Sustainable turkey litter amendments for mixed swards grazed by sheep in Appalachia: Nitrate leaching SO JOURNAL OF SUSTAINABLE AGRICULTURE LA English DT Article DE nitrate leaching; turkey litter; chicory; mixed swards; pasture management ID NITROGEN AB Increased poultry production in the Appalachian Region provides a readily available nutrient source and a means to improve soil quality. As with any applied source of nutrients, surface and ground water quality can be compromised if nutrient inputs exceed plant nutrient requirements. Understanding nutrient dynamics in hill-land pasture enables us to develop management practices that minimize detrimental effects on water quality, and stabilize and improve the productive capacity of highly eroded soil. The objective of this research was to assess nitrate leaching under mixed swards of orchardgrass (Dactylis glomerata), white clover (Trifolium repens), and chicory (Cichorum intybus) receiving various loadings of composted turkey litter and grazed by sheep (Ovis aries). Treatments were applied in the early spring of 1997, 1999, and 2001 and consisted, of P and K only; N, P and K; 3 Mg ha(-1) composted turkey litter; and 6 Mg ha(-1) composted turkey litter. Indications were that any of the treatments supplied adequate herbage to sustain rotational stocking of growing lambs at 50 lambs per hectare, but NO3-N leaching occurred at the litter application rate of 6 Mg ha(-1). Nitrate leaching also occurred when no additional N was applied as a result of an increased ratio of white clover in the sward.. When chicory is included in the sward composition, rates of composted turkey litter application greater than 3 Mg ha(-1) cannot be recommended from a NO3-N leaching perspective. C1 ARS, USDA, AFSRC, Beaver, WV 25813 USA. RP Boyer, DG (reprint author), ARS, USDA, AFSRC, 1224 Airport Rd, Beaver, WV 25813 USA. EM doug.boyer@ars.usda.gov NR 16 TC 0 Z9 0 U1 0 U2 0 PU HAWORTH PRESS INC PI BINGHAMTON PA 10 ALICE ST, BINGHAMTON, NY 13904-1580 USA SN 1044-0046 J9 J SUSTAIN AGR JI J. Sustain. Agric. PY 2007 VL 29 IS 4 BP 75 EP 86 DI 10.1300/J064v29n04_07 PG 12 WC Agriculture, Multidisciplinary SC Agriculture GA 147QG UT WOS:000245016900005 ER PT J AU Zelinka, SL AF Zelinka, Samuel L. TI Uncertainties in corrosion rate measurements of fasteners exposed to treated wood at 100 % relative humidity SO JOURNAL OF TESTING AND EVALUATION LA English DT Article DE corrosion; exposure test; wood; preservative; ACQ; alkaline copper quaternary AB This paper evaluates the effect that uncertainties in measurements of time, weight, and surface area have on the determination of the corrosion rate of metal fasteners in contact with wood. Three different types of nails were driven into alkaline copper quaternary (ACQ)-treated wood and exposed to 26.7 degrees C (80 degrees C) at 100% relative humidity environment for up to I year. It was observed that uncertainties in measurement of corrosion rate of less than 5% could be obtained in 6 months of testing. This paper gives a description of the methods used as well as recommendations for future corrosion exposure tests in wood. C1 US Forest Serv, USDA, Forest Prod Lab, Madison, WI 53726 USA. RP Zelinka, SL (reprint author), US Forest Serv, USDA, Forest Prod Lab, Madison, WI 53726 USA. RI Zelinka, Samuel/A-9198-2009 NR 9 TC 5 Z9 5 U1 0 U2 1 PU AMER SOC TESTING MATERIALS PI W CONSHOHOCKEN PA 100 BARR HARBOR DR, W CONSHOHOCKEN, PA 19428-2959 USA SN 0090-3973 J9 J TEST EVAL JI J. Test. Eval. PD JAN PY 2007 VL 35 IS 1 BP 106 EP 109 PG 4 WC Materials Science, Characterization & Testing SC Materials Science GA 126NA UT WOS:000243518400015 ER PT J AU Wang, LJ Parnell, CB Buser, MD AF Wang, Lingjuan Parnell, Calvin B., Jr. Buser, Michael D. TI Theoretical study of the impact of particulate matter gravitational settling on ambient coarse particulate matter monitoring for agricultural emissions SO JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION LA English DT Article AB The particle size distributions (PSDs) of particulate matter (PM) in the downwind plume from simulated sources of a cotton gin were analyzed to determine the impact of PM settling on PM monitoring. The PSD of PM in a plume varies as a function of gravitational settling. Gravitational settling has a greater impact on the downwind PSD from sources with PSDs having larger mass median diameters (MMDs). The change in PSD is a function of the source PSD of emitted PM, wind speed, and downwind distance. Both MMD and geometric standard deviation (GSD) in the downwind plume decrease with an increase in downwind distance and source MMD. The larger the source MMD, the greater the change in the downwind MMD and GSD. Also, the greater the distance from the source to the sampler, the greater the change in the downwind MMD and GSD. Variations of the PSD in the downwind plume significantly impact PM, sampling errors associated with the U.S. Environmental Protection Agency (EPA) PM10 samplers. For the emission sources with MMD > 10 mu m, the PM10 oversampling rate increases with an increase in downwind distance caused by the decrease of GSD of the PSD in the downwind plume. Gravitational settling of particles does not help reduce the oversampling problems associated with the EPA PM10 sampler. Furthermore, oversampling rates decrease with an increase of the wind speed. C1 N Carolina State Univ, Dept Biol & Agr Engn, Raleigh, NC 27695 USA. Texas A&M Univ, Dept Biol & Agr Engn, College Stn, TX USA. USDA ARS, Cotton Prod & Proc Res Unit, Lubbock, TX 79401 USA. RP Wang, LJ (reprint author), N Carolina State Univ, Dept Biol & Agr Engn, Campus Box 7625, Raleigh, NC 27695 USA. EM ling_wang@ncsu.edu NR 10 TC 2 Z9 2 U1 0 U2 1 PU AIR & WASTE MANAGEMENT ASSOC PI PITTSBURGH PA ONE GATEWAY CENTER, THIRD FL, PITTSBURGH, PA 15222 USA SN 1047-3289 J9 J AIR WASTE MANAGE JI J. Air Waste Manage. Assoc. PD JAN PY 2007 VL 57 IS 1 BP 111 EP 115 PG 5 WC Engineering, Environmental; Environmental Sciences; Meteorology & Atmospheric Sciences SC Engineering; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA 124EC UT WOS:000243349300014 PM 17269236 ER PT J AU Baker, MK Kennedy, DJ Bohle, PL Campbell, DS Knapman, L Grady, J Wiltshire, J McNamara, M Evans, WJ Atlantis, E Singh, MAF AF Baker, Michael K. Kennedy, David J. Bohle, Philip L. Campbell, Deena S. Knapman, Leona Grady, Jodie Wiltshire, James McNamara, Maria Evans, William J. Atlantis, Evan Singh, Maria A. Fiatarone TI Efficacy and feasibility of a novel tri-modal robust exercise prescription in a retirement community: A randomized, controlled trial SO JOURNAL OF THE AMERICAN GERIATRICS SOCIETY LA English DT Article; Proceedings Paper CT 59th Annual Scientific Meeting of the Gerontological-Society-of-America CY NOV 18, 2006 CL Dallas, TX SP Gerontol Soc Amer DE multimodal exercise; retirement community; aged ID 6-MINUTE WALK TEST; OLDER-ADULTS; FUNCTIONAL PERFORMANCE; DEPRESSIVE SYMPTOMS; RESISTANCE EXERCISE; NEUROTROPHIC FACTOR; PERCEIVED EXERTION; PHYSICAL-EXERCISE; BODY-COMPOSITION; CAPACITY AB OBJECTIVES: To test the feasibility and efficacy of current guidelines for multimodal exercise programs in older adults. DESIGN: Randomized, controlled trial. SETTING: Retirement village. PARTICIPANTS: Thirty-eight subjects (14 men and 24 women) aged 76.6 +/- 6.1. INTERVENTION: A wait list control or 10 weeks of supervised exercise consisting of high-intensity (80% of one-repetition maximum (1RM)) progressive resistance training (PRT) 3 days per week, moderate-intensity (rating of perceived exertion 11 to 14/20) aerobic training 2 days per week, and progressive balance training 1 day per week. MEASUREMENTS: Blinded assessments of dynamic muscle strength (1RM), balance, 6-minute walk, gait velocity, chair stand, stair climb, depressive symptoms, self-efficacy, and habitual physical activity level. RESULTS: Higher baseline strength and psychological well-being were associated with better functional performance. Strength gains over 10 weeks averaged 39 +/- 31% in exercise, versus 21 +/- 24% in controls (P=.10), with greater improvements in hip flexion (P=.01), hip abduction (P=.02), and chest press (P=.04) in the exercise group. Strength adaptations were greatest in exercises in which the intended continuous progressive overload was achieved. Stair climb power (12.3 +/- 15%, P=.002) and chair stand time (-7.1 +/- 15%, P=.006) improved significantly and similarly in both groups. Reduction in depressive symptoms was significantly related to compliance (attendance rate r=-0.568, P=.009, PRT progression in loading r=-0.587, P=.02, and total volume of aerobic training r=-0.541, P=.01), as well as improvements in muscle strength (r=-0.498, P=.002). CONCLUSION: Robust physical and psychological adaptations to exercise are linked, although volumes and intensities of multiple exercise modalities sufficient to cause significant adaptation appear difficult to prescribe and adhere to simultaneously in older adults. C1 Univ Sydney, Sch Exercise & Sport Sci, Lidcombe, NSW 1825, Australia. Univ New S Wales, Sch Org & Management, Sydney, NSW, Australia. Univ Arkansas Med Sci, Nutr Metab & Exercise Lab, Little Rock, AR 72205 USA. Tufts Univ, Hebrew Senior Life & Jean Mayer USDA Human Nutr R, Boston, MA 02111 USA. RP Baker, MK (reprint author), Univ Sydney, Sch Exercise & Sport Sci, POB 170, Lidcombe, NSW 1825, Australia. EM michael_baker@usyd.edu.au RI Baker, Michael/E-9514-2010; Atlantis, Evan/D-8338-2012; Bohle, Philip/K-6397-2012; OI Baker, Michael/0000-0002-0551-4209 NR 41 TC 33 Z9 34 U1 2 U2 10 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 0002-8614 J9 J AM GERIATR SOC JI J. Am. Geriatr. Soc. PD JAN PY 2007 VL 55 IS 1 BP 1 EP 10 DI 10.1111/j.1532-5415.2006.01031.x PG 10 WC Geriatrics & Gerontology; Gerontology SC Geriatrics & Gerontology GA 126IV UT WOS:000243507500001 PM 17233679 ER PT J AU Becnel, JJ White, SE AF Becnel, James J. White, Susan E. TI Mosquito pathogenic viruses - The last 20 years SO JOURNAL OF THE AMERICAN MOSQUITO CONTROL ASSOCIATION LA English DT Article DE baculovirus; nucleopolyhedrovirus; cytoplasmic polyhedrosis virus; cypovirus; densovirus; brevidensovirus; iridovirus; diagnosis; pathology; transmission ID CYTOPLASMIC-POLYHEDROSIS-VIRUS; AEDES-AEGYPTI MOSQUITOS; URANOTAENIA-SAPPHIRINA DIPTERA; ALBOPICTUS PARVOVIRUS AAPV; IRIDESCENT VIRUS; CULEX-NIGRIPALPUS; DENSONUCLEOSIS VIRUS; NUCLEAR-POLYHEDROSIS; GENOMIC ORGANIZATION; ANOPHELES-STEPHENSI AB There are several types of viral pathogens that cause disease in mosquitoes with most belonging to 4 major groups. The most common viruses of mosquitoes are the baculoviruses (NPVs) (Baculoviridae: Nucleopolyhedrovirus) and cytoplasmic polyhedrosis viruses (CPVs) (Reoviridae: Cypovirus). The other major types of viruses in mosquitoes are represented by the densoviruses (DNVs) (Parvoviridae: Brevidensovirus) and the iridoviruses (MlVs) (Iridoviridae: Chloriridovirus). Baculoviruses, densoviruses and iridoviruses are DNA viruses while cypoviruses are the main RNA viruses in mosquitoes. This chapter presents an overview of the recent advancements in the study of mosquito pathogenic viruses and discusses how this new understanding of virus-mosquito interactions can be used to develop novel research and control strategies. C1 USDA ARS, Gainesville, FL 32608 USA. RP Becnel, JJ (reprint author), USDA ARS, 1600 SW 23rd Dr, Gainesville, FL 32608 USA. NR 78 TC 18 Z9 19 U1 0 U2 5 PU AMER MOSQUITO CONTROL ASSOC PI EATONTOWN PA P O BOX 234, EATONTOWN, NJ 07724-0234 USA SN 8756-971X J9 J AM MOSQUITO CONTR JI J. Am. Mosq. Control Assoc. PY 2007 VL 23 IS 2 SU S BP 36 EP 49 DI 10.2987/8756-971X(2007)23[36:MPVLY]2.0.CO;2 PG 14 WC Entomology SC Entomology GA 202QA UT WOS:000248916900004 PM 17853596 ER PT J AU Lacey, LA AF Lacey, Lawrence A. TI Bacillus thuringiensis serovariety israelensis and Bacillus sphaericus for mosquito control SO JOURNAL OF THE AMERICAN MOSQUITO CONTROL ASSOCIATION LA English DT Review DE Bacillus thuringiensis serovar israelensis (Bti); Bacillus sphaericus; binary toxin; factors affecting efficacy; resistance; mode of action; structure; safety; ecotoxicology; integrated mosquito control ID CULEX-QUINQUEFASCIATUS DIPTERA; ANOPHELES-QUADRIMACULATUS LARVAE; BRUSH-BORDER MEMBRANES; SUSTAINED-RELEASE FORMULATIONS; TROUT SALVELINUS-FONTINALIS; PSOROPHORA-COLUMBIAE LARVAE; BIOLOGICAL-CONTROL AGENTS; STRAIN SSII-1 INFECTIONS; POLLUTED WATER MOSQUITOS; CYTOLYTIC TOXIN CYT1A AB Since the discovery of Bacillus thuringiensis (Berliner) serovariety israelensis de Barjac, (Bti) and efficacious isolates of Bacillus sphaericus Neide, formulations of these bacteria have become the predominant non-chemical means employed for control of mosquito larvae at several locations in the United States and other countries. An overview of developments in the past 20 years is presented in this chapter regarding the toxins of Bti and B. sphaericus, their modes of action, efficacy and factors that affect larvicidal activity, development of resistance, safety, and their roles in integrated mosquito control. The efficacy of Bti formulations has been demonstrated in a variety of habitats against a multitude of species of mosquitoes. B. sphaericus formulations have been utilized predominantly in organically enriched habitats against Culex species, but they are also active in a variety of habitats having low organic enrichment, against numerous species, and across several genera. Stegomyia spp. are not susceptible to practical doses of B. sphaericus formulations. B. sphaericus has been shown to persist longer than Bti in polluted habitats and, under certain circumstances, can recycle in larval cadavers. A disadvantage of B. sphaericus has been the development of resistance in certain populations of Cx. quinquefasciatus Say and Cx. pipiens Linnaeus. Biotic and abiotic factors that influence the larvicidal activity of Bti and B. sphaericus include species of mosquito and their respective feeding strategies, rate of ingestion, age and density of larvae, habitat factors (temperature, solar radiation, depth of water, turbidity, tannin and organic content, presence of vegetation, etc.), formulation factors (type of formulation, toxin content, how effectively the material reaches the target, and settling rate), storage conditions, production factors, means of application and frequency of treatments. Due to their efficacy and relative specificity, both Bti and B. sphaericus can be ideal control agents in integrated programs especially where other biological control agents, environmental management, personal protection and the judicious use of insecticides are combined. C1 USDA ARS, Yakima Agr Res Lab, Wapato, WA 98951 USA. RP Lacey, LA (reprint author), USDA ARS, Yakima Agr Res Lab, 5230 Konnowac Pass Rd, Wapato, WA 98951 USA. NR 363 TC 112 Z9 121 U1 1 U2 33 PU AMER MOSQUITO CONTROL ASSOC PI EATONTOWN PA P O BOX 234, EATONTOWN, NJ 07724-0234 USA SN 8756-971X J9 J AM MOSQUITO CONTR JI J. Am. Mosq. Control Assoc. PY 2007 VL 23 IS 2 SU S BP 133 EP 163 DI 10.2987/8756-971X(2007)23[133:BTSIAB]2.0.CO;2 PG 31 WC Entomology SC Entomology GA 202QA UT WOS:000248916900012 PM 17853604 ER PT J AU Kline, DL AF Kline, Daniel L. TI Semiochemicals, traps/targets and mass trapping technology for mosquito management SO JOURNAL OF THE AMERICAN MOSQUITO CONTROL ASSOCIATION LA English DT Article DE serniochemicals; mass trapping; targets traps attractants; carbon dioxide; octenol; control strategies ID TSETSE-FLIES DIPTERA; ODOR-BAITED TARGETS; CARBON-DIOXIDE; GLOSSINIDAE; 1-OCTEN-3-OL; ATTRACTANTS; POPULATIONS; ZIMBABWE; FLORIDA; CATTLE AB Technologies which utilize semiochemicals, traps/targets and mass trapping are relatively new for management of adult mosquito populations. To date most of the emphasis has been on developing barriers of attractant-baited and insecticide-impregnated targets. The most successful continuous use of this type of technology has been at Stevens' Landing, Collier County, FL. Recently, commercially available traps have been evaluated for their ability to reduce nuisance populations of mosquitoes. Use of Mosquito Magnet (TM) Pro traps along a nature trail on an isolated island (Atsena Otie) in the Gulf of Mexico resulted in a significant reduction in annoyance caused by the black salt marsh mosquito Ochlerotatus taeniorhynchus (Wiedemann). This chapter presents a brief discussion of semiochemicals (behavior modifying) and mosquito traps, strategies for using them for insect control, and an overview of the recent advancements in research activities conducted to evaluate using combinations of serniochemicals and mass trapping techniques for adult mosquito management. C1 USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL 32604 USA. RP Kline, DL (reprint author), USDA ARS, Ctr Med Agr & Vet Entomol, POB 14565, Gainesville, FL 32604 USA. NR 51 TC 42 Z9 42 U1 2 U2 11 PU AMER MOSQUITO CONTROL ASSOC PI EATONTOWN PA P O BOX 234, EATONTOWN, NJ 07724-0234 USA SN 8756-971X J9 J AM MOSQUITO CONTR JI J. Am. Mosq. Control Assoc. PY 2007 VL 23 IS 2 SU S BP 241 EP 251 DI 10.2987/8756-971X(2007)23[241:STAMTT]2.0.CO;2 PG 11 WC Entomology SC Entomology GA 202QA UT WOS:000248916900018 PM 17853609 ER PT J AU NeSmith, DS Draper, AD AF NeSmith, D. Scott Draper, Arlen D. TI 'Camellia' southern highbush blueberry SO JOURNAL OF THE AMERICAN POMOLOGICAL SOCIETY LA English DT Article AB 'Camellia' is a new southern highbush blueberry (Vaccinium hybrid)jointly released by the University of Georgia College of Agricultural and Environmental Sciences, the University of Georgia Agricultural Experiment Station, and the United States Department of Agriculture-Agricultural Research Service. 'Camellia' is an early-to midseason southern highbush blueberry, having highly desirable fruit attributes, including very light blue color and large berry size. The new cultivar has an estimated chill-hour requirement (hours at < 7 degrees C) of 450 to 500 hours based on comparisons of multi-year bloom dates with the standard southern highbush cultivars 'Star' and 'O'Neal'. Plants are highly vigorous, with strong cane growth and an open, upright bush habit and a narrow crown. C1 Univ Georgia, Dept Hort, Griffin, GA 30223 USA. USDA ARS, Payson, AZ 85541 USA. RP NeSmith, DS (reprint author), Univ Georgia, Dept Hort, Griffin Campus, Griffin, GA 30223 USA. NR 7 TC 4 Z9 4 U1 0 U2 0 PU AMER POMOLOGICAL SOC PI UNIVERSITY PK PA 102 TYSON BUILDING, UNIVERSITY PK, PA 16802 USA SN 1527-3741 J9 J AM POMOL SOC JI J. Amer. Pomolog. Soc. PD JAN PY 2007 VL 61 IS 1 BP 34 EP 37 PG 4 WC Agronomy; Horticulture SC Agriculture GA 137AL UT WOS:000244265100007 ER PT J AU Smith, NR Trigiano, RN Windham, MT Lamour, KH Finley, LS Wang, XW Rinehart, TA AF Smith, Naomi R. Trigiano, Robert N. Windham, Mark T. Lamour, Kurt H. Finley, Ledare S. Wang, Xinwang Rinehart, Timothy A. TI AFLP markers identify Corpus florida cultivars and lines SO JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE LA English DT Article DE cluster analysis; dichotomous key; flowering dogwood; genetic variability; molecular markers ID SELECTION AB Flowering dogwood (Corpus florida L.) is an important tree of forests and urban landscapes in the eastern United States. Amplified fragment length polymorphism (AFLP) markers were generated from genomic DNA of 17 cultivars and lines, and four duplicate samples of selective cultivars. Specific markers were identified for all except the following two lines and cultivar: MW94-67, MW95-12, and `Plena'. A dichotomous cultivar identification key was constructed based on AFLP data, and specific peaks or combinations of peaks were identified for all cultivars and lines. The key was assessed with seven anonymous (unlabeled) dogwood samples, and all unknowns except one were identified using the dichotomous key. Two of the unknown samples, 'Cherokee Chief' and 'Cherokee Brave', were difficult to distinguish using the AFLP markers. Intracultivar variation, up to 36% dissimilarity, was observed between duplicate samples of the same cultivar from different trees, suggesting that some mislabeling of trees had occurred at the nursery. The cultivar-specific AFLP markers can be used in breeding applications, patent protection, and in future projects, such as mapping the C. florida genome. C1 Univ Tennessee, Dept Entomol & Plant Pathol, Knoxville, TN 37901 USA. USDA ARS, Thad Cochran Mid S Hort Res Ctr, Poplarville, MS USA. RP Trigiano, RN (reprint author), Univ Tennessee, Dept Entomol & Plant Pathol, 205 Ellington Hall,2431 Joe Johnson Dr, Knoxville, TN 37901 USA. EM rtrigian@utk.edu NR 17 TC 11 Z9 11 U1 0 U2 1 PU AMER SOC HORTICULTURAL SCIENCE PI ALEXANDRIA PA 113 S WEST ST, STE 200, ALEXANDRIA, VA 22314-2851 USA SN 0003-1062 J9 J AM SOC HORTIC SCI JI J. Am. Soc. Hortic. Sci. PD JAN PY 2007 VL 132 IS 1 BP 90 EP 96 PG 7 WC Horticulture SC Agriculture GA 140HL UT WOS:000244495300011 ER PT J AU Henson, CA Duke, SH AF Henson, Cynthia A. Duke, Stanley H. TI Osmolyte concentration as an indicator of malt quality SO JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS LA English DT Article DE alpha-amylase; beta-amylase; barley; beta-glucan; diastatic power; malt extract AB This study was conducted to test the hypothesis that malt osmolyte concentrations can be used as an indicator of barley malt quality. Barley seeds of four six-row and four two-row genotypes were steeped and then germinated for 6 days at 20 degrees C. At intervals of 24 hr over the germination regime, green malt from each cultivar was removed, kilned, and analyzed for osmolyte concentration (OC), malt extract (ME), diastatic power (DP), a-amylase activity, soluble/total protein (S/T), and P-glucan concentration. OC increased most rapidly from days one to three of germination. After 4 days, rates of increase in OC began to slow and, after 5 days of germination, OC had plateaued or declined. In all but three genotypes, ME followed a pattern similar to that of OC, but ME levels plateaued or declined approximately I day sooner than OC. This suggests that OC continues to measure storage compound degradation for a longer period than ME and could be a better indicator of malt modification than ME. ME and OC were significantly and positively correlated in days one through four and day six (r= 0.740-0.942, P < 0.0001). For days two and three, OC correlated well with ME for all days (r= 0.740-0.942, P < 0.0001) and alpha-amylase activity for day two (r= 0.771, P < 0.0001). For day two, OC correlated well with days two through six for P-glucan concentration (r= -0.702 to -0.830, P < 0.0001). No significant correlations were found for DP and OC on any day. These data indicate that OC of malt produced at early time points in germination is a good indicator of several measures of the quality of malt produced at later time points in germination. C1 USDA ARS, Cereal Crops Res Unit, Madison, WI 53706 USA. Univ Wisconsin, Dept Agron, Madison, WI 53706 USA. RP Henson, CA (reprint author), USDA ARS, Cereal Crops Res Unit, Madison, WI 53706 USA. EM cahenson@wisc.edu NR 11 TC 19 Z9 22 U1 0 U2 1 PU AMER SOC BREWING CHEMISTS INC PI ST PAUL PA 3340 PILOT KNOB RD, ST PAUL, MN 55121-2097 USA SN 0361-0470 J9 J AM SOC BREW CHEM JI J. Am. Soc. Brew. Chem. PY 2007 VL 65 IS 1 BP 59 EP 62 DI 10.1094/ASBCJ-2007-0112-01 PG 4 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 137KJ UT WOS:000244291200010 ER PT J AU Edney, MJ Rossnagel, BG Raboy, V AF Edney, M. J. Rossnagel, B. G. Raboy, V. TI Effect of low-phytate barley on malt quality, including mineral loss, during fermentation SO JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS LA English DT Article; Proceedings Paper CT Annual Meeting of the American-Society-of-Brewing-Chemists CY 2006 CL La Quinta, CA DE apparent attenuation limit; magnesium; malt quality; zinc ID PHYTIC-ACID; SEED PHOSPHORUS; MAGNESIUM; WORT; REQUIREMENTS; MANGANESE; CALCIUM; ZINC AB The recent development of low-phytate barley offers the possibility of improving fermentation efficiency and reducing the need for mineral supplementation in the brewhouse. Three barley lines have been developed with approximate to 50, 25, and 5% of normal phytate. The lines have a Harrington background, which increases the probability of producing barley with good malting quality from the lines. Samples of Harrington and the three lines were malted and tested for quality, including zinc and magnesium usage during fermentation. Effects of zinc supplementation at mashing-in and kettle-full also were investigated. The low-phytate lines all had adequate malt quality and were similar to Harrington. The 5% of normal phytate wort (not supplemented) had significantly higher levels of zinc and magnesium than the other three samples. Worts from the 50 and 25% of normal phytate lines also had significantly higher levels of magnesium than the Harrington wort. The 5% of normal phytate worts, both the control and mash-supplemented, used significantly more zinc during fermentation than all other worts. The mash-supplemented wort from the 50% of normal phytate malt also used significantly more zinc during fermentation than the 25% of normal phytate or Harrington worts. There were no significant differences in zinc usage among the worts supplemented at kettle-full. The low-phytate trait showed an insignificant tendency to improve fermentation, as measured by apparent attenuation limit, supporting further testing of low-phytate malts with pilot-scale brewing facilities and higher gravity worts in which minerals more likely would be limiting. C1 Canadian Grain Commiss, Grain Res Lab, Winnipeg, MB, Canada. Univ Saskatchewan, Ctr Crop Dev, Saskatoon, SK S7N 0W0, Canada. USDA ARS, Aberdeen, ID USA. RP Edney, MJ (reprint author), Canadian Grain Commiss, Grain Res Lab, Winnipeg, MB, Canada. EM medney@grainscanada.gc.ca NR 23 TC 2 Z9 2 U1 0 U2 3 PU AMER SOC BREWING CHEMISTS INC PI ST PAUL PA 3340 PILOT KNOB RD, ST PAUL, MN 55121-2097 USA SN 0361-0470 J9 J AM SOC BREW CHEM JI J. Am. Soc. Brew. Chem. PY 2007 VL 65 IS 2 BP 81 EP 85 DI 10.1094/ASBC-J-2007-0305-01 PG 5 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 166ZO UT WOS:000246420400004 ER PT J AU Henson, CA Duke, SH Schwarz, P Horsley, R AF Henson, Cynthia A. Duke, Stanley H. Schwarz, Paul Horsley, Rich TI Barley seed osmolyte concentration as an indicator of preharvest sprouting SO JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS LA English DT Article DE alpha-amylase; barley; fluorescein dibutyrate; osmolyte concentration; pearling; preharvest sprouting ID RAPID VISCO-ANALYZER; MALTING BARLEY; DAMAGE; GERMINATION; QUALITY; STORAGE AB This study was conducted to test the hypothesis that barley seed osmolyte concentrations (OCs) can be used as an indicator of preharvest sprouting (PHS). Samples from the 2002 Minnesota and North Dakota crops were used. Seed samples ranged from approx. 70 to 100% in their ability to germinate. Samples were evaluated for OC, pearling, fluorescein dibutyrate staining, stirring number, falling number, and a-amylase activity. Pearling and fluorescein dibutyrate indicated samples ranged from 0 to approx. 25% sprouted. OCs correlated well with pearling (r = 0.822, P < 0.0001) and fluorescein dibutyrate staining (r = 0.835, P < 0.0001). cc-Amylase activity correlated less positively with OC (r = 0.650, P < 0.0001). Stirring number and falling number had weak negative correlations with OC. We concluded that seed OC is a good indicator of PHS in barley as assessed by the pearling method and fluorescein dibutyrate staining. However, unlike the pearling method and fluorescein dibutyrate staining, CC values have the advantage of not being subject to visual interpretation and possible subjective bias. OC values are direct numerical measures of a physical property that changes dramatically during germination and are not simple positive or negative assessments. C1 USDA ARS, Cereal Crops Res Unit, Madison, WI 53726 USA. Univ Wisconsin, Dept Agron, Madison, WI 53706 USA. N Dakota State Univ, Dept Plant Sci, Fargo, ND 58105 USA. RP Henson, CA (reprint author), USDA ARS, Cereal Crops Res Unit, 502 Walnut St, Madison, WI 53726 USA. EM Cynthia.Henson@ars.usda.gov NR 27 TC 13 Z9 13 U1 0 U2 1 PU AMER SOC BREWING CHEMISTS INC PI ST PAUL PA 3340 PILOT KNOB RD, ST PAUL, MN 55121-2097 USA SN 0361-0470 J9 J AM SOC BREW CHEM JI J. Am. Soc. Brew. Chem. PY 2007 VL 65 IS 3 BP 125 EP 128 DI 10.1094/ASBCJ-2007-0527-01 PG 4 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 196ZX UT WOS:000248523500001 ER PT J AU Duke, SH Henson, CA AF Duke, Stanley H. Henson, Cynthia A. TI Green malt osmolyte concentration as an early indicator of finished malt quality SO JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS LA English DT Article DE alpha-amylase; green malt; malt extract; malt quality; osmolytes AB This study was conducted to test the hypothesis that barley green malt osmolyte concentration (GMOC) can be used as an early indicator of finished barley malt quality. Seeds of three two-row genotypes and three sixrow genotypes were steeped and germinated in a mircomalter for 6 days. At intervals of 24 hr over the germination regime, green malt from each cultivar was both removed and tested for GMCC and kilned and analyzed for the finished malt quality measurements of malt extract (ME), diastatic power (DP), a-amylase activity, soluble protein/total protein (S/T), and beta-glucan concentration. GMOC values increased most rapidly from days one to three of germination. For all but one genotype, the rates of increase in GMOC values after 3 days began to slow or plateau. ME values followed a pattern over time similar to that of GMOC; however, the rates of increase in ME levels began to slow or plateau sooner than for GMOC values. ME and GMOC values for all genotypes combined and for each genotype individually were significantly and positively correlated over the 6 days of germination (r = 0.840, P < 0.0001 [combined genotypes]; r = 0.878-0.943, P < 0.0001 (individual genotypes]). Significant correlations also were found between GMOC and other finished malt quality parameters over the 6 days of germination for all genotypes combined and for each individual genotype (a-amylase activity, DP, and S/T were positive, r = 0.757-0.856, P < 0.0001 [combined genotypes], and r = 0.737-0.944, P 0.0006 to < 0.0001 [individual genotypes]; P-glucan concentrations were negative, r -0.85 1, P < 0.0001 [combined genotypes], and r = -0.788 to -0.896, P 0.0001 to < 0.0001 [individual genotypes]). GMOC values on day one were significantly and positively correlated with ME on days one through five (r = 0.756-0.886, P = 0.0003 to < 0.0001) and cc-amylase on days one through five (r = 0.635-0.776, P = 0.0046-0.0002). GMOC values on day two were significantly and positively correlated with ME on days one through six (r = 0.769-0.910, P = 0.0002 to < 0.0001) and alpha-amylase activity and S/T on days three through six (r = 0.733-0.890, P = 0.0005 to < 0.0001). This indicates that GMOC values from early periods in germination (days one and two) are good indicators of finished malt ME and other finished malt quality values for malt produced 1-4 days later. C1 Univ Wisconsin, Dept Agron, Madison, WI 53706 USA. USDA ARS, Cereal Crops Res Unit, Madison, WI USA. RP Duke, SH (reprint author), Univ Wisconsin, Dept Agron, 1575 Linden Dr, Madison, WI 53706 USA. NR 16 TC 15 Z9 15 U1 0 U2 0 PU AMER SOC BREWING CHEMISTS INC PI ST PAUL PA 3340 PILOT KNOB RD, ST PAUL, MN 55121-2097 USA SN 0361-0470 J9 J AM SOC BREW CHEM JI J. Am. Soc. Brew. Chem. PY 2007 VL 65 IS 3 BP 145 EP 150 DI 10.1094/ASBCJ-2007-0612-02 PG 6 WC Biotechnology & Applied Microbiology; Food Science & Technology SC Biotechnology & Applied Microbiology; Food Science & Technology GA 196ZX UT WOS:000248523500004 ER PT J AU Wahl, DB Shanower, TG Hoelmer, KA AF Wahl, David B. Shanower, Thomas G. Hoelmer, Kim A. TI A new species of Collyria Schiodte (Hymenoptera : Ichneumonidae : Collyriinae), a parasitoid of Cephus fumipennis (Hymenoptera : Cephidae) in China, and potential biological control agent for Cephus cinctus in North America SO JOURNAL OF THE KANSAS ENTOMOLOGICAL SOCIETY LA English DT Article DE Collyria catoptron; Ichneumonidae; Cephus spp.; wheat stem sawfly; China; biological control ID SAWFLIES AB A new species, Collyria catoptron, is described from Gansu Province, China. It is an egg-larval koinobiont parasitoid reared from Cephus fumipennis, a grass-mining sawfly that attacks wheat. Collyria catoptron is currently being evaluated as a possible biological control agent for Cephus cinctus in North America. C1 Amer Entomol Inst, Gainesville, FL 32608 USA. USDA ARS, Beneficial Insect Introduct Lab, Newark, DE 19713 USA. RP Shanower, TG (reprint author), USDA ARS, No Plains Agr Res Lab, Sidney, MT 59270 USA. EM aei@aei.cfcoxmail.com; tshanower@sidney.ars.usda.gov; khoelmer@UDel.edu NR 14 TC 8 Z9 10 U1 2 U2 3 PU KANSAS ENTOMOLOGICAL SOC PI LAWRENCE PA PO BOX 368, LAWRENCE, KS 66044 USA SN 0022-8567 EI 1937-2353 J9 J KANSAS ENTOMOL SOC JI J. Kans. Entomol. Soc. PD JAN PY 2007 VL 80 IS 1 BP 43 EP 50 DI 10.2317/0022-8567(2007)80[43:ANSOCS]2.0.CO;2 PG 8 WC Entomology SC Entomology GA 142EV UT WOS:000244633100004 ER PT J AU Loughin, TM Roediger, MP Milliken, GA Schmidt, JP AF Loughin, Thomas M. Roediger, Mollie Poehlman Milliken, George A. Schmidt, John P. TI On the analysis of long-term experiments SO JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-STATISTICS IN SOCIETY LA English DT Article DE analysis of variance; random effect; repeated measures; split plot; sustainable agriculture; variance component ID SOIL-PHOSPHORUS; ERRORS; ROTATION; TRENDS; WHEAT; TIME AB Long-term experiments are commonly used tools in agronomy, soil science and other disciplines for comparing the effects of different treatment regimes over an extended length of time. Periodic measurements, typically annual, are taken on experimental units and are often analysed by using customary tools and models for repeated measures. These models contain nothing that accounts for the random environmental variations that typically affect all experimental units simultaneously and can alter treatment effects. This added variability can dominate that from all other sources and can adversely influence the results of a statistical analysis and interfere with its interpretation. The effect that this has on the standard repeated measures analysis is quantified by using an alternative model that allows for random variations over time. This model, however, is not useful for analysis because the random effects are confounded with fixed effects that are already in the repeated measures model. Possible solutions are reviewed and recommendations are made for improving statistical analysis and interpretation in the presence of these extra random variations. C1 Kansas State Univ, Dept Stat, Manhattan, KS 66502 USA. Univ Minnesota, Minneapolis, MN USA. USDA, State Coll, PA USA. RP Loughin, TM (reprint author), Kansas State Univ, Dept Stat, Dickens Hall, Manhattan, KS 66502 USA. EM loughin@ksu.edu NR 28 TC 8 Z9 9 U1 0 U2 8 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 0964-1998 J9 J ROY STAT SOC A STA JI J. R. Stat. Soc. Ser. A-Stat. Soc. PY 2007 VL 170 BP 29 EP 42 DI 10.1111/j.1467-985X.2006.00435.x PN 1 PG 14 WC Social Sciences, Mathematical Methods; Statistics & Probability SC Mathematical Methods In Social Sciences; Mathematics GA 131ZK UT WOS:000243911300003 ER PT J AU Perez-Quezada, JF Saliendra, NZ Emmerich, WE Laca, EA AF Perez-Quezada, Jorge F. Saliendra, Nicanor Z. Emmerich, William E. Laca, Emilio A. TI Evaluation of statistical protocols for quality control of ecosystem carbon dioxide fluxes SO JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-STATISTICS IN SOCIETY LA English DT Article DE Bowen ratio energy balance; multiple linear regression; multivariate distance; net ecosystem carbon dioxide flux; quality control; time series analysis ID BOWEN-RATIO; WATER-VAPOR; SIMULATION; EXCHANGE AB The process of quality control of micrometeorological and carbon dioxide (CO2) flux data can be subjective and may lack repeatability, which would undermine the results of many studies. Multivariate statistical methods and time series analysis were used together and independently to detect and replace outliers in CO2 flux data derived from a Bowen ratio energy balance system. The results were compared with those produced by five experts who applied the current and potentially subjective protocol. All protocols were tested on the same set of three 5-day periods, when measurements were conducted in an abandoned agricultural field. The concordance of the protocols was evaluated by using the experts' opinion (mean +/- 1.96 standard deviations) as a reference interval (the Bland-Altman method). Analysing the 15 days together, the statistical protocol that combined multivariate distance, multiple linear regression and time series analysis showed a concordance of 93% on a 20-min flux basis and 87% on a daily basis (only 2 days fell outside the reference interval), and the overall flux differed only by 1.7% (3.2 g CO2 m(-2)) An automated version of this or a similar statistical protocol could be used as a standard way of filling gaps and processing data from Bowen ratio energy balance and other techniques (e.g. eddy covariance). This would enforce objectivity in comparisons of CO2 flux data that are generated by different research groups and streamline the protocols for quality control. C1 Univ Chile, Dept Ciencias Ambientales & Recursos Nat Removabl, Fac Ciencias Agron, Santiago, Chile. Forest Serv, USDA, Rhinelander, WI USA. USDA ARS, Tucson, AZ USA. Univ Calif Davis, Davis, CA 95616 USA. RP Perez-Quezada, JF (reprint author), Univ Chile, Dept Ciencias Ambientales & Recursos Nat Removabl, Fac Ciencias Agron, Casilla 1004, Santiago, Chile. EM jorgepq@uchile.cl RI Perez-Quezada, Jorge/H-7129-2013 OI Perez-Quezada, Jorge/0000-0002-0449-7654 NR 26 TC 3 Z9 3 U1 1 U2 2 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 0964-1998 J9 J ROY STAT SOC A STA JI J. R. Stat. Soc. Ser. A-Stat. Soc. PY 2007 VL 170 BP 213 EP 230 DI 10.1111/j.1467-985X.2006.00454.x PN 1 PG 18 WC Social Sciences, Mathematical Methods; Statistics & Probability SC Mathematical Methods In Social Sciences; Mathematics GA 131ZK UT WOS:000243911300014 ER PT J AU Huebner, CD McQuattie, C Rebbeck, J AF Huebner, Cynthia D. McQuattie, Carolyn Rebbeck, Joanne TI Mycorrhizal associations in Ailanthus altissima (Simaroubaceae) from forested and non-forested sites SO JOURNAL OF THE TORREY BOTANICAL SOCIETY LA English DT Article DE Ailanthus altissima; Arum-colonization; endomycorrhizae ID HERBACEOUS WOODLAND PLANTS; SEMI-ARID WEST; ARBUSCULAR MYCORRHIZAS; REVEGETATION PRACTICES; MORPHOLOGICAL TYPES; ROOTS; FUNGI; GROWTH; LAND; ENDOMYCORRHIZAE AB Ailanthus altissima tree seedlings were excavated from each of two habitats: (1) a forest adjacent to a trail and stream and (2) a non-forested steep, barren slope adjacent to a major highway. Each seedling root system was examined for colonization by mycorrhizal structures using light microscopy and transmission electron microscopy. The roots were colonized by one or more endomycorrhizal fungi with Arum-type colonization. Endomycorrhizal colonization of the seedlings from the non-forested site (65.2%) was significantly greater than that of the seedlings from the forested site (37.9%). Colonization by intercellular hyphae and vesicles was significantly greater in the non-forested habitat than the forested habitat. This exotic invasive species may benefit from the rapid colonization of endomycorrhizae in more extreme open environments. C1 USDA, Forest Serv, No Res Stn, Morgantown, WV 26505 USA. USDA, Forest Serv, No Res Stn, Delaware, OH 43015 USA. RP Huebner, CD (reprint author), USDA, Forest Serv, No Res Stn, 180 Canfield St, Morgantown, WV 26505 USA. EM chuebner@fs.fed.us NR 39 TC 4 Z9 4 U1 2 U2 11 PU TORREY BOTANICAL SOCIETY PI LAWRENCE PA 810 EAST 10TH ST, LAWRENCE, KS 66044 USA SN 1095-5674 J9 J TORREY BOT SOC JI J. Torrey Bot. Soc. PD JAN-FEB PY 2007 VL 134 IS 1 BP 27 EP 33 DI 10.3159/1095-5674(2007)134[27:MAIAAS]2.0.CO;2 PG 7 WC Plant Sciences SC Plant Sciences GA 175BC UT WOS:000246986000003 ER PT J AU Banowetz, GM Azevedo, MD El-Nashaar, HM Martin, RC Stout, RG AF Banowetz, Gary M. Azevedo, Mark D. El-Nashaar, Hossien M. Martin, Ruth C. Stout, Richard G. TI Temperature-induced increase in cellular chelating potential associated with reduced thermotolerance SO JOURNAL OF THERMAL BIOLOGY LA English DT Article DE superoxide dismutase; thermophilic grass; wheat; Dichanthelium; Triticum ID METALLOTHIONEIN-LIKE GENE; SUPEROXIDE-DISMUTASE; OXIDATIVE-STRESS; COPPER CHAPERONE; TOLERANCE; HEAT; PLANTS; WHEAT; EXPRESSION; PHYTOCHELATINS AB Hot springs panic grass, Dichanthelium languginosum var seciceum (Schmoll), successfully colonizes geo-thermally heated soils that are subject to chronic temperatures ranging from 40 to 50 degrees C, occurs at altitudes in excess of 2500 in, and tolerates low soil moisture content for extended periods of time. We utilized superoxide dismutase (SOD; EC 1.15.1.1) as an indicator of oxidative stress response to compare the impacts of temperature on wheat (Triticum aestivum L.), a cool-season grass, with the temperature responses of three isolates of D. lanuginosum. One of the D. lanuginosum isolates was collected from a non-thermal site and had reduced capacity to adapt to growth at elevated temperature. Wheat SOD activity in crude leaf extracts was significantly reduced by incubation at 45 degrees C. In contrast, SOD activity in crude leaf extracts from a thermophilic D. lamiginosum isolate increased after incubation at 45 degrees C. Significant increases in cellular chelating capacity occurred in wheat and the D. lantiginostan isolated from a non-thermal environment after plants were exposed to elevated temperatures. Ultra-filtration of leaf extracts through 10 kDa molecular weight cutoff membranes removed much of the chelating activity and restored apparent SOD activity. The D. lanuginosum isolates with the greatest thermotolerance retained SOD activity when exposed to elevated temperatures and did not show statistically significant increases in cellular chelation potential. Wheat SOD activity increased in response to heat shock. The chelation activity was associated with low molecular weight components (< 10 kDa) that did not bind C-18 media. Ultra-filtration removal of these low molecular weight chelating components increased SOD activity and replacement of low molecular weight chelating components with an equivalent amount of EDTA suppressed SOD activity. (c) 2006 Elsevier Ltd. All rights reserved. C1 USDA ARS, Corvallis, OR 97331 USA. Montana State Univ, Dept Plant Sci & Plant Pathol, Bozeman, MT 59717 USA. RP Banowetz, GM (reprint author), USDA ARS, 3450 SW Campus Way, Corvallis, OR 97331 USA. EM banowetg@onid.orst.edu NR 35 TC 4 Z9 5 U1 1 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0306-4565 J9 J THERM BIOL JI J. Therm. Biol. PD JAN PY 2007 VL 32 IS 1 BP 12 EP 19 DI 10.1016/j.jtherbio.2006.09.001 PG 8 WC Biology; Zoology SC Life Sciences & Biomedicine - Other Topics; Zoology GA 128LV UT WOS:000243660100002 ER PT J AU Li, XB Shupe, TR Peter, GF Hse, CY Eberhardt, TL AF Li, X. B. Shupe, T. R. Peter, G. F. Hse, C. Y. Eberhardt, T. L. TI Chemical changes with maturation of the bamboo species Phyllostachys pubescens SO JOURNAL OF TROPICAL FOREST SCIENCE LA English DT Article DE anatomy; ash; cellulose; chemical analysis; extractives; lignin ID CELL-WALL STRUCTURE; FIBER; LIGNIFICATION; LIGNIN; CULMS AB Bamboo chemical properties were measured at three different heights from one-, three- and five-year-old plants and at three different radial positions from the three-year-old culms of Phyllostachys pubescens grown in south-eastern USA. Small but significant increases in holocellulose and alpha-cellulose contents were detected from the base to the top of the culm at all three ages. In contrast, no significant differences in Klason lignin and ash were detected. The increases in carbohydrate content with age correlated with increases in specific gravity. Alcohol-toluene extractive content increased from the base to the top of the stem in the three-year-old and five-year-old bamboo and showed a continuous increase with age. The epidermis had the highest extractive and ash contents and the lowest holocellulose and a-cellulose contents. The outer layer of the stem had the highest holocellulose, cc-cellulose and Klason lignin contents and the lowest extractive and ash contents. The chemical content and specific gravity of bamboo stabilizes at about three years of age, which is an appropriate time for harvesting. C1 Louisiana State Univ, Ctr Agr, Sch Renewable Nat Resources, Baton Rouge, LA 70803 USA. Univ Florida, Sch Forest Resources & Conservat, Gainesville, FL 32603 USA. USDA, Forest Serv, So Forest Res Stn, Pineville, LA 71360 USA. RP Shupe, TR (reprint author), Louisiana State Univ, Ctr Agr, Sch Renewable Nat Resources, Baton Rouge, LA 70803 USA. EM tshupe@agcenter.lsu.edu NR 33 TC 34 Z9 37 U1 1 U2 10 PU FOREST RESEARCH INST MALAYSIA PI KUALA LUMPUR PA PUBLICATION UNIT, KEPONG, KUALA LUMPUR 52109, MALAYSIA SN 0128-1283 J9 J TROP FOR SCI JI J. Trop. For. Sci. PD JAN PY 2007 VL 19 IS 1 BP 6 EP 12 PG 7 WC Forestry SC Forestry GA 136PO UT WOS:000244236800002 ER PT J AU Stabel, JR Kimura, K Robbe-Austerman, S AF Stabel, Judith R. Kimura, Kayoko Robbe-Austerman, Suelee TI Augmentation of secreted and intracellular gamma interferon following johnin purified protein derivative sensitization of cows naturally infected with Mycobacterium avium subsp paratuberculosis SO JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION LA English DT Article DE cattle; interferon-gamma; Mycobacterium avium subsp; paratuberculosis ID BLOOD MONONUCLEAR-CELLS; GROWTH-FACTOR-BETA; IMMUNE-RESPONSES; T-CELLS; BOVINE PARATUBERCULOSIS; LYMPHOCYTE SUBSETS; CALMETTE-GUERIN; TUBERCULOSIS; CATTLE; ASSAY AB Measurement of secreted interferon (IFN)-gamma has proven to be a valuable tool for the detection of animals infected with mycobacterial pathogens, including Mycobacterium avium subsp. paratuberculosis. Previous reports have suggested that tuberculin skin testing can influence the performance of the IFN-gamma assay. In the present study, healthy noninfected cows, and cows subclinically and clinically infected with M. paratuberculosis were administered an intradermal injection of johnin purified protein derivative (JPPD) and effects on secreted and intracellular IFN-gamma were observed. Intradermal injection resulted in significant increases in secreted IFN-gamma for subclinically infected cows after stimulation of peripheral blood mononuclear cells (PBMC) with concanavalin A or M. paratuberculosis antigen preparations (whole-cell sonicate and JPPD) on days 7 and 10 postinjection. Intracellular IFN-gamma was increased after intradermal injection in total PBMC for all treatment groups and was higher within CD4+ and CD8+ subpopulations for infected cows compared to healthy controls throughout the study. When T-cell populations were further defined by CD45RO expression, intracellular IFN-gamma was higher within CD8+/CD45RO+ lymphocytes compared to CD4+/CD45RO+ cells for subclinically and clinically infected cows but similar within these subpopulations for healthy controls. These results indicate that intradermal sensitization of cows in the subclinical stage of infection will upregulate expression of IFN-gamma, enhancing the sensitivity of this assay. In addition, CD8+ lymphocytes appear to play an important role as a mediator of M. paratuberculosis infection in naturally exposed cattle. C1 USDA ARS, Natl Anim Dis Ctr, Bacterial Dis Livestock Res Unit, Ames, IA 50010 USA. USDA ARS, Natl Anim Dis Ctr, Periparturient Dis Cattle Res Unit, Ames, IA 50010 USA. Iowa State Univ, Coll Vet Med, Ames, IA 50010 USA. RP Stabel, JR (reprint author), USDA ARS, Natl Anim Dis Ctr, Bacterial Dis Livestock Res Unit, 2300 Dayton Rd, Ames, IA 50010 USA. EM jstabel@nadc.ars.usda.gov NR 30 TC 18 Z9 18 U1 0 U2 4 PU AMER ASSOC VETERINARY LABORATORY DIAGNOSTICIANS INC PI TURLOCK PA PO BOX 1522, TURLOCK, CA 95381 USA SN 1040-6387 J9 J VET DIAGN INVEST JI J. Vet. Diagn. Invest. PD JAN PY 2007 VL 19 IS 1 BP 43 EP 51 PG 9 WC Veterinary Sciences SC Veterinary Sciences GA 156NW UT WOS:000245657200007 PM 17459831 ER PT J AU Johnson, ML Evoniuk, JM Stoltenow, CL O'Rourke, KI Redmer, DA AF Johnson, Mary Lynn Evoniuk, Jessica M. Stoltenow, Charles L. O'Rourke, Katherine I. Redmer, Dale A. TI Development of an assay to determine single nucleotide polymorphisms in the prion gene for the genetic diagnosis of relative susceptibility to classical scrapie in sheep SO JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION LA English DT Article DE genotype; PCR; prion; scrapie; sheep ID NATURAL SCRAPIE; PROTEIN GENE; PRP GENOTYPES; CODON-154; FLOCK; PCR AB The objective of this study was to develop a reliable Taqman(R) 5' Nuclease Assay for genotyping sheep for scrapie susceptibility. The sheep prion gene contains 2 single nucleotide polymorphisms (SNPs) that may mediate resistance to classical scrapie, one at codon 136, alanine (A) or valine (V), and another at codon 171, arginine (R) or glutamine (Q). The R allele appears to confer resistance to classical scrapie, with the AA(136) RR171 genotype the most resistant to scrapie and QR(171) only rarely infected in the US sheep population. The Assays by Designs' protocol was used for development of probes and primers for codon 136 and Primer Express(R) for codon 171. Commercially available kits were used to isolate genomic DNA from blood or muscle. For validation, 70 SNP determinations for each codon were compared to commercial testing with an error rate of less than 1%. Then, 935 samples from blood (n = 818) and muscle (n = 117) were tested for both codons with 928 successful determinations and only 7 samples (<1% of total samples) that needed repeating. Genotypes were AA QQ (n = 102; 11.0%), AV QQ (n = 28; 3.0%), AA QR (n = 396; 42.7%), AV QR (n = 54; 5.8%), and AA RR (n = 348; 37.5%). Thus, 86% of the sheep tested (n = 798) contained R at codon 171 and were expected to be scrapie-resistant. This new Taqman(R) 5' Nuclease SNP genotyping assay is accurate, easy to perform, and useful in the study of classical scrapie in sheep and its prevention through selective breeding programs to eliminate highly susceptible animals. C1 N Dakota State Univ, Dept Anim & Range Sci, Fargo, ND 58105 USA. ARS, USDA, Anim Dis Res Unit, Pullman, WA USA. RP Johnson, ML (reprint author), N Dakota State Univ, Dept Anim & Range Sci, 268 Hultz Hall, Fargo, ND 58105 USA. EM mary.lynn.johnson@ndsu.edu NR 18 TC 7 Z9 7 U1 0 U2 1 PU AMER ASSOC VETERINARY LABORATORY DIAGNOSTICIANS INC PI TURLOCK PA PO BOX 1522, TURLOCK, CA 95381 USA SN 1040-6387 J9 J VET DIAGN INVEST JI J. Vet. Diagn. Invest. PD JAN PY 2007 VL 19 IS 1 BP 73 EP 77 PG 5 WC Veterinary Sciences SC Veterinary Sciences GA 156NW UT WOS:000245657200011 PM 17459835 ER PT J AU Hotka, ML Wilson, MA Anderson, TM Tichenor, CL Miller, DA AF Hotka, Morgan L. Wilson, Mark A. Anderson, Tammy M. Tichenor, Corrie L. Miller, David A. TI Comparative serological study of Leptospira serovar hardjo genotypes for use in the microscopic agglutination test SO JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION LA English DT Article DE cattle; hardjo; hardjo-bovis; hardjoprajitno; Leptospira; MAT; serology ID RESTRICTION-ENDONUCLEASE ANALYSIS; INFECTION; IDENTIFICATION; POLYMORPHISMS; CATTLE; PCR AB A comparative serological study was conducted using the Leptospira microscopic agglutination test (MAT). Genotypes hardjoprajitno (HP), hardjo-bovis A (HA), and hardjo-bovis B (HB) were compared to determine which best detects hardjo antibody in cattle serum. A total of 2,431 cattle sera were tested. Sera were collected from 4 geographic regions of the United States. Samples were obtained without knowledge of breed, age, vaccination history, or herd health status. Of the sera collected, 60.7% (1,475) were negative at the I : 100 dilution for all three genotypes. Serological reactivity at the I : 100 dilution was identified in 956 (39.3%) of the sera tested. Considering the 956 positive sera, 941 (98.4%) reacted to HP, whereas the remaining 15 sera (1.6%) reacted to only HA and/or HB. A total of 394/941 (41.9%) HP positive sera failed to react to HA or HB. The results of this study support the conclusion that HP antigen was most sensitive in detection of hardjo antibody. C1 Anim & Plant Hlth Inspect Serv, USDA, Vet Serv, Natl Vet Serv Labs, Ames, IA 50010 USA. RP Hotka, ML (reprint author), Anim & Plant Hlth Inspect Serv, USDA, Vet Serv, Natl Vet Serv Labs, 1800 Dayton Ave, Ames, IA 50010 USA. EM Morgan.L.Hotka@aphis.usda.gov NR 12 TC 2 Z9 2 U1 0 U2 2 PU AMER ASSOC VETERINARY LABORATORY DIAGNOSTICIANS INC PI TURLOCK PA PO BOX 1522, TURLOCK, CA 95381 USA SN 1040-6387 J9 J VET DIAGN INVEST JI J. Vet. Diagn. Invest. PD JAN PY 2007 VL 19 IS 1 BP 84 EP 87 PG 4 WC Veterinary Sciences SC Veterinary Sciences GA 156NW UT WOS:000245657200013 PM 17459837 ER PT J AU Robbe-Austerman, S Stabel, JR Morrical, DG AF Robbe-Austerman, Suelee Stabel, Judith R. Morrical, Daniel G. TI Skin test and gamma interferon enzyme-linked immunosorbent assay results in sheep exposed to dead Mycobacterium avium subspecies paratuberculosis organisms SO JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION LA English DT Article DE diagnostic testing; gamma interferon; paratuberculosis Johne's disease; skin test ID EXPERIMENTAL-INFECTION; IMMUNE-RESPONSES; JOHNES-DISEASE; PROTEIN; CATTLE; BOVIS; ELISA; HERD AB Cell-mediated immunity (CMI) diagnostic tests, such as the gamma interferon enzyme-linked immunosorbent assay (IFN-gamma ELISA) and the Johnin skin test, have the potential to detect animals infected with Mycobacterium avium subspecies paratuberculosis (MAP) early in the course of the disease. While these CMI tests tend to be relatively specific in noninfected flocks, in MAP-infected flocks, these tests often identify animals that cannot be confirmed infected by any other reference test, including necropsy and culture. The aim of this study was to determine if antigen exposure by inhalation or oral ingestion of killed MAP organisms would cause a detectable CMI response in sheep. Forty-eight lambs 4 months of age were randomly divided into a control group, an orally exposed group (dosed with 1 X 10(10) autoclaved MAP organisms 3 times), and an inhalation-exposed group (dosed once with 1 X 10(5) dead organisms). Lambs were skin tested and/or bled pre-exposure and 1, 2, 3, 4, and 12 months postexposure. No significant difference was seen with either the oral- or inhalation-exposed groups of lambs versus controls with either the IFN-gamma ELISA or the skin test at any time pre- or postexposure. These results suggest that infection/invasion of MAP organisms must occur in order to have a positive skin test or IFN-gamma ELISA beyond the false-positive rate. Simple exposure is not enough to elicit a detectable CMI response. C1 ISU, VDPAM, Ames, IA 50011 USA. ARS, Bacterial Dis Livestock Res Unit, Natl Anim Dis Ctr, USDA, Ames, IA 50010 USA. Iowa State Univ, Dept Anim Sci, Ames, IA 50011 USA. RP Robbe-Austerman, S (reprint author), ISU, VDPAM, 1717 Vet Med, Ames, IA 50011 USA. EM srobbe@iastate.edu NR 12 TC 3 Z9 3 U1 0 U2 0 PU AMER ASSOC VETERINARY LABORATORY DIAGNOSTICIANS INC PI TURLOCK PA PO BOX 1522, TURLOCK, CA 95381 USA SN 1040-6387 J9 J VET DIAGN INVEST JI J. Vet. Diagn. Invest. PD JAN PY 2007 VL 19 IS 1 BP 88 EP 90 PG 3 WC Veterinary Sciences SC Veterinary Sciences GA 156NW UT WOS:000245657200014 PM 17459838 ER PT J AU Callison, SA Riblet, SM Oldoni, I Sun, S Zavala, G Williams, S Resurreccion, RS Spackman, E Garcia, M AF Callison, S. A. Riblet, S. M. Oldoni, I. Sun, S. Zavala, G. Williams, S. Resurreccion, R. S. Spackman, E. Garcia, M. TI Development and validation of a real-time Taqman((R)) PCR assay for the detection and quantitation of infectious laryngotracheitis virus in poultry SO JOURNAL OF VIROLOGICAL METHODS LA English DT Article DE real-time PCR; ILTV; Taqman((R)); herpesvirus; tracheal swab; virus isolation ID POLYMERASE-CHAIN-REACTION; GALLID-1 HERPESVIRUS-INFECTION; FIELD MATERIAL; CHICKENS; DIAGNOSIS; BROILERS; LATENCY; DISEASE AB In this study, the development and validation of a real-time (ReTi) PCR assay is described using a Taqman (R) labeled probe for the detection and quantitation of infectious larygotracheitis virus (ILTV) in chickens. The ReTi ILTV assay was highly specific with a quanfitation limit of 100 viral template copies per amplification reaction. In experimentally infected, birds during early acute stages of infection, an average of 6.67 log(10) viral template copies/amplification reaction were detected, while at chronic late stages of infection an average of 2.86-3.27 log(10) viral template copies/amplification reaction were detected. A total of 246 tracheal swab samples collected from natural outbreaks of the disease were tested by virus isolation and the ReTi ILTV assay. Both assays agreed in 37% of the samples tested and the ReTi ILTV assay detected approximately 3.7 times more positives samples than virus isolation. A, minimum of 5 log(10) viral template copies/amplification reaction were required from a tracheal swab to tender a virus isolation positive result. In conclusion, the ReTi ILTV assay was highly specific, sensitive, reproducible, and capable of reliably quantifying viral nucleic acid directly from clinical samples. (c) 2006 Elsevier B.V. All rights reserved. C1 Univ Georgia, Coll Vet Med, Dept Populat Hlth, Poultry Diagnost & Res Ctr, Athens, GA 30602 USA. Univ Georgia, Athens, GA 30602 USA. Georgia Poultry Lab Network, Georgia Dept Agr, Oakwood, GA 30566 USA. USDA ARS, SE Poultry Res Lab, Athens, GA 30605 USA. GTCAllison LLC, Mocksville, NC 27028 USA. RP Garcia, M (reprint author), Univ Georgia, Coll Vet Med, Dept Populat Hlth, Poultry Diagnost & Res Ctr, 953 Coll Stn Rd, Athens, GA 30602 USA. EM mcgarcia@uga.edu NR 23 TC 31 Z9 32 U1 1 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0166-0934 J9 J VIROL METHODS JI J. Virol. Methods PD JAN PY 2007 VL 139 IS 1 BP 31 EP 38 DI 10.1016/j.jviromet.2006.09.001 PG 8 WC Biochemical Research Methods; Biotechnology & Applied Microbiology; Virology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Virology GA 129OZ UT WOS:000243740100005 PM 17030068 ER PT J AU Risatti, GR Holinka, LG Sainz, IF Carrillo, C Lu, Z Borca, MV AF Risatti, G. R. Holinka, L. G. Sainz, I. Fernandez Carrillo, C. Lu, Z. Borca, M. V. TI N-linked glycosylation status of classical swine fever virus strain Brescia E2 glycoprotein influences virulence in swine SO JOURNAL OF VIROLOGY LA English DT Article ID HOG-CHOLERA VIRUS; NEWCASTLE-DISEASE-VIRUS; VIRAL DIARRHEA VIRUS; PROTEINS E-RNS; ENVELOPE GLYCOPROTEIN; CELL-CULTURE; INTRACELLULAR TRAFFICKING; NEUTRALIZING ANTIBODIES; HEMAGGLUTININ; PESTIVIRUS AB E2 is one of the three envelope glycoproteins of classical swine fever virus (CSFV). Previous studies indicate that E2 is involved in several functions, including virus attachment and entry to target cells, production of antibodies, induction of protective immune response in swine, and virulence. Here, we have investigated the role of E2 glycosylation of the highly virulent CSFV strain Brescia in infection of the natural host. Seven putative glycosylation sites in E2 were modified by site-directed mutagenesis of a CSFV Brescia infectious clone (BICv). A panel of virus mutants was obtained and used to investigate whether the removal of putative glycosylation sites in the E2 glycoprotein would affect viral virulence/pathogenesis in swine. We observed that rescue of viable virus was completely impaired by removal of all putative glycosylation sites in E2 but restored when mutation N185A reverted to wild-type asparagine produced viable virus that was attenuated in swine. Single mutations of each of the E2 glycosylation sites showed that amino acid N116 (N1v virus) was responsible for BICv attenuation. N1v efficiently protected swine from challenge with virulent BICv at 3 and 28 days postinfection, suggesting that glycosylation of E2 could be modified for development of classical swine fever live attenuated vaccines. C1 USDA ARS, Plum Isl Anim Dis Ctr, NAA, Greenport, NY 11944 USA. Univ Connecticut, Dept Pathobiol & Vet Sci, Storrs, CT 06269 USA. DHS, Plum Isl Anim Dis Ctr, Greenport, NY 11944 USA. RP Borca, MV (reprint author), USDA ARS, Plum Isl Anim Dis Ctr, NAA, POB 848, Greenport, NY 11944 USA. EM manuel.borca@ars.usda.gov RI Fernandez Sainz, Ignacio/I-3046-2016; OI Borca, Manuel/0000-0002-0888-1178 NR 46 TC 51 Z9 63 U1 2 U2 7 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N ST NW, WASHINGTON, DC 20036-2904 USA SN 0022-538X J9 J VIROL JI J. Virol. PD JAN PY 2007 VL 81 IS 2 BP 924 EP 933 DI 10.1128/JVI.01824-06 PG 10 WC Virology SC Virology GA 124EK UT WOS:000243350100048 PM 17108025 ER PT J AU Jojola, SM Robinson, SJ VerCauteren, KC AF Jojola, Susan M. Robinson, Stacie J. VerCauteren, Kurt C. TI Oral rabies vaccine (ORV) bait uptake by captive striped skunks SO JOURNAL OF WILDLIFE DISEASES LA English DT Article DE bait; consumption; manipulation; Mephitis mephitis; oral rabies vaccine (ORV); rabies; skunk; wildlife damage management ID RACCOONS PROCYON-LOTOR; FREE-RANGING RACCOONS; FIELD-EVALUATION; VIRUS-VACCINE; UNITED-STATES; COYOTES; IMMUNIZATION; FOXES AB Aerial delivery of oral rabies vaccine (ORV) baits has proven effective in large-scale efforts to immunize wildlife against rabies, and in North America this strategy currently is being used to immunize foxes (Urocyon cinereoargenteus and Vulpes vulpes), raccoons (Procyon lotor), and coyotes (Canis latrans). Skunks are also a major reservoir and vector of rabies, but at present oral vaccines for use in skunks are not licensed. Furthermore, given differences in morphology (smaller jaws) and behavior (food handling and consumption), it is unknown if baits currently used in ORV campaigns would be effective for skunks. Because oral vaccine delivery is contingent upon puncture of the vaccine container (VC), baits need to be sufficiently attractive to elicit selection and consumption. Manipulation of the bait to facilitate vaccine ingestion by the target species is a critical element for in effective ORV bait. The objectives of this study were to assess manipulation and consumption of current ORV baits by striped skunks (Mephitis mephitis). We conducted four independent trials with penned animals and various baits to assess bait selection frequency, VC puncture frequency, and consumption. Video recorded trials were used to assess attractiveness of baits and consumption behavior of skunks. Bait characteristics, such as texture, size, and flavor influenced selection and consumption. Fish and chicken flavors were preferred and vaccine containers within selected baits were likely to be punctured. Vaccine ingestion seemed more likely if VCs were directly coated with the bait matrix. To make baits attractive to skunks and to ensure puncture of the VC, modifications to current baits should consider a smaller size, a meat-flavored matrix, a slightly pressurized VC, and a direct coating of matrix on the VC. C1 USDA, APHIS, WS, Natl Wildlife Res Ctr, Ft Collins, CO 80521 USA. RP Jojola, SM (reprint author), USDA, APHIS, WS, Natl Wildlife Res Ctr, 4101 LaPorte Ave, Ft Collins, CO 80521 USA. EM susan.jojola@aphis.usda.gov NR 25 TC 9 Z9 9 U1 3 U2 9 PU WILDLIFE DISEASE ASSN, INC PI LAWRENCE PA 810 EAST 10TH ST, LAWRENCE, KS 66044-8897 USA SN 0090-3558 J9 J WILDLIFE DIS JI J. Wildl. Dis. PD JAN PY 2007 VL 43 IS 1 BP 97 EP 106 PG 10 WC Veterinary Sciences SC Veterinary Sciences GA 149IM UT WOS:000245140600011 PM 17347398 ER PT J AU Eberhardt, TL Elder, T Labbe, N AF Eberhardt, Thomas L. Elder, Thomas Labbe, Nicole TI Analysis of ethanol-soluble extractives in southern pine wood by low-field proton NMR SO JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY LA English DT Article DE extractives; low-field proton NMR; relaxation time; southern pine; wood ID WATER; SPECTROSCOPY; WETTABILITY; H-1-NMR AB Low-field proton NMR was evaluated as a nondestructive and rapid technique for measuring ethanol-soluble extractives in southern pine wood. Matchstick-sized wood specimens were steeped in extractive-containing solutions to generate extractive-enriched samples for analysis. Decay curves obtained by the Carr-Purcell-Meiboom-Gill (CPMG) pulse sequence were analyzed with Contin, a constrained regularization program used to generate continuous distributions of transverse (spin-spin) relaxation times. Air-dry wood samples gave maximum signal amplitudes that did not clearly reflect differences in extractives content. Oven drying removed signals for bound water that were superposed with those for the extractives. Relaxation times and the corresponding amplitudes were then positively correlated with the added extractives. Treatment of air-dry samples with dichloromethane-d(2) prior to analysis increased the mobility of the extractives, thereby resulting in a shift of the corresponding signals to longer relaxation times. This provided the opportunity to quantify the added extractives in the presence of bound water. C1 USDA, Forest Serv, So Res Stn, Pineville, LA 71360 USA. Univ Tennessee, Tennessee Forest Prod Ctr, Knoxville, TN 37996 USA. RP Eberhardt, TL (reprint author), USDA, Forest Serv, So Res Stn, 2500 Shreveport Highway, Pineville, LA 71360 USA. EM teberhardt@fs.fed.us NR 21 TC 3 Z9 3 U1 1 U2 3 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0277-3813 J9 J WOOD CHEM TECHNOL JI J. Wood Chem. Technol. PY 2007 VL 27 IS 1 BP 35 EP 47 DI 10.1080/02773810701285622 PG 13 WC Materials Science, Paper & Wood SC Materials Science GA 162FG UT WOS:000246071600004 ER PT J AU Holtman, KM Chang, HM Kadla, JF AF Holtman, Kevin M. Chang, Hou-Min Kadla, John F. TI An NMR comparison of the whole lignin from milled wood, MWL, and REL dissolved by the DMSO/NMI procedure SO JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY LA English DT Article DE lignin isolation; milled wood lignin (MWL); residual enzyme lignin (REL); HMQC NMR spectroscopy; quantitative (13)C NMR spectroscopy; GPC ID CELLULOLYTIC ENZYME LIGNIN; SIZE-EXCLUSION CHROMATOGRAPHY; NUCLEAR-MAGNETIC-RESONANCE; LITHIUM CHLORIDE/N,N-DIMETHYLACETAMIDE; KRAFT LIGNINS; MODIFIED DFRC; MOBILE-PHASE; STATE NMR; C-13; SPECTROSCOPY AB Lignins isolated from pine milled wood, milled wood lignin (MWL), and residual enzyme lignin (REL) were compared using modified thioacidolysis, modified DFRC, gel permeation chromatography (GPC), two-dimensional Heteronuclear Multiple Quantum Coherence (HMQC) NMR, and quantitative 13 C NMR. Dissolution of the lignin for solution-state NMR was accomplished by utilizing the recently reported DMSO/N-methylimidazole/acetic anhydride solvent system. Contrary to previous reports, comparison of the lignin preparations by thioacidolysis indicated that REL was more structurally similar to the lignin in the milled wood and Wiley wood meal than MWL. Total monomer yields indicated that the MWL was lower in beta-aryl ether content than the other preparations, and this was verified by quantitative 13 C NMR. NMR analysis indicated that the inter-unit linkages present in all the lignin preparations are consistent with the present knowledge about lignin biosynthesis. The contribution of minor end group structures in the MWL are further decreased in the milled wood, indicating that they are preferentially isolated as low molecular weight material, possibly generated during the milling process. All other structural moieties were similar in all preparations. GPC data indicated that the milled wood and REL both contain a portion of lignin with a molecular weight of 55,000 g/mol. Data indicate that the inefficiency of the DFRC method may be related to molecular mobility or accessibility in higher molecular weight portions of the lignin polymer. C1 [Kadla, John F.] Univ British Columbia, Fac Forestry, Dept Wood Sci, Vancouver, BC V6T 1Z4, Canada. [Chang, Hou-Min] N Carolina State Univ, Dept Wood & Paper Sci, Raleigh, NC 27695 USA. [Holtman, Kevin M.] USDA ARS, Western Reg Res Ctr, BCE, PWA, Albany, CA 94710 USA. RP Kadla, JF (reprint author), Univ British Columbia, Fac Forestry, Dept Wood Sci, 2424 Main Mall, Vancouver, BC V6T 1Z4, Canada. EM john.kadla@ubc.ca NR 43 TC 26 Z9 28 U1 1 U2 27 PU TAYLOR & FRANCIS INC PI PHILADELPHIA PA 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA SN 0277-3813 J9 J WOOD CHEM TECHNOL JI J. Wood Chem. Technol. PY 2007 VL 27 IS 3-4 BP 179 EP 200 DI 10.1080/02773810701700828 PG 22 WC Materials Science, Paper & Wood SC Materials Science GA 242CO UT WOS:000251702300004 ER PT J AU Iverson, LR AF Iverson, Louis R. BE Wu, J Hobbs, RJ TI Adequate data of known accuracy are critical to advancing the field of landscape ecology SO KEY TOPICS IN LANDSCAPE ECOLOGY SE Cambridge Studies in Landscape Ecology LA English DT Proceedings Paper CT Symposium on Key Issues and Research Priorities in Landscape Ecology/World Congress of the International-Association-of-Landscape-Ecology (IALE) CY JUL, 2003 CL Darwin, AUSTRALIA SP Int Assoc Landscape Ecol ID GEOGRAPHIC INFORMATION-SYSTEMS; MIXED-OAK FORESTS; LAND-USE; UNITED-STATES; SPATIAL INTERPOLATION; NEURAL NETWORKS; PATTERN; MODELS; GIS; USA C1 [Iverson, Louis R.] US Forest Serv, USDA, Delaware, OH 43015 USA. NR 133 TC 8 Z9 9 U1 1 U2 2 PU CAMBRIDGE UNIV PRESS PI CAMBRIDGE PA THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND BN 978-0-521-85094-0 J9 CAM STU LAN PY 2007 BP 11 EP 38 DI 10.1017/CBO9780511618581.003 PG 28 WC Ecology; Environmental Studies SC Environmental Sciences & Ecology GA BYM43 UT WOS:000299342800002 ER PT J AU Li, HB Wu, JG AF Li, Harbin Wu, Jianguo BE Wu, J Hobbs, RJ TI Landscape pattern analysis: key issues and challenges SO KEY TOPICS IN LANDSCAPE ECOLOGY SE Cambridge Studies in Landscape Ecology LA English DT Proceedings Paper CT Symposium on Key Issues and Research Priorities in Landscape Ecology/World Congress of the International-Association-of-Landscape-Ecology (IALE) CY JUL, 2003 CL Darwin, AUSTRALIA SP Int Assoc Landscape Ecol ID SENSOR SPATIAL-RESOLUTION; CHANGING SCALE; ECOLOGY; METRICS; INDEXES; FRAGMENTATION; HETEROGENEITY; AGGREGATION; SENSITIVITY; BEHAVIOR C1 [Li, Harbin] US Forest Serv, USDA, So Res Stn, Ctr Forested Wetlands Res, Charleston, SC 29414 USA. NR 63 TC 25 Z9 26 U1 0 U2 4 PU CAMBRIDGE UNIV PRESS PI CAMBRIDGE PA THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND BN 978-0-521-85094-0 J9 CAM STU LAN PY 2007 BP 39 EP 61 DI 10.1017/CBO9780511618581.004 PG 23 WC Ecology; Environmental Studies SC Environmental Sciences & Ecology GA BYM43 UT WOS:000299342800003 ER PT J AU Hof, J Flather, C AF Hof, John Flather, Curtis BE Wu, J Hobbs, RJ TI Optimization of landscape pattern SO KEY TOPICS IN LANDSCAPE ECOLOGY SE Cambridge Studies in Landscape Ecology LA English DT Proceedings Paper CT Symposium on Key Issues and Research Priorities in Landscape Ecology/World Congress of the International-Association-of-Landscape-Ecology (IALE) CY JUL, 2003 CL Darwin, AUSTRALIA SP Int Assoc Landscape Ecol ID WILDLIFE HABITAT; EXTINCTION THRESHOLDS; DEMOGRAPHIC-MODELS; RESERVE SELECTION; TABU SEARCH; FRAGMENTATION; CONSERVATION; MANAGEMENT; POPULATION; ECOLOGY C1 [Hof, John; Flather, Curtis] US Forest Serv, Rocky Mt Res Stn, Ft Collins, CO 80526 USA. NR 67 TC 4 Z9 4 U1 1 U2 3 PU CAMBRIDGE UNIV PRESS PI CAMBRIDGE PA THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND BN 978-0-521-85094-0 J9 CAM STU LAN PY 2007 BP 143 EP 160 DI 10.1017/CBO9780511618581.009 PG 18 WC Ecology; Environmental Studies SC Environmental Sciences & Ecology GA BYM43 UT WOS:000299342800008 ER PT J AU Lambert, DM Sullivan, P Claassen, R Foreman, L AF Lambert, Dayton M. Sullivan, Patrick Claassen, Roger Foreman, Linda TI Profiles of US farm households adopting conservation-compatible practices SO LAND USE POLICY LA English DT Article DE conservation programs; conservation management practices; conservation structures; farm households; conservation reserve program; environmental quality incentives program ID ENGLAND; SCHEME AB In recent years, the United States (US) government has put increasing emphasis on conservation programs geared toward rewarding good stewardship on working farmland. And, while the United States Department of Agriculture's (USDA) farmland retirement programs continue to command the lion's share of the conservation budget, roughly 80 percent of current land retirement contracts are due to expire before the end of the decade. With the 2007 US farm bill debate underway, policy makers will be making decisions about the future direction of farm conservation efforts. This paper examines the business, operator, and household characteristics of farms that have chosen to adopt conservation-compatible practices, with and without financial assistance from conservation programs. It sheds light on the relationship between adoption of conservation-compatible practices and conservation behavior, and how this relationship varies between farm business, operator, and household characteristics. Findings indicate that farm operator and household attributes, and farm business characteristics, affect the likelihood that a farmer adopts certain kinds of conservation-compatible practices. Published by Elsevier Ltd. C1 USDA, Econ Res Serv, Rural & Resource Econ Div, Washington, DC 20036 USA. RP Lambert, DM (reprint author), USDA, Econ Res Serv, Rural & Resource Econ Div, 1800 M St NW, Washington, DC 20036 USA. EM dlambert@ers.usda.gov RI Lambert, Dayton/A-8401-2009 NR 35 TC 56 Z9 56 U1 1 U2 16 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND SN 0264-8377 J9 LAND USE POLICY JI Land Use Pol. PD JAN PY 2007 VL 24 IS 1 BP 72 EP 88 DI 10.1016/j.landusepol.2005.12.002 PG 17 WC Environmental Studies SC Environmental Sciences & Ecology GA 095IS UT WOS:000241302000007 ER PT J AU Turner, MG Barrett, GW Gardner, RH Iverson, LR Risser, PG Wiens, JA Wu, JG AF Turner, Monica G. Barrett, Gary W. Gardner, Robert H. Iverson, Louis R. Risser, Paul G. Wiens, John A. (Jingle)Wu, Jianguo TI In memoriam - Frank B. Golley (1930-2006) SO LANDSCAPE ECOLOGY LA English DT Biographical-Item C1 Univ Wisconsin, Dept Zool, Madison, WI USA. Univ Georgia, Inst Ecol, Athens, GA 30602 USA. Univ Maryland, Ctr Environm Sci, Appalachian Lab, Frostburg, MD USA. USDA, Forest Serv, Delaware, OH USA. Oklahoma State Univ, Oklahoma City, OK USA. Nature Conservancy, Washington, DC USA. Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA. Arizona State Univ, Global Inst Sustainabil, Tempe, AZ 85287 USA. RP Turner, MG (reprint author), Univ Wisconsin, Dept Zool, Madison, WI USA. EM turnermg@wisc.edu RI WU, Jingle/A-4055-2009; Turner, Monica/B-2099-2010; Wu, Jianguo/G-6267-2010; Iverson, Louis/C-7554-2009 OI Iverson, Louis/0000-0001-9501-471X NR 1 TC 1 Z9 1 U1 1 U2 5 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0921-2973 J9 LANDSCAPE ECOL JI Landsc. Ecol. PD JAN PY 2007 VL 22 IS 1 BP 1 EP 3 DI 10.1007/s10980-006-9072-4 PG 3 WC Ecology; Geography, Physical; Geosciences, Multidisciplinary SC Environmental Sciences & Ecology; Physical Geography; Geology GA 127XO UT WOS:000243619800001 ER PT J AU Hessburg, PF Salter, RB James, KM AF Hessburg, Paul F. Salter, R. Brion James, Kevin M. TI Re-examining fire severity relations in pre-management era mixed conifer forests: inferences from landscape patterns of forest structure SO LANDSCAPE ECOLOGY LA English DT Article DE fire severity; mixed conifer forests; dry forests non-equilibrium; dynamics; mixed severity fire; ecoregions; inland northwest USA; historical range of variability ID PONDEROSA PINE FORESTS; SAN-PEDRO-MARTIR; PACIFIC-NORTHWEST; SPATIAL-PATTERNS; HISTORICAL RANGE; STAND DYNAMICS; INTERIOR WEST; UNITED-STATES; NATIONAL-PARK; USA AB For some time, ecologists have known that spatial patterns of forest structure reflected disturbance and recovery history, disturbance severity and underlying influences of environmental gradients. In spite of this awareness, historical forest structure has been little used to expand knowledge of historical fire severity. Here, we used forest structure to predict pre-management era fire severity across three biogeoclimatic zones in eastern Washington State, USA, that contained extensive mixed conifer forests. We randomly selected 10% of the subwatersheds in each zone, delineated patch boundaries, and photo-interpreted the vegetation attributes of every patch in each subwatershed using the oldest available stereo-aerial photography. We statistically reconstructed the vegetation of any patch showing evidence of early selective harvesting, and then classified them as to their most recent fire severity. Classification used published percent canopy mortality definitions and a dichotomized procedure that considered the overstory and understory canopy cover and size class attributes of a patch, and the fire tolerance of its cover type. Mixed severity fires were most prevalent, regardless of forest type. The structure of mixed conifer patches, in particular, was formed by a mix of disturbance severities. In moist mixed conifer, stand replacement effects were more widespread in patches than surface fire effects, while in dry mixed conifer, surface fire effects were more widespread by nearly 2:1. However, evidence for low severity fires as the primary influence, or of abundant old park-like patches, was lacking in both the dry and moist mixed conifer forests. The relatively low abundance of old, park-like or similar forest patches, high abundance of young and intermediate-aged patches, and widespread evidence of partial stand and stand-replacing fire suggested that variable fire severity and nonequilibrium patch dynamics were primarily at work. C1 USDA, US Forest Serv, Pacific NW Res Stn, Wenatchee, WA 98801 USA. RP Hessburg, PF (reprint author), USDA, US Forest Serv, Pacific NW Res Stn, Wenatchee, WA 98801 USA. EM phessburg@fs.fed.us NR 72 TC 86 Z9 87 U1 2 U2 27 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0921-2973 J9 LANDSCAPE ECOL JI Landsc. Ecol. PY 2007 VL 22 SU 1 BP 5 EP 24 DI 10.1007/s10980-007-9098-2 PG 20 WC Ecology; Geography, Physical; Geosciences, Multidisciplinary SC Environmental Sciences & Ecology; Physical Geography; Geology GA 239UN UT WOS:000251543600002 ER PT J AU Gustafson, EJ Lytle, DE Swaty, R Loehle, C AF Gustafson, Eric J. Lytle, David E. Swaty, Randy Loehle, Craig TI Simulating the cumulative effects of multiple forest management strategies on landscape measures of forest sustainability SO LANDSCAPE ECOLOGY LA English DT Article DE timber management; multiple owner landscapes; landscape pattern; HARVEST simulation model; sustainable forestry; biodiversity; forest products industry ID BIODIVERSITY; OWNERSHIP; FRAGMENTATION; CONSEQUENCES; DEER AB While the cumulative effects of the actions of multiple owners have long been recognized as critically relevant to efforts to maintain sustainable forests at the landscape scale, few studies have addressed these effects. We used the HARVEST timber harvest simulator to predict the cumulative effects of four owner groups (two paper companies, a state forest and non-industrial private owners) with different management objectives on landscape pattern in an upper Michigan landscape managed primarily for timber production. We quantified trends in landscape pattern metrics that were linked to Montreal Process indicators of forest sustainability, and used a simple wildlife habitat model to project habitat trends. Our results showed that most trends were considered favorable for forest sustainability, but that some were not. The proportion of all age classes and some forest types moved closer to presettlement conditions. The trend for the size of uneven-aged patches was essentially flat while the average size of patches of the oldest and youngest age classes increased and the size of patches of the remaining age classes decreased. Forest fragmentation generally declined, but edge density of age classes increased. Late seral forest habitat increased while early successional habitat declined. The owners use different management systems that cumulatively produce a diversity of habitats. Our approach provides a tool to evaluate such cumulative effects on other landscapes owned by multiple owners. The approach holds promise for helping landowner groups develop and evaluate cooperative strategies to improve landscape patterns for forest sustainability. C1 USDA, Forest Serv, N Cent Res Stn, Rhinelander, WI 54501 USA. USDA, Forest Serv, N Cent Res Stn, Grand Rapids, MN 55744 USA. Nature Conservancy, Upper Peninsula Conservat Off, Marquette, MI 49855 USA. Natl Council Air & Stream Improvement, Naperville, IL 60540 USA. Nature Conservancy, Ohio Chapter, Dublin, OH 43017 USA. RP Gustafson, EJ (reprint author), USDA, Forest Serv, N Cent Res Stn, 5985 Highway K, Rhinelander, WI 54501 USA. EM egustafson@fs.fed.us NR 33 TC 28 Z9 32 U1 3 U2 14 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 0921-2973 J9 LANDSCAPE ECOL JI Landsc. Ecol. PD JAN PY 2007 VL 22 IS 1 BP 141 EP 156 DI 10.1007/s10980-006-9017-y PG 16 WC Ecology; Geography, Physical; Geosciences, Multidisciplinary SC Environmental Sciences & Ecology; Physical Geography; Geology GA 127XO UT WOS:000243619800013 ER PT S AU Kovalev, V Wold, C Hao, WM Nordgren, B AF Kovalev, Vladimir Wold, Cyle Hao, Wei Min Nordgren, Bryce BE Singh, UN Pappalardo, G TI Improved methodology for the retrieval of the particulate extinction coefficient and the lidar ratio from the lidar multiangle measurement - art. no. 67501B SO LIDAR TECHNOLOGIES, TECHNIQUES, AND MEASUREMENTS FOR ATMOSPHERIC REMOTE SENSING III SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Lidar Technologies, Techniques, and Measurements for Atmospheric Remote Sensing III CY SEP 17-19, 2007 CL Florence, ITALY SP SPIE DE lidar; multiangle measurement; data processing ID AEROSOL AB An improved methodology for processing scanning lidar data is considered. We demonstrate a new principle of determining vertical profiles of the particulate extinction coefficient and the lidar ratio with the Kano-Hamilton multiangle solution. This technique, which is also applicable to combined elastic/inelastic lidar measurements, computes the extinction coefficient from the backscatter term rather than from optical depth, thus avoiding numerical differentiation. The inversion is based on determining the stepwise column-integrated lidar ratios that provide the best matching of the initial profile of the optical depth to that obtained after the inversion. We explore two approaches concerning the division of the column-integrated lidar ratio into different ranges: in the first case, divisions between ranges are uniformly distributed; in the second case, divisions are located using estimated uncertainty boundaries in the inverted optical depth. The inversion method was used to process the experimental data obtained in the vicinity of large wildfires with the Fire Sciences Laboratory lidar. Examples of the simulated and experimental data are presented, which illustrate the specifics and prospects of this data-processing methodology. C1 [Kovalev, Vladimir; Wold, Cyle; Hao, Wei Min; Nordgren, Bryce] Forest Serv, USDA, Fire Sci Lab, Missoula, MT 59808 USA. RP Kovalev, V (reprint author), Forest Serv, USDA, Fire Sci Lab, 5775 Hwy 10 W, Missoula, MT 59808 USA. NR 7 TC 2 Z9 2 U1 0 U2 0 PU SPIE-INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA SN 0277-786X BN 978-0-8194-6908-3 J9 P SOC PHOTO-OPT INS PY 2007 VL 6750 BP B7501 EP B7501 DI 10.1117/12.737858 PG 9 WC Remote Sensing; Optics SC Remote Sensing; Optics GA BHF78 UT WOS:000252771400034 ER PT J AU Zheng, YH Wang, SY Wang, CY Zheng, W AF Zheng, Yonghua Wang, Shiow Y. Wang, Chien Y. Zheng, Wei TI Changes in strawberry phenolics, anthocyanins, and antioxidant capacity in response to high oxygen treatments SO LWT-FOOD SCIENCE AND TECHNOLOGY LA English DT Article DE strawberry; high-oxygen atmospheres; antioxidant; phenolics; anthocyanins ID RADICAL ABSORBING CAPACITY; CARBON-DIOXIDE; SUPERATMOSPHERIC OXYGEN; FRUIT-QUALITY; SHELF-LIFE; ATMOSPHERES; FLAVONOIDS; VEGETABLES; GROWTH; LEAVES AB Changes in fruit quality, decay, phenolic and anthocyanin content, and antioxidant capacity of strawberries (Fragaria x ananassa Duch. cv. Allstar) stored under air and high oxygen atmospheres at 5 degrees C were investigated. Freshly harvested strawberries were placed in jars and ventilated continuously with air or with 40, 60, 80, or 100 kPa O-2 at 5 degrees C for up to 14 days. Samples were taken initially, and after 3, 7, 10 and 14 days of storage. While fruit quality parameters such as titratable acidity, total soluble solids and surface color were only slightly affected by differing levels of O-2, the higher oxygen concentration treatments significantly reduced decay. Oxygen concentrations higher than 60 kPa also promoted increases in ORAC values, total phenolics and total anthocyanins as well as individual phenolic compounds analysed by HPLC during the initial 7 days of storage. However, this effect diminished with prolonged storage. No significant differences in ORAC values, total phenolics, total anthocyanins, or the individual phenolic compounds were observed among the high O-2 and air-stored fruits after 14 days of storage. These results indicate that high oxygen treatments exert the most effects on fruit quality and antioxidant capacity of strawberry fruit in the first 7 days of storage. (c) 2005 Swiss Society of Food Science and Technology. Published by Elsevier Ltd. All rights reserved. C1 USDA ARS, Beltsville Agr Res Ctr, Inst Plant Sci, Prod Qual & Safety Lab, Beltsville, MD 20705 USA. USDA ARS, Beltsville Agr Res Ctr, Inst Plant Sci, Fruit Lab, Beltsville, MD 20705 USA. RP Wang, CY (reprint author), USDA ARS, Beltsville Agr Res Ctr, Inst Plant Sci, Prod Qual & Safety Lab, Beltsville, MD 20705 USA. EM wangc@ba.ars.usda.gov NR 44 TC 84 Z9 93 U1 2 U2 23 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0023-6438 J9 LWT-FOOD SCI TECHNOL JI LWT-Food Sci. Technol. PY 2007 VL 40 IS 1 BP 49 EP 57 DI 10.1016/j.lwt.2005.08.013 PG 9 WC Food Science & Technology SC Food Science & Technology GA 089WP UT WOS:000240912800007 ER PT J AU Van Hekken, DL Tunick, MH Malin, EL Holsinger, VH AF Van Hekken, Diane L. Tunick, Michael H. Malin, Edyth L. Holsinger, Virginia H. TI Rheology and melt characterization of low-fat and full fat Mozzarella cheese made from microfluidized milk SO LWT-FOOD SCIENCE AND TECHNOLOGY LA English DT Article DE microfluidization; Mozzarella cheese; rheology ID CHEDDAR CHEESE; HOMOGENIZATION; PRESSURE; TEXTURE; PROTEOLYSIS; MEMBRANE; PROTEINS; GLOBULES AB Microfluidization of cheese milk at different temperatures and pressures altered the meltability and rheological properties of Mozzarella cheese. Pasteurized milks, standardized to 1.0 (low-fat (LF)) or 3.2 (full fat (FF)) g fat/100 g milk, heated to 10, 43, or 54 degrees C, and then microfluidized at pressures of 34, 103, or 172 MPa, were used to manufacture Mozzarella cheese. Cheeses made from nonmicrofluidized milks served as controls. During the hot water step, only control cheeses and cheeses made with milk microfluidized at 10 degrees C could be stretched while all others had short curds that did not fuse together. Cheese responses to different stresses (heat, compression, torsion, and oscillatory shear) were measured after 1 and 6 weeks of storage. FF cheeses made with the control milks and milks processed at 10 degrees C/34 MPa or 10 degrees C/103 MPa were softer and less rigid, and had the lowest visco-elastic properties and the highest meltabilities of all the cheeses. Microfluidization of the cheese milk did not improve the melt or rheology of LF cheeses. Microfluidization of milk with fat in the liquid state at higher pressures resulted in smaller lipid droplets that altered the component interactions during the formation of the cheese matrix and resulted in LF and FF Mozzarella cheeses with poor melt and altered rheology. Published by Elsevier Ltd. on behalf of Swiss Society of Food Science and Technology. C1 USDA ARS, Eastern Reg Res Ctr, Dairy Proc & Prod Res Unit, Wyndmoor, PA 19038 USA. RP Van Hekken, DL (reprint author), USDA ARS, Eastern Reg Res Ctr, Dairy Proc & Prod Res Unit, 600 E Mermaid Lane, Wyndmoor, PA 19038 USA. EM dvanhekken@errc.ars.usda.gov RI Tunick, Michael/C-9761-2010 NR 23 TC 12 Z9 13 U1 0 U2 4 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0023-6438 J9 LWT-FOOD SCI TECHNOL JI LWT-Food Sci. Technol. PY 2007 VL 40 IS 1 BP 89 EP 98 DI 10.1016/j.lwt.2005.08.005 PG 10 WC Food Science & Technology SC Food Science & Technology GA 089WP UT WOS:000240912800012 ER PT J AU Singh, M Mohamed, A AF Singh, M. Mohamed, A. TI Influence of gluten-soy protein blends on the quality of reduced carbohydrates cookies SO LWT-FOOD SCIENCE AND TECHNOLOGY LA English DT Article DE gluten; soy protein isolates; Farinograph; cookies; fortify ID BAKING PROPERTIES; WHEAT; FLOURS; ENRICHMENT; BISCUITS; DOUGH AB The dietary requirements of consumers following low-carbohydrate diets are generating a market for protein-fortified products. Soy protein has been shown to lower cholesterol in hypercholesterolemic individuals, and it favorably affects calcium metabolism and kidney function relative to other high-quality proteins. The objective of this research was to investigate the incorporation of protein blends to reduce the carbohydrates on the acceptability and quality characteristics of cookies. Cookies were prepared using AACC method 10-53. Flour in the cookie formulation was replaced (10%, 15%, 20%, 25% and 30%) with the protein blend, increasing the protein content from 6% to 17.5% and reducing total carbohydrates. Water content was adjusted based on the measurements using the Farinograph water absorption. Water activity and hardness of cookies were not affected by the increasing flour replacement. The color of the cookies was darker as the protein blend increased beyond 20%. There is a definite potential for increasing the nutritional quality of cookies while reducing the carbohydrates. Published by Elsevier Ltd. on behalf of Swiss Society of Food Science and Technology. C1 ARS, USDA, Cereal Prod & Food Sci Res Unit, Natl Ctr Agr Utilizat Res, Peoria, IL 61604 USA. RP Singh, M (reprint author), ARS, USDA, Cereal Prod & Food Sci Res Unit, Natl Ctr Agr Utilizat Res, 1815 N Univ St, Peoria, IL 61604 USA. EM singhm@ncaur.usda.gov NR 30 TC 29 Z9 29 U1 2 U2 10 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0023-6438 J9 LWT-FOOD SCI TECHNOL JI LWT-Food Sci. Technol. PY 2007 VL 40 IS 2 BP 353 EP 360 DI 10.1016/j.lwt.2005.09.013 PG 8 WC Food Science & Technology SC Food Science & Technology GA 100JM UT WOS:000241664300024 ER PT J AU Wall, MM Gentry, TS AF Wall, Marisa M. Gentry, Trevor S. TI Carbohydrate composition and color development during drying and roasting of macadamia nuts (Macadamia integrifolia) SO LWT-FOOD SCIENCE AND TECHNOLOGY LA English DT Article DE macadamia; nuts; carbohydrates; Maillard browning ID WATER ACTIVITY; QUALITY; MOISTURE; HAZELNUTS; NITROGEN; KINETICS; ALMOND AB Research was conducted to determine whether variability in sugar content contributes to differences in kernel browning during processing of macadamia nut (Macadanda integrifolia) cultivars, Kau (HAES 344), Keaau (HAES 660), Keauhou (HAES 246), and Kakea (HAES 508). At harvest, total sugar content of fresh macadamia kernels varied from 2.9 to 5.6 g/100 g dry weight basis (db), and the average moisture content ranged from 15.6 to 23.6 g/100 g fresh weight. Cultivars differed in kernel sucrose content, but not reducing sugar content. Reducing sugars decreased during drying, and kernel centers darkened slightly. An incremental drying process limited sucrose hydrolysis, minimizing the amount of glucose and fructose available for browning reactions. Therefore, the centers of roasted kernels were not darker than dried kernels. The variability in sugar composition in fresh kernels had a minimal impact on color quality when low-temperature drying and roasting at 125 degrees C were used. However, when roasted kernels received from a processor were separated based on color quality, kernels with internal or external browning had higher reducing sugar concentrations (0.24-0.27 g/100 gdb) than cream-colored kernels (0.03g/100gdb). Immature kernels had higher sucrose and reducing sugar contents and more browning than mature kernels. During commercial processing, optimal conditions may not be achieved and the presence of immature nuts can contribute to kernel browning. (c) 2006 Swiss Society of Food Science and Technology. Published by Elsevier Ltd. All rights reserved. C1 USDA ARS, US Pacific Basin Agr Res Ctr, Hilo, HI USA. RP Wall, MM (reprint author), USDA ARS, US Pacific Basin Agr Res Ctr, POB 4459, Hilo, HI USA. EM mwall@pbarc.ars.usda.gov NR 33 TC 29 Z9 37 U1 5 U2 21 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0023-6438 J9 LWT-FOOD SCI TECHNOL JI LWT-Food Sci. Technol. PY 2007 VL 40 IS 4 BP 587 EP 593 DI 10.1016/j.lwt.2006.03.015 PG 7 WC Food Science & Technology SC Food Science & Technology GA 135TJ UT WOS:000244176100004 ER PT J AU Wang, SY Ballington, JR AF Wang, Shiow Y. Ballington, James R. TI Free radical scavenging capacity and antioxidant enzyme activity in deerberry (Vaccinium stamineum L.) SO LWT-FOOD SCIENCE AND TECHNOLOGY LA English DT Article DE Vaccinium stamineum; sugar; acid; anthocyanin; phenolics; radical scavenging; antioxidant enzyme ID HYDROGEN-PEROXIDE; SENSITIVE METHOD; FRUIT-QUALITY; HIGHER-PLANTS; RED WINE; RESVERATROL; PHENOLICS; OXYGEN; GLUTATHIONE; METABOLISM AB Fruit from three genotypes ('B-76', 'B-59' and 'SHF-3A') of deerberry [Vaccinium stamineum L.] were evaluated for fruit quality, total anthocyanin and phenolic contents, antioxidants, antioxidant capacity, and antioxidant enzyme activity. The fruit soluble solids, titratable acids, total anthocyanins, and total phenolic contents varied with genotypes. Cyanidin 3-galactoside and cyanidin 3-arabinoside were the two predominant anthocyanins. Resveratrol was also found in deerberries. Among the three genotypes, '13-76' had higher amount of anthocyanins, phenolic compounds and resveratrol than 'B-59' and 'SHF-3A'. Deerberries contained potent free radical scavenging activities for 2,2-Di (4-tert-octylphenyl)-l-picrylhydrazyl (DPPH circle), 2,2 '-azino bis(3-ethylbenzothiazo line-6-sulfonic acid) diammonium salt (ABTS(circle+)), peroxyl radical (ROO circle), superoxide radicals (O-2(circle-)), hydrogen peroxide (H2O2), hydroxyl radicals ((OH)-O-circle), and singlet oxygen (O-1(2)) radicals and also had high activities of antioxidant enzymes including glutathione-peroxidase (GSH-POD), glutathione reductase (GR), superoxide dismutase (SOD), ascorbate peroxidase (AsA-POD), guaiacol peroxidase (G-POD), monodehydroascorbate radical reductase (MDAR), dehydroascorbate reductase (DHAR), glutathione reductase (GR)] and non-enzyme antioxidants [ascorbic acid (ASA) and reduced glutathione (GSH)]. Antioxidant capacities were highly correlated to antioxidant enzymes activities. Among the three genotypes, '13-76' had the highest level of antioxidants and antioxidant enzyme activity. (0 2006 Swiss Society of Food Science and Technology. Published by Elsevier Ltd. All rights reserved. C1 ARS, Fruit Lab, Beltsville Agr Res Ctr, USDA, Beltsville, MD 20705 USA. N Carolina State Univ, Dept Hort Sci, Raleigh, NC 27695 USA. RP Wang, SY (reprint author), ARS, Fruit Lab, Beltsville Agr Res Ctr, USDA, Beltsville, MD 20705 USA. EM wangs@ba.ars.usda.gov NR 52 TC 25 Z9 32 U1 0 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0023-6438 J9 LWT-FOOD SCI TECHNOL JI LWT-Food Sci. Technol. PY 2007 VL 40 IS 8 BP 1352 EP 1361 DI 10.1016/j.lwt.2006.09.005 PG 10 WC Food Science & Technology SC Food Science & Technology GA 176OS UT WOS:000247095400007 ER PT J AU Lamsal, BP Koegel, RG Gunasekaran, S AF Lamsal, B. P. Koegel, R. G. Gunasekaran, S. TI Some physicochemical and functional properties of alfalfa soluble leaf proteins SO LWT-FOOD SCIENCE AND TECHNOLOGY LA English DT Article DE soluble leaf proteins; functional properties; stress relaxation ID STRESS-RELAXATION; SOLID FOODS; ULTRAFILTRATION; CONCENTRATE AB Important physicochemical and functional properties of soluble leaf proteins (SLPs) from alfalfa herbage are presented. Subunits molecular weight (MW) distribution, denaturation temperature, and functional properties like, emulsification, foaming, and solubility are discussed. SLP concentrates were prepared by acid precipitation, and ultrafiltration of clarified alfalfa juice. The MW of major soluble protein component ribulose 1,5, bisphosphate carboxylase/oxygenase was estimated to be around 490 kDa. Denaturation temperature of soluble proteins was observed to be around 70-75 degrees C. Most of the functional properties were affected by concentrate preparation. Acid-precipitated SLP concentrate showed lowest emulsifying properties and nitrogen solubility. Heat stability of emulsions was good. Foam overrun for SLP concentrate depended on pH and was stable around protein's isoelectric point. Stress relaxation tests on 7/100 g SLP gels indicated that they were softer gels and relaxed faster compared to 13/100g WPI gels. SLP preparations showed encouraging functional properties. Published by Elsevier Ltd. on behalf of Swiss Society of Food Science and Technology. C1 Kansas State Univ, Dept Grain Sci & Ind, Manhattan, KS 66506 USA. USDA ARS, US Dairy Forage Res Ctr, Madison, WI 53706 USA. Univ Wisconsin, Biolog Syst Engn Dept, Madison, WI 53706 USA. RP Lamsal, BP (reprint author), Kansas State Univ, Dept Grain Sci & Ind, Manhattan, KS 66506 USA. EM lamsal@ksu.edu NR 34 TC 27 Z9 34 U1 2 U2 16 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0023-6438 J9 LWT-FOOD SCI TECHNOL JI LWT-Food Sci. Technol. PY 2007 VL 40 IS 9 BP 1520 EP 1526 DI 10.1016/j.lwt.2006.11.010 PG 7 WC Food Science & Technology SC Food Science & Technology GA 188EW UT WOS:000247903000005 ER PT S AU Kise, M Park, B Lawrence, KC Windham, WR AF Kise, Michio Park, Bosoon Lawrence, Kurt C. Windham, William R. BE Meriaudeau, F Niel, KS TI Compact multi-spectral imaging system for contaminant detection on poultry carcass - art. no. 650305 SO Machine Vision Applications in Industrial Inspection XV SE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) LA English DT Proceedings Paper CT Conference on Machine Vision Applications in Industrial Inspection XV CY JAN 29-30, 2007 CL San Jose, CA SP Soc Imaging Sci & Technol, SPIE DE poultry inspection; fecal contaminant detection; machine vision; spectral sensing; multispectral image; optical system design ID FECAL CONTAMINATION AB The objective of this research was to design and fabricate a compact, cost effective multispectral instrument and to collect and analyze spectra for real-time contaminant detection for poultry processing plants. The prototype system developed in this research consisted of a multispectral imaging system, illumination system and an industrial portable computer. The dual-band spectral imaging system developed in this study was a two-port imaging system that consisted of two identical monochrome cameras, optical system and two narrow bandpass filters whose center of the wavelength are 520 and 560 nm with 10 nm FWHM, respectively. A spectral reflectance from a chicken carcass was collected and split in two directions by an optical system including a beamsplitter and lenses, and then two identical collimated lights were filtered by the narrow bandpass filters and delivered to the cameras. Lens distortions and geometric misalignment of the two cameras were mathematically corrected. The prototype system was tested at the real-time processing line and the preliminary results showed that the dual-band spectral imaging system could effectively detect feces and ingesta on the surface of poultry carcass. C1 USDA ARS, Russian Res Ctr, Athens, GA 30605 USA. RP Kise, M (reprint author), USDA ARS, Russian Res Ctr, 950 Coll Stn Rd, Athens, GA 30605 USA. NR 13 TC 1 Z9 1 U1 0 U2 0 PU SPIE-INT SOC OPTICAL ENGINEERING PI BELLINGHAM PA 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA SN 0277-786X BN 978-0-8194-6616-7 J9 P SOC PHOTO-OPT INS PY 2007 VL 6503 BP 50305 EP 50305 AR 650305 DI 10.1117/12.711035 PG 11 WC Computer Science, Artificial Intelligence; Imaging Science & Photographic Technology SC Computer Science; Imaging Science & Photographic Technology GA BGG63 UT WOS:000246688300004 ER PT J AU Witmer, GW Lowney, M AF Witmer, Gary W. Lowney, Martin TI Population biology and monitoring of the Cuban hutia at Guantanamo Bay, Cuba SO MAMMALIA LA English DT Article DE Capromys pilorides; Caribbean Sea; Cuba; damage; hutia; rodent; wildlife management AB The Cuban hutia (Capromys pilorides) is the largest native mammal occurring in Cuba. Endemic to the West Indies, most species of hutia are rare or extinct because of over-harvesting, exotic species introductions, and habitat modifications by humans. An exception is Guantanamo Bay, Cuba, where the Cuban hutia is very common and is responsible for a variety of damage and conflicts, including damage to landscaping, gnawing through cables, damage to vehicles, the accumulation of large amounts of feces in residential areas, and damage to native vegetation, with little subsequent regeneration of many plant species. Current management focuses on population reduction by shooting and some trapping, followed by euthanasia or relocation to remote areas. There is little published information on the Cuban hutia. We present information on the biology of the hutia, along with population monitoring results from field studies at Guantanamo Bay, Cuba in 2001-2003. We found that the hutia is quite prolific and well adapted to exploit most habitats and plant foods. It appears that population sizes are greater in remote areas than in developed areas, but are nonetheless widespread and sizeable in all areas, despite several years of population control. However, even in areas of intense population control, hutia densities of 1-5 /ha are common. Management implications are discussed and several areas of additional data or research needs are identified. C1 USDA, Natl Wildlife Res Ctr, Ft Collins, CO 80521 USA. USDA, Wildlife Serv, Moseley, VA 23120 USA. RP Witmer, GW (reprint author), USDA, Natl Wildlife Res Ctr, 4101 LaPorte Ave, Ft Collins, CO 80521 USA. EM gary.w.witmer@aphis.usda.gov NR 21 TC 1 Z9 1 U1 2 U2 6 PU WALTER DE GRUYTER & CO PI BERLIN PA GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY SN 0025-1461 J9 MAMMALIA JI Mammalia PY 2007 VL 71 IS 3 BP 115 EP 121 DI 10.1515/MAMM.2007.025 PG 7 WC Zoology SC Zoology GA 228AM UT WOS:000250699300002 ER PT B AU Menzie, K AF Menzie, Keith BE Sivakumar, MVK Motha, RP TI Methods of evaluating agrometeorological risks and uncertainties for estimating global agricultural supply and demand SO MANAGING WEATHER AND CLIMATE RISKS IN AGRICULTURE LA English DT Proceedings Paper CT International Workshop on Agrometeorological Risk Management CY OCT 25-27, 2006 CL New Delhi, INDIA SP India Meteorol Dept, Govt India, Minist Sci & Technol & Earth Sci C1 USDA, World Agr Outlook Board, Off Chief Economist, Washington, DC 20250 USA. RP Menzie, K (reprint author), USDA, World Agr Outlook Board, Off Chief Economist, 1441 Independence Ave SW,Room 4438 S Bldg, Washington, DC 20250 USA. NR 1 TC 1 Z9 1 U1 0 U2 0 PU SPRINGER-VERLAG BERLIN PI BERLIN PA HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY BN 978-3-540-72744-6 PY 2007 BP 125 EP 140 DI 10.1007/978-3-540-72746-0_9 PG 16 WC Agricultural Engineering; Meteorology & Atmospheric Sciences SC Agriculture; Meteorology & Atmospheric Sciences GA BHB68 UT WOS:000252101600009 ER PT B AU Doraiswamy, PC Hunt, ER Murthy, VRK AF Doraiswamy, P. C. Hunt, E. R., Jr. Murthy, V. R. K. BE Sivakumar, MVK Motha, RP TI Coping strategies with agrometeorological risks and uncertainties for water erosion, runoff and soil loss SO MANAGING WEATHER AND CLIMATE RISKS IN AGRICULTURE LA English DT Proceedings Paper CT International Workshop on Agrometeorological Risk Management CY OCT 25-27, 2006 CL New Delhi, INDIA SP India Meteorol Dept, Govt India, Minist Sci & Technol & Earth Sci ID TILLAGE SYSTEMS; CONSERVATION; ROTATIONS C1 [Doraiswamy, P. C.] Agr Res Serv, USDA, Hydrol & Remote Sensing Lab, 1400 Independence Ave SW,Room 114, Washington, DC 20705 USA. [Murthy, V. R. K.] Acharya N.G.Ranga Agr Univ, Coll Agr Dept Agron, Hyderabad 500030, Andhra Pradesh, India. RP Doraiswamy, PC (reprint author), Agr Res Serv, USDA, Hydrol & Remote Sensing Lab, 1400 Independence Ave SW,Room 114, Washington, DC 20705 USA. EM pdoraiswamy@hydrolab.arsusda.gov; vrkmurthy11@hotmail.com NR 35 TC 1 Z9 1 U1 0 U2 0 PU SPRINGER-VERLAG BERLIN PI BERLIN PA HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY BN 978-3-540-72744-6 PY 2007 BP 343 EP + DI 10.1007/978-3-540-72746-0_19 PG 4 WC Agricultural Engineering; Meteorology & Atmospheric Sciences SC Agriculture; Meteorology & Atmospheric Sciences GA BHB68 UT WOS:000252101600019 ER PT B AU Motha, RP Murthy, VRK AF Motha, Raymond P. Murthy, V. R. K. BE Sivakumar, MVK Motha, RP TI Agrometeorological services to cope with risks and uncertainties SO MANAGING WEATHER AND CLIMATE RISKS IN AGRICULTURE LA English DT Proceedings Paper CT International Workshop on Agrometeorological Risk Management CY OCT 25-27, 2006 CL New Delhi, INDIA SP India Meteorol Dept, Govt India, Minist Sci & Technol & Earth Sci ID CLIMATE C1 [Motha, Raymond P.] World Agr Outlook Board, USDA, Off Chief Economist, 1441 Independence Ave SW,Room 4419 S Bldg, Washington, DC 20250 USA. [Murthy, V. R. K.] Acharya NG Ranga Agr Univ, Coll Agr, Dept Agron, Hyderabad 500030, Andhra Pradesh, India. RP Motha, RP (reprint author), World Agr Outlook Board, USDA, Off Chief Economist, 1441 Independence Ave SW,Room 4419 S Bldg, Washington, DC 20250 USA. EM rmotha@oce.usda.gov; vrkmurthy11@hotmail.com NR 45 TC 1 Z9 1 U1 0 U2 0 PU SPRINGER-VERLAG BERLIN PI BERLIN PA HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY BN 978-3-540-72744-6 PY 2007 BP 435 EP + DI 10.1007/978-3-540-72746-0_25 PG 4 WC Agricultural Engineering; Meteorology & Atmospheric Sciences SC Agriculture; Meteorology & Atmospheric Sciences GA BHB68 UT WOS:000252101600025 ER PT B AU Sivakumar, MVK Motha, RP AF Sivakumar, Mannava V. K. Motha, Raymond P. BE Sivakumar, MVK Motha, RP TI Managing weather and climate risks in agriculture summary and recommendations SO MANAGING WEATHER AND CLIMATE RISKS IN AGRICULTURE LA English DT Proceedings Paper CT International Workshop on Agrometeorological Risk Management CY OCT 25-27, 2006 CL New Delhi, INDIA SP India Meteorol Dept, Govt India, Minist Sci & Technol & Earth Sci ID VARIABILITY; PACIFIC C1 [Sivakumar, Mannava V. K.; Motha, Raymond P.] USDA, Off Chief Economist, World Agr Outlook Board, Washington, DC 20250 USA. EM rmotha@oce.usda.gov NR 32 TC 1 Z9 1 U1 0 U2 0 PU SPRINGER-VERLAG BERLIN PI BERLIN PA HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY BN 978-3-540-72744-6 PY 2007 BP 477 EP + DI 10.1007/978-3-540-72746-0_27 PG 4 WC Agricultural Engineering; Meteorology & Atmospheric Sciences SC Agriculture; Meteorology & Atmospheric Sciences GA BHB68 UT WOS:000252101600027 ER PT J AU Bacon, CW Hinton, DM AF Bacon, Charles W. Hinton, Dorothy M. BE Hurst, CJ Crawford, RL Garland, JL Lipson, DA Mills, AL Stetzenbach, LD TI Isolation, In Planta Detection, and Uses of Endophytic Bacteria for Plant Protection SO MANUAL OF ENVIRONMENTAL MICROBIOLOGY, 3RD ED LA English DT Article; Book Chapter ID GROWTH-PROMOTING RHIZOBACTERIA; ZEA-MAYS L; PSEUDOMONAS-FLUORESCENS CHA0; CAROTOVORA SUBSP ATROSEPTICA; INDUCED SYSTEMIC RESISTANCE; XYLEM-RESIDING BACTERIA; FUSARIC ACID; BACILLUS-MOJAVENSIS; BIOLOGICAL-CONTROL; AZOSPIRILLUM-BRASILENSE C1 [Bacon, Charles W.; Hinton, Dorothy M.] USDA ARS, Toxicol & Mycotoxin Res Unit, Russell Res Ctr, Athens, GA 30613 USA. RP Bacon, CW (reprint author), USDA ARS, Toxicol & Mycotoxin Res Unit, Russell Res Ctr, POB 5677, Athens, GA 30613 USA. NR 159 TC 3 Z9 3 U1 0 U2 1 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N STREET NW, WASHINGTON, DC 20036-2904 USA BN 978-1-55581-379-6 PY 2007 BP 638 EP 651 PG 14 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA BOY05 UT WOS:000278001100053 ER PT J AU Dowd, SE Ishizaki, H Enriquez, JT AF Dowd, Scot E. Ishizaki, Hiroshi Enriquez, Jeanette Thurston BE Hurst, CJ Crawford, RL Garland, JL Lipson, DA Mills, AL Stetzenbach, LD TI Microarrays: Design and Use for Agricultural and Environmental Applications SO MANUAL OF ENVIRONMENTAL MICROBIOLOGY, 3RD ED LA English DT Article; Book Chapter ID SULFATE-REDUCING PROKARYOTES; POLYMERASE-CHAIN-REACTION; GENE-EXPRESSION DATA; 16S RIBOSOMAL-RNA; DNA MICROARRAYS; OLIGONUCLEOTIDE MICROARRAYS; MICROBIAL-POPULATIONS; COMMUNITY ANALYSIS; HYBRIDIZATION; SOIL C1 [Dowd, Scot E.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX 79403 USA. [Enriquez, Jeanette Thurston] Univ Nebraska, USDA ARS, Lincoln, NE 68583 USA. [Ishizaki, Hiroshi] Natl Inst Livestock & Grassland Sci, Dept Grazing Anim Prod, Nishinasuno, Tochigi 3292793, Japan. RP Dowd, SE (reprint author), USDA ARS, Livestock Issues Res Unit, Lubbock, TX 79403 USA. NR 79 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N STREET NW, WASHINGTON, DC 20036-2904 USA BN 978-1-55581-379-6 PY 2007 BP 663 EP 675 PG 13 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA BOY05 UT WOS:000278001100055 ER PT J AU Dowd, SE Pepper, IL AF Dowd, Scot E. Pepper, Ian L. BE Hurst, CJ Crawford, RL Garland, JL Lipson, DA Mills, AL Stetzenbach, LD TI PCR: Agricultural and Environmental Applications for Soil Microbes SO MANUAL OF ENVIRONMENTAL MICROBIOLOGY, 3RD ED LA English DT Article; Book Chapter ID POLYMERASE-CHAIN-REACTION; 16S RIBOSOMAL-RNA; BACTERIAL COMMUNITY; CELL-CULTURE; RAPID METHOD; DIVERSITY; DNA; AMPLIFICATION; GENES; PURIFICATION C1 [Dowd, Scot E.] USDA ARS, Livestock Issues Res Unit, Lubbock, TX 79403 USA. [Pepper, Ian L.] Univ Arizona, Dept Soil Water & Environm Sci, Environm Res Lab, Tucson, AZ 85706 USA. RP Dowd, SE (reprint author), USDA ARS, Livestock Issues Res Unit, Lubbock, TX 79403 USA. NR 56 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N STREET NW, WASHINGTON, DC 20036-2904 USA BN 978-1-55581-379-6 PY 2007 BP 676 EP 686 PG 11 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA BOY05 UT WOS:000278001100056 ER PT J AU Leveau, JHJ Loper, JE Lindow, SE AF Leveau, Johan H. J. Loper, Joyce E. Lindow, Steven E. BE Hurst, CJ Crawford, RL Garland, JL Lipson, DA Mills, AL Stetzenbach, LD TI Reporter Gene Systems Useful in Evaluating In Situ Gene Expression by Soil- and Plant-Associated Bacteria SO MANUAL OF ENVIRONMENTAL MICROBIOLOGY, 3RD ED LA English DT Article; Book Chapter ID GREEN FLUORESCENT PROTEIN; NUCLEATION ACTIVE BACTERIA; SYRINGAE-PV-PHASEOLICOLA; GRAM-NEGATIVE BACTERIA; PSEUDOMONAS-SYRINGAE; ICE-NUCLEATION; ESCHERICHIA-COLI; LUX GENES; BETA-GALACTOSIDASE; ERWINIA-HERBICOLA C1 [Leveau, Johan H. J.] Netherlands Inst Ecol, Heteren, Netherlands. [Lindow, Steven E.] Univ Calif Berkeley, Dept Plant & Microbial Biol, Berkeley, CA 94720 USA. [Loper, Joyce E.] ARS, Hort Crops Res Lab, USDA, Corvallis, OR 97330 USA. RP Leveau, JHJ (reprint author), Netherlands Inst Ecol, Heteren, Netherlands. RI Leveau, Johan/C-1096-2012 NR 114 TC 2 Z9 2 U1 0 U2 3 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N STREET NW, WASHINGTON, DC 20036-2904 USA BN 978-1-55581-379-6 PY 2007 BP 734 EP 747 PG 14 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA BOY05 UT WOS:000278001100061 ER PT J AU Wisehart, LM Dumbauld, BR Ruesink, JL Hacker, SD AF Wisehart, Lorena M. Dumbauld, Brett R. Ruesink, Jennifer L. Hacker, Sally D. TI Importance of eelgrass early life history stages in response to oyster aquaculture disturbance SO MARINE ECOLOGY PROGRESS SERIES LA English DT Article DE Zostera marina; Crassostrea gigas; shellfish aquaculture; disturbance; seeds; germination; recovery; estuary; Willapa Bay ID ZOSTERA-MARINA L.; SUSPENSION-FEEDING BIVALVES; MYTILUS-EDULIS; CHESAPEAKE BAY; SEAGRASS; ESTUARIES; COASTAL; PRODUCTIVITY; ARCHITECTURE; WASHINGTON AB Seagrasses are a critical element in many estuaries and act as drivers of abiotic and biotic processes. One species, Zostera marina L., has been declining globally. A potential contributor to this decline is shellfish aquaculture, although we know little about its impacts. On the US west coast, shellfish aquaculture co-occurs with protected eelgrass habitats. Many aquaculture practices constitute a periodic disturbance, and a key concern is eelgrass recovery. We used observations and experiments to understand how oyster aquaculture practices (i.e. dredging [oysters grown on the bottom and harvested mechanically via dredging] and off-bottom longline culture [oysters suspended off the bottom on rope and harvested by hand]) influence eelgrass recovery. Studies of natural recruitment showed highest seedling densities in dredged beds (7 seedlings m(-2)) and lowest under long-lines (0.1 seedlings m(-2)). Seed production was highest in dredged beds (295 seeds m(-2)) and lowest in longline beds (52 seeds m(-2)). Seed addition experiments were conducted to understand the effect of oyster aquaculture and adult eelgrass neighbors on seedling germination, growth, and survival. In March 2005, seedling germination was 146% higher in eelgrass removal treatments compared to control plots, with no difference among aquaculture and reference areas. By April 2005, there were no effects of neighbors, but reference areas had greater seed densities (11 seedlings m(-2)) compared to longline areas (3.2 seedlings m(-2)). By August 2005, seedling mortality in longline and reference control plots was 100%. In dredged areas, seedlings in removal plots had greater biomass (0.38 g) than seedlings in control plots (0. 14 g). We propose that if eelgrass is to be disturbed by aquaculture, dredge beds may recover more successfully than longline beds. C1 Oregon State Univ, Dept Zool, Corvallis, OR 97331 USA. USDA ARS, Hatfield Marine Sci Ctr, Newport, OR 97365 USA. Univ Washington, Dept Biol, Seattle, WA 98195 USA. RP Wisehart, LM (reprint author), Oregon State Univ, Dept Zool, 3029 Cordley Hall, Corvallis, OR 97331 USA. EM lorena.wisehart@gmail.com NR 42 TC 25 Z9 24 U1 7 U2 27 PU INTER-RESEARCH PI OLDENDORF LUHE PA NORDBUNTE 23, D-21385 OLDENDORF LUHE, GERMANY SN 0171-8630 J9 MAR ECOL PROG SER JI Mar. Ecol.-Prog. Ser. PY 2007 VL 344 BP 71 EP 80 DI 10.3354/meps06942 PG 10 WC Ecology; Marine & Freshwater Biology; Oceanography SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Oceanography GA 215NM UT WOS:000249816300007 ER PT S AU Rowell, RM AF Rowell, Roger M. BE Argyropoulos, DS TI Composite Materials from Forest Biomass: A Review of Current Practices, Science, and Technology SO MATERIALS, CHEMICALS, AND ENERGY FROM FOREST BIOMASS SE ACS Symposium Series LA English DT Review; Book Chapter AB Renewable and sustainable composite materials can be produced using forest biomass if we maintain healthy forests. Small diameter trees and other forest biomass can be processed in the forest into small solid wood pieces, sliced veneers, strands, flakes, chips, particles and fiber that can be used to make construction composite products such as glued-laminated lumber, plywood, structural composite lumber, flakeboard, particleboard, fiberboard, and molded materials. It can also be combined with other resources to make new materials taking advantage of the unique properties of each resource. Non-construction composites can also be made such as geotextiles, filters, sorbents, packaging and nano-materials. The adhesive used in the various products depends on the intended application. C1 [Rowell, Roger M.] USDA, FS, Forest Prod Lab, Madison, WI 53706 USA. [Rowell, Roger M.] Univ Wisconsin, Madison, WI 53706 USA. RP Rowell, RM (reprint author), USDA, FS, Forest Prod Lab, Madison, WI 53706 USA. NR 15 TC 2 Z9 2 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 USA SN 0097-6156 BN 978-0-8412-3981-4 J9 ACS SYM SER JI ACS Symp. Ser. PY 2007 VL 954 BP 76 EP 92 D2 10.1021/bk-2007-0954 PG 17 WC Biotechnology & Applied Microbiology; Chemistry, Applied; Energy & Fuels SC Biotechnology & Applied Microbiology; Chemistry; Energy & Fuels GA BAY23 UT WOS:000306023800005 ER PT S AU Kenealy, WR Houtman, CJ Laplaza, J Jeffries, TW Horn, EG AF Kenealy, William R. Houtman, Carl J. Laplaza, Jose Jeffries, Thomas W. Horn, Eric G. BE Argyropoulos, DS TI Pretreatments for Converting Wood into Paper and Chemicals SO MATERIALS, CHEMICALS, AND ENERGY FROM FOREST BIOMASS SE ACS Symposium Series LA English DT Article; Book Chapter ID DILUTE SULFURIC-ACID; CORN STOVER; SUGAR RECOVERY; HARDWOOD PREHYDROLYSIS; CARBOHYDRATE ANALYSIS; ENZYMATIC-HYDROLYSIS; HYDROCHLORIC-ACID; HEMICELLULOSES; ORGANOSOLV; XYLAN AB Biorefining wood into paper and chemicals is not as easy as making a single traditional paper product. Paper is made from the cellulose-containing fractions of wood and processing may remove lignin and hemicellulose components. The yield and composition of the product depend upon the type of paper being produced. The paper process often alters the non-cellulose fractions, making them less suitable for conversion to other valuable products. This chapter will review methods of obtaining hemicellulosic sugars and investigate the potential for obtaining sugars by a wood pretreatment before it is made into pulp. As an example of hemicellulose removal the results of a new pretreatment using diethyl oxalate are also described. Hemicellulose removal by this system provides other benefits to the pulping process. C1 [Kenealy, William R.; Houtman, Carl J.; Laplaza, Jose; Jeffries, Thomas W.] US Forest Serv, Forest Prod Lab, USDA, Madison, WI 53726 USA. [Horn, Eric G.] Biopulping Int Inc, Madison, WI 53713 USA. RP Kenealy, WR (reprint author), US Forest Serv, Forest Prod Lab, USDA, Madison, WI 53726 USA. RI Houtman, Carl/I-4469-2012; Jeffries, Thomas/I-8576-2012 OI Jeffries, Thomas/0000-0001-7408-4065 NR 87 TC 8 Z9 8 U1 1 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 USA SN 0097-6156 BN 978-0-8412-3981-4 J9 ACS SYM SER JI ACS Symp. Ser. PY 2007 VL 954 BP 392 EP 408 D2 10.1021/bk-2007-0954 PG 17 WC Biotechnology & Applied Microbiology; Chemistry, Applied; Energy & Fuels SC Biotechnology & Applied Microbiology; Chemistry; Energy & Fuels GA BAY23 UT WOS:000306023800025 ER PT J AU Sanchez, JJ Goodman, MM Stuber, CW AF Sanchez G, J. J. Goodman, M. M. Stuber, C. W. TI Racial diversity of maize in Brazil and adjacent areas SO MAYDICA LA English DT Article DE maize race; isozymes; allele frequency; diversity; relationships ID ISOZYME VARIATION; RACES; AMERICA; PATTERNS; MEXICAN; AMAZON AB The races of southern and eastern South America are described in several of the Races of Maize Bulletins, as well as in a pioneering work by Hugh Cutler. Basically, there appear to be eight essentially distinct types of maize that have contributed to the diversity that has been collected there. These include: (1) a wide assortment of commercial races and some of the more productive Indigenous races that can be subdivided into six subgroups: (a) the commercial dent and semi-dent races of Brazil, Caingang, Moroti, the Brazilian Catetos and Cristals; (b) the Cateto and Cristal Sulinos; (c) Cristalino and Dentado, Comercial from Chile (d) Camelia, the lowland Bolivian Flints and Flours, and the Cateto Nortistas; (e) Canario de Ocho of Uruguay, Cateto Grande, and Moroti Precoce; (f) Tuson from Brazil. Many races of this group appear to be the most valuable for breeding programs. Seven other groups include: (2) Lenha, the Cravos, Cateto Sulino Grosso, and Choclero; (3) the introduced, commercial races, Argentino and Hickory King; (4) Cristalino Norteno, Canario de ocho from Argentina, Dulce Golden Bantam, and Dulce Evergreen from Chile, all apparently related to U.S. Northern Flints such as Longfellow; (5) the races of the highlands of northwestern Argentina, including the Capias, Chulpi, Culli, Oke, Morocho and Harinoso Tarapaqueno from Chile; (6) Curagua and Curagua Grande from Chile; (7) Pororo and the Guarani popcorns, Avati Pichinga and Avati Pichinga Ihu; (8) The interlocked races from the interior lowlands, Entrelacado, Piricinco, and the Coroicos. Araucano from Chile and Cateto Sulino Precoce from Argentina do not show clear relationships to the other races studied. This report uses morphological data, geographic data, and isozyme-allele-frequency data to characterize the relationships among previously-described races of maize from the region. Allelic variation among and within races and racial groups is utilized to attempt to infer historical relationships among maize types throughout the region. C1 N Carolina State Univ, Dept Crop Sci, Raleigh, NC 27695 USA. Univ Guadalajara, Ctr Univ Ciencias Biol & Agropecuarias, Mpio De Zapopan 45110, Jalisco, Mexico. N Carolina State Univ, USDA ARS, Plant Sci Res Unit, Dept Genet, Raleigh, NC 27695 USA. RP Sanchez, JJ (reprint author), N Carolina State Univ, Dept Crop Sci, Box 7620, Raleigh, NC 27695 USA. EM maize_resources@ncsu.edu NR 35 TC 7 Z9 7 U1 0 U2 3 PU MAYDICA-IST SPER CEREALICOLTUR PI BERGAMO PA SEZ DI BERGAMO VIA STEZZANO, 24, 24100 BERGAMO, ITALY SN 0025-6153 J9 MAYDICA JI Maydica PY 2007 VL 52 IS 1 BP 13 EP 30 PG 18 WC Agronomy; Plant Sciences SC Agriculture; Plant Sciences GA 159IF UT WOS:000245858200003 ER PT J AU Blakey, CA Costich, D Sokolov, V Islam-Faridi, MN AF Blakey, C. A. Costich, D. Sokolov, V. Islam-Faridi, M. N. TI Tripsacum genetics: From observations along a river to molecular genomics SO MAYDICA LA English DT Review DE Tripsacum; genetics; cytogenetics; biodiversity; apomixis; genomics ID FATTY-ACID-COMPOSITION; WESTERN CORN-ROOTWORM; ZEA-MAYS-L; EASTERN GAMAGRASS; DACTYLOIDES GRAMINEAE; PLANT-REGENERATION; SEQUENCE DIVERSITY; REGULATORY GENE; MAIZE; EVOLUTION AB This first review of Pipsacum genetics research and update on current efforts in the field are provided in commemoration of the significant contributions of Dr. Walton C. Galinat to our understanding of this intriguing genus. Our genetic knowledge of this genus is reviewed, in a limited comprehensive format, from its initial description in the botanical literature to the current state of molecular genomic research. Pipsacum research has involved numerous researchers over the years, many of them quite notable. These endeavors cover a wide range of topics, from the earliest discussions of Tripsacum's role in the evolution of maize to cytological analyses, DNA sequencing, mapping, and now genomics. A review of Russian Pipsacum research, both past and present, incorporates information that has not previously been easily accessible to the Western scientific community. Current investigations on Tripsacum and Tripsacum-introgressed maize lines involve researchers in the USA, Mexico, Germany, Africa, and Russia, and include investigations which range from molecular biosystematics, classical and molecular genetics, molecular cytogenetics, plant pathology, forage qualities, biotic stressors, and value-added products, to questions of genomic control of developmental processes. C1 Ball State Univ, Dept Biol, Muncie, IN 47306 USA. Cornell Univ, USDA ARS, Inst Genom Divers, Ithaca, NY USA. Novosibirsk Apomixis Lab, Novosibirsk, Russia. Texas A&M Univ, So Inst Forest Genet, USDA FS, College Stn, TX USA. RP Blakey, CA (reprint author), Ball State Univ, Dept Biol, Muncie, IN 47306 USA. EM ablakey@bsu.edu RI Sokolov, Victor/N-7949-2015 OI Sokolov, Victor/0000-0002-5824-0248 NR 135 TC 1 Z9 5 U1 0 U2 2 PU MAYDICA-IST SPER CEREALICOLTUR PI BERGAMO PA SEZ DI BERGAMO VIA STEZZANO, 24, 24100 BERGAMO, ITALY SN 0025-6153 J9 MAYDICA JI Maydica PY 2007 VL 52 IS 1 BP 81 EP 99 PG 19 WC Agronomy; Plant Sciences SC Agriculture; Plant Sciences GA 159IF UT WOS:000245858200008 ER PT J AU Simic, D Ivezic, M Brkic, I Raspudic, E Brmez, M Majic, I Brkic, A Ledencan, T Tollefson, JJ Hibbard, BE AF Simic, D. Ivezic, M. Brkic, I. Raspudic, E. Brmez, M. Majic, I. Brkic, A. Ledencan, T. Tollefson, J. J. Hibbard, B. E. TI Environmental and genotypic effects for western corn rootworm tolerance traits in American and European maize trials SO MAYDICA LA English DT Article DE Diabrotica virgifera virgifera; maize genotypes; genotype by environment interaction; root damage; root regrowth; root size; western corn rootworm ID PATTERN-ANALYSIS; CHRYSOMELIDAE; COLEOPTERA; HYBRIDS; DIABROTICA; RESISTANCE AB The western corn rootworm (Diabrotica virgifera virgifera LeConte) (WCR) is the most destructive pest of maize in North America currently causing considerable economic losses also in Central and Southeast Europe. Developing and releasing of commercial hybrids with higher level of native (host-plant) resistance to WCR could be a sustainable alternative to transgenic approaches. For WCR native resistance breeding strategies, it is important to examine size and patterns of genotype by environment interaction (GEI). The objectives of the study were to determine i) environmental and genotypic effects of host-plants and ii) patterns of GEI for maize root traits associated with WCR resistance (damage, size, regrowth) at two distinct locations. Field experiments were conducted in 2001-2003 in Missouri (manual infestation) and from 2001 to 2006 in Croatia (natural infestation, continuous growing in 2004-2006). Environmental variances were much greater than respective genotypic variances for root damage and root size resulting in low repeatability estimates for both traits, especially in Croatia. The high repeatabilities for root regrowth under both natural and manual infestation indicated that susceptible and/or tolerant maize genotypes to WCR can be reliably identified under both infestation treatments. No specific interaction between host genotypes and putative WCR populations for a given geographic region, nor the threefold interaction maize genotypes x putative WCR population x edaphic/climatic factors were identified for root regrowth. C1 [Simic, D.; Brkic, I.; Brkic, A.; Ledencan, T.] Agr Inst Osijek, Osijek, Croatia. [Ivezic, M.; Raspudic, E.; Brmez, M.; Majic, I.] JJ Strossmayer Univ, Osijek, Croatia. [Tollefson, J. J.] Iowa State Univ, Dept Entomol, Ames, IA USA. [Hibbard, B. E.] Univ Missouri, USDA ARS, Plant Genet Res Unit, Dept Entomol, Columbia, MO USA. RP Simic, D (reprint author), Agr Inst Osijek, Osijek, Croatia. EM domagoj.simic@poljinos.hr NR 29 TC 5 Z9 6 U1 2 U2 12 PU MAYDICA-IST SPER CEREALICOLTUR PI BERGAMO PA SEZ DI BERGAMO VIA STEZZANO, 24, 24100 BERGAMO, ITALY SN 0025-6153 J9 MAYDICA JI Maydica PY 2007 VL 52 IS 4 BP 425 EP 430 PG 6 WC Agronomy; Plant Sciences SC Agriculture; Plant Sciences GA 270SP UT WOS:000253740800006 ER PT S AU Adamo, C Solomon, R Medaglia, CM Dietrich, S Mugnai, A AF Adamo, Claudia Solomon, Robert Medaglia, Carlo M. Dietrich, Stefano Mugnai, Alberto BE Levizzani, V Bauer, P Turk, FJ TI CLOUD MICROPHYSICAL PROPERTIES FROM REMOTE SENSING OF LIGHTNING WITHIN THE MEDITERRANEAN SO MEASURING PRECIPITATION FROM SPACE: EURAINSAT AND THE FUTURE SE Advances in Global Change Research LA English DT Article; Book Chapter DE Cloud microphysics; remote sensing; lightning ID THUNDERSTORMS AB The joint use of concurrent data from the Precipitation Radar (PR) and Lightning Imaging Sensor (LIS) instruments, on the Tropical Rainfall Measuring Mission (TRMM) satellite, provides a unique means to investigate storm characteristics and to make assessments about the relationship between convection and electrification. We discuss some results derived from the observation of the vertical structure of precipitating clouds in the southern Mediterranean during a 5-month period. In this study, we find there is a strong, differentiable relationship between convective and stratiform systems that produce lightning. C1 [Adamo, Claudia; Medaglia, Carlo M.; Dietrich, Stefano; Mugnai, Alberto] ISAC CNR, Bologna, Italy. [Solomon, Robert] US Forest Serv, USDA, Pacific Wildland Fire Sci Lab, Seatlle, WA USA. [Adamo, Claudia; Medaglia, Carlo M.; Dietrich, Stefano; Mugnai, Alberto] ISAC, CNR, I-00133 Rome, Italy. [Solomon, Robert] US Forest Serv, USDA, Pacific Wildland Fire Sci Lab, Seattle, WA 98103 USA. RP Adamo, C (reprint author), ISAC CNR, Via Gobetti 101, Bologna, Italy. RI Dietrich, Stefano/C-3898-2015 OI Dietrich, Stefano/0000-0003-3808-365X NR 8 TC 2 Z9 2 U1 0 U2 0 PU SPRINGER PI DORDRECHT PA PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 1574-0919 BN 978-1-4020-5835-6 J9 ADV GLOB CHANGE RES JI Adv. Glob. Change Res. PY 2007 VL 28 BP 127 EP 134 DI 10.1007/978-1-4020-5835-6_10 D2 10.1007/978-1-4020-5835-6 PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA BLI08 UT WOS:000270224000010 ER PT J AU Dennis, SB Kause, J Losikoff, M Engeljohn, DL Buchanan, RL AF Dennis, Sherri B. Kause, Janell Losikoff, Mary Engeljohn, Daniel L. Buchanan, Robert L. BE Schaffner, DW TI Using Risk Analysis for Microbial Food Safety Regulatory Decision Making SO MICROBIAL RISK ANALYSIS IN FOODS SE Emerging Issues in Food Safety LA English DT Article; Book Chapter C1 [Dennis, Sherri B.; Losikoff, Mary; Buchanan, Robert L.] US FDA, Dept Hlth & Human Serv, Ctr Food Safety & Appl Nutr, College Pk, MD 20740 USA. [Kause, Janell; Engeljohn, Daniel L.] US Food Safety & Inspect Serv, USDA, Washington, DC 20250 USA. RP Dennis, SB (reprint author), US FDA, Dept Hlth & Human Serv, Ctr Food Safety & Appl Nutr, 5100 Paint Branch Pkwy, College Pk, MD 20740 USA. NR 38 TC 2 Z9 2 U1 0 U2 0 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1752 N STREET NW, WASHINGTON, DC 20036-2904 USA BN 978-1-55581-575-2 J9 EMERG ISS FOOD SAF JI Emerg. Iss. Food Safety PY 2007 BP 137 EP 175 PG 39 WC Food Science & Technology; Microbiology SC Food Science & Technology; Microbiology GA BPD95 UT WOS:000278638700007 ER PT J AU Cupples, AM Shaffer, EA Chee-Sanford, JC Sims, GK AF Cupples, Alison M. Shaffer, Elizabeth A. Chee-Sanford, Joanne C. Sims, Gerald K. TI DNA buoyant density shifts during N-15-DNA stable isotope probing SO MICROBIOLOGICAL RESEARCH LA English DT Article DE stable isotope probing; N-15-DNA SIP; DNA buoyant density ID RIBOSOMAL-RNA; COMMUNITY; SOIL; MICROCOCCUS; NITROGEN AB DNA-based stable isotope probing (SIP) is a novel. technique for the identification of organisms actively assimilating isotopically labeled compounds. Herein, we define the limitations to using N-15-labeled substrates for SIP and propose modifications to compensate for these shortcomings. Changes in DNA buoyant density (BID) resulting from N-15 incorporation were determined using cultures of disparate GC content (Escherichia coli and Micrococcus luteus). Incorporation of N-15 into DNA increased BD by 0.015 +/- 0.002 g mL(-1) for E. coli and 0.013 +/- 0.002 g mL(-1) for M. luteus. The DNA BD shift was greatly increased (0.045g mL(-1)) when dual isotope (C-13 Plus N-15) labeling was employed. Despite the limited DNA BD shift following N-15 enrichment, we found the use of gradient fractionation, followed by a comparison of T-RFLP profiles from fractions of labeled and control treatments, facilitated detection of enrichment in DNA samples from either cultures or soil. (C) 2006 Elsevier GmbH. All rights reserved. C1 Univ Illinois, USDA ARS, Urbana, IL 61801 USA. Univ Illinois, Dept Nat Resouorces & Environm Sci, Urbana, IL 61801 USA. RP Cupples, AM (reprint author), Michigan State Univ, A129 Res Engn Complex, E Lansing, MI 48824 USA. EM cupplesa@msu.edu RI Sims, Gerald/A-2500-2008; Abu Laban , Dr. Nidal /E-5809-2011 NR 18 TC 19 Z9 20 U1 4 U2 25 PU ELSEVIER GMBH, URBAN & FISCHER VERLAG PI JENA PA OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY SN 0944-5013 J9 MICROBIOL RES JI Microbiol. Res. PY 2007 VL 162 IS 4 BP 328 EP 334 DI 10.1016/j.micres.2006.01.016 PG 7 WC Microbiology SC Microbiology GA 228GL UT WOS:000250715700005 PM 16563712 ER PT J AU Dugan, J Andersen, AA Rockey, DD AF Dugan, Jae Andersen, Arthur A. Rockey, Daniel D. TI Functional characterization of IScs605, an insertion element carried by tetracycline-resistant Chlamydia suis SO MICROBIOLOGY-SGM LA English DT Article ID HELICOBACTER-PYLORI; SEQUENCE ORGANIZATION; TRANSPOSABLE ELEMENT; GENE; SPECIFICITY; TRANSPOSITION; EXPRESSION; ISHP608; STRAIN; COLI AB Stable tetracycline resistance in Chlamydia suis is mediated by a family of genomic islands [the tet(C) islands] that are integrated into the chlamydial chromosome. The tet(C) islands contain several plasmid-specific genes, the teK(C) resistance gene and, in most cases, a novel insertion element (IScs605) encoding two predicted transposases. The hypothesis that lScs605 mediated the integration of the tet(C) resistance islands into the C. suis genome was tested using a plasmid-based transposition system in Escherichia coli. Both high- and medium-copy-number plasmids were used as carriers of lScs605 in these experiments. IScs605 integrated into a target plasmid (pOX38) when delivered by either donor plasmid, and integration of the entire donor plasmid was common. IScs605-mediated integration occurred at many positions within pOX38, with 36 of 38 events adjacent to a 5'-TTCAA-3' sequence. Deletions in each of the candidate transposase genes within IScs605 demonstrated that only one of the two ORFs was necessary for the observed transposition activity and target specificity. Analysis of progeny from the mating assays also indicated that IScs605 can excise following integration into a target DNA, and, in each tested case, the sequence 5'-AATTCAA-3' remained at the site of excision. Collectively, these results are consistent with the nucleotide sequence data collected for the tet(C) islands, and strongly suggest that a transposase within IScs605 is responsible for integration of these genomic islands into the C. suis chromosome. C1 Oregon State Univ, Dept Biomed Sci, Coll Vet Med, Corvallis, OR 97331 USA. Oregon State Univ, Mol & Cellular Biol Program, Corvallis, OR 97331 USA. USDA ARS, Natl Anim Dis Ctr, Ames, IA 50010 USA. RP Rockey, DD (reprint author), Oregon State Univ, Dept Biomed Sci, Coll Vet Med, Corvallis, OR 97331 USA. EM rockeyd@orst.edu FU NIEHS NIH HHS [P30 ES00210] NR 24 TC 21 Z9 21 U1 2 U2 3 PU SOC GENERAL MICROBIOLOGY PI READING PA MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND SN 1350-0872 J9 MICROBIOL-SGM JI Microbiology-(UK) PD JAN PY 2007 VL 153 BP 71 EP 79 DI 10.1099/mic.0.29253-0 PN 1 PG 9 WC Microbiology SC Microbiology GA 126WD UT WOS:000243545300008 PM 17185536 ER PT S AU Ayars, JE Bucks, DA Lamm, FR Nakayama, FS AF Ayars, James E. Bucks, Dale A. Lamm, Freddie R. Nakayama, Francis S. BE Lamm, FR Ayars, JE Nakayama, FS TI Microirrigation for Crop Production Design, Operation, and Management INTRODUCTION SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Editorial Material; Book Chapter ID SUBSURFACE DRIP IRRIGATION; TRICKLE IRRIGATION; WATER; SALINITY; REUSE C1 [Ayars, James E.] ARS, USDA, San Joaquin Valley Agr Sci Ctr, Parlier, CA USA. [Bucks, Dale A.] ARS, USDA, George Washington Carver Ctr, Beltsville, MD USA. [Lamm, Freddie R.] Kansas State Univ, NW Res Extens Ctr, Colby, KS USA. [Nakayama, Francis S.] ARS, USDA, Arid Land Agr Res Ctr, Maricopa, AZ USA. RP Ayars, JE (reprint author), ARS, USDA, San Joaquin Valley Agr Sci Ctr, Parlier, CA USA. NR 37 TC 12 Z9 12 U1 0 U2 1 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP 1 EP 26 PG 26 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200002 ER PT S AU Lamm, FR Ayars, JE Nakayama, FS AF Lamm, Freddie R. Ayars, James E. Nakayama, Francis S. BE Lamm, FR Ayars, JE Nakayama, FS TI Microirrigation for Crop Production Design, Operation, and Management PREFACE SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Editorial Material; Book Chapter C1 [Lamm, Freddie R.] Kansas State Univ, NW Res Extens Ctr, Colby, KS 67701 USA. [Ayars, James E.] USDA ARS PWA, San Joaquin Valley Agr Sci Ctr, Parlier, CA 93648 USA. [Nakayama, Francis S.] USDA ARS PWA, US Arid Land Agr Res Ctr, Maricopa, AZ 85239 USA. RP Lamm, FR (reprint author), Kansas State Univ, NW Res Extens Ctr, 105 Expt Farm Rd, Colby, KS 67701 USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP V EP V PG 1 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200001 ER PT S AU Howell, TA Meron, M AF Howell, Terry A. Meron, Moshe BE Lamm, FR Ayars, JE Nakayama, FS TI IRRIGATION SCHEDULING SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Article; Book Chapter ID CROP WATER-STRESS; HIGH-FREQUENCY IRRIGATION; ESTIMATING SOIL-WATER; CANOPY-TEMPERATURE; INFRARED THERMOMETRY; EVAPO-TRANSPIRATION; SAP FLOW; ATMOSPHERIC INTERRELATIONS; DRIP IRRIGATION; COTTON GROWTH C1 [Howell, Terry A.] ARS, USDA, Conservat & Prod Res Lab, Bushland, TX USA. [Meron, Moshe] MIGAL Galilee Technol Ctr, Crop Ecol Lab, Kiryat Shmona, Israel. RP Howell, TA (reprint author), ARS, USDA, Conservat & Prod Res Lab, Bushland, TX USA. NR 209 TC 16 Z9 16 U1 0 U2 0 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4; 978-0-44-450607-8 J9 DEV AGR ENG PY 2007 VL 13 BP 61 EP 130 PG 70 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200004 ER PT S AU Hoffman, GJ Shannon, MC AF Hoffman, Glenn J. Shannon, Michael C. BE Lamm, FR Ayars, JE Nakayama, FS TI SALINITY SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Article; Book Chapter ID SOIL-SALINITY; SALT TOLERANCE; WATER-QUALITY; CROP GROWTH; IRRIGATION; MODEL; INFILTRATION; SPRINKLER; PLANTS C1 [Hoffman, Glenn J.] Univ Nebraska, Lincoln, NE USA. [Shannon, Michael C.] ARS, USDA, Albany, CA USA. NR 52 TC 5 Z9 6 U1 1 U2 4 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP 131 EP 160 PG 30 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200005 ER PT S AU Ayars, JE Phene, CJ AF Ayars, James E. Phene, Claude J. BE Lamm, FR Ayars, JE Nakayama, FS TI AUTOMATION SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Article; Book Chapter ID WATER-STRESS; CANOPY TEMPERATURE; DIAMETER MEASUREMENTS; STEM DIAMETER; IRRIGATION; COTTON; INDICATORS; GROWTH; TREES; FRUIT C1 [Ayars, James E.] ARS, USDA, San Joaquin Valley Agr Sci Ctr, Parlier, CA 93648 USA. [Phene, Claude J.] SDI, Clovis, CA USA. RP Ayars, JE (reprint author), ARS, USDA, San Joaquin Valley Agr Sci Ctr, Parlier, CA 93648 USA. NR 50 TC 1 Z9 1 U1 0 U2 0 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP 259 EP 284 PG 26 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200008 ER PT S AU Evans, RG Waller, PM AF Evans, Robert G. Waller, Peter M. BE Lamm, FR Ayars, JE Nakayama, FS TI APPLICATION OF CHEMICAL MATERIALS SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Article; Book Chapter C1 [Evans, Robert G.] ARS, USDA, No Plains Agr Res Lab, Sidney, MT 59270 USA. [Waller, Peter M.] Univ Arizona, Dept Agr & Biosyst Engn, Tucson, AZ USA. RP Evans, RG (reprint author), ARS, USDA, No Plains Agr Res Lab, Sidney, MT 59270 USA. NR 13 TC 0 Z9 1 U1 0 U2 0 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP 285 EP 327 PG 43 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200009 ER PT S AU Nakayama, FS Boman, BJ Pitts, DJ AF Nakayama, Francis S. Boman, Brian J. Pitts, Donald J. BE Lamm, FR Ayars, JE Nakayama, FS TI MAINTENANCE SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Article; Book Chapter ID TRICKLE IRRIGATION; DRIP IRRIGATION; WATER-QUALITY; UNIFORMITY; SYSTEMS C1 [Nakayama, Francis S.] ARS, USDA, Arid Land Agr Res Ctr, Maricopa, AZ 85138 USA. [Boman, Brian J.] Univ Florida, Indian River Res & Educ Ctr, Ft Pierce, FL USA. [Pitts, Donald J.] NRCS, USDA, Champaign, IL USA. RP Nakayama, FS (reprint author), ARS, USDA, Arid Land Agr Res Ctr, Maricopa, AZ 85138 USA. NR 56 TC 17 Z9 17 U1 0 U2 0 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP 389 EP 430 PG 42 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200012 ER PT S AU Lamm, FR Camp, CR AF Lamm, Freddie R. Camp, Carl R. BE Lamm, FR Ayars, JE Nakayama, FS TI SUBSURFACE DRIP IRRIGATION SO MICROIRRIGATION FOR CROP PRODUCTION: DESIGN, OPERATION, AND MANAGEMENT SE Developments in Agricultural Engineering LA English DT Article; Book Chapter ID INTERMITTENT WATER APPLICATION; SOUTHEASTERN COASTAL-PLAIN; RECLAIMED WASTE-WATER; SOIL-LIMITING FLOW; TRICKLE IRRIGATION; SPRINKLER IRRIGATION; ROOT DISTRIBUTION; SWEET CORN; CROP ESTABLISHMENT; FURROW IRRIGATION C1 [Lamm, Freddie R.] Kansas State Univ, NW Res Extens Ctr, Colby, KS 67701 USA. [Camp, Carl R.] ARS, USDA, Coastal Plains Soil Water & Plant Res Ctr, Florence, SC USA. RP Lamm, FR (reprint author), Kansas State Univ, NW Res Extens Ctr, Colby, KS 67701 USA. NR 206 TC 28 Z9 29 U1 0 U2 1 PU ELSEVIER SCIENTIFIC PUBL CO PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0167-4137 BN 978-0-08-046581-4 J9 DEV AGR ENG PY 2007 VL 13 BP 473 EP 551 PG 79 WC Agricultural Engineering SC Agriculture GA BCT68 UT WOS:000311375200014 ER PT J AU Tunick, MH Guinee, TP van Hekken, DL Beresford, TP Malin, EL AF Tunick, M. H. Guinee, T. P. van Hekken, Diane L. Beresford, T. P. Malin, Edyth L. TI Effect of whey drainage pH on composition, rheology, and melting properties of reduced-fat Cheddar cheese SO MILCHWISSENSCHAFT-MILK SCIENCE INTERNATIONAL LA English DT Article DE Cheddar cheese (pH at curd drainage and properties) AB Cheddar cheeses containing half the normal amount of fat were made in triplicate, with the pH of curd at whey drainage being 5.85, 6.00, 6.15, or 6.30. The resulting cheeses were refrigerated at 4 degrees C for 30 d and at 10 degrees thereafter, and were analyzed over a 36-wk period. Reducing the drainage pH resulted in significant reductions in the levels of moisture, moisture in nonfat substance, and calcium level, and significant increases in protein and fat content. Simultaneously, cheeses became more crumbly (lower cohesiveness and shear strain) but also harder and stiffer (higher hardness and shear rigidity) as the pH at whey drainage was reduced. In contrast, the curd pH at whey drainage did not affect the cooking properties (meltability and stretchability) of the cheese. The results indicate that variation of pH at whey drainage will provide cheesemakers with a means of altering the composition and texture of Cheddar cheese. C1 USDA, Eastern Reg Res Ctr, Agr Res Serv, Dairy Proc & Products Res Unit, Wyndmoor, PA USA. Moorepark Food Res Ctr, Fermoy, Cork, Ireland. RP Tunick, MH (reprint author), USDA, Eastern Reg Res Ctr, Agr Res Serv, Dairy Proc & Products Res Unit, 600 E Mermaid Lane, Wyndmoor, PA USA. EM Michael.Tunick@ars.usda.gov RI Tunick, Michael/C-9761-2010 NR 15 TC 2 Z9 2 U1 0 U2 5 PU A V A AGRARVERLAG PI KEMPTEN PA PROSCHESTR 2, 87437 KEMPTEN, GERMANY SN 0026-3788 J9 MILCHWISSENSCHAFT JI Milchwiss.-Milk Sci. Int. PY 2007 VL 62 IS 4 BP 443 EP 446 PG 4 WC Food Science & Technology SC Food Science & Technology GA 220IH UT WOS:000250149900022 ER PT J AU Reddy, VR Yang, Y Reddy, KR Timlin, DJ Fleisher, DH AF Reddy, V. R. Yang, Y. Reddy, K. R. Timlin, D. J. Fleisher, D. H. BE Oxley, L Kulasiri, D TI Cotton Modeling for Climate Change, on-farm Decision Support and Policy Decisions SO MODSIM 2007: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION: LAND, WATER AND ENVIRONMENTAL MANAGEMENT: INTEGRATED SYSTEMS FOR SUSTAINABILITY LA English DT Proceedings Paper CT International Congress on Modelling and Simulation (MODSIM07) CY DEC 10-13, 2007 CL Christchurch, NEW ZEALAND SP Lincoln Univ, HEMA Consulting Pty Ltd, Modelling and Simulat Soc Australia & New Zealand (MSSANZ), Univ Canterbury, SGI, Lincoln Ventures Ltd, Hoare Res Software Ltd, IMACS, IEMSS, Environm Modelling & Software, IBM DE GOSSYM; decision support system; technology transfer; precision agriculture; global climate change ID SIMULATION-MODEL; GOSSYM; HERBICIDES; GROWTH; YIELD AB Crop simulation models are valuable tools that scientists can use in testing hypotheses. Models also are used to identify the areas where knowledge is lacking, indicating the need for future research activities. In addition, models are being used as decision support systems at the farm level to optimize resource management. The cotton simulation model, GOSSYM, is a mechanistic process level model which simulates cotton growth, development and yield and has been used for over 20 years as an on-farm decision support tool by cotton growers and consultants resulting in increased profits to cotton producers. By optimizing the inputs such as chemical fertilizers, insecticides, plant growth regulators and harvest-aid chemicals, the model not only contributes to increased yields but also helps to decrease environmental contamination. The use and application of the model in research management, yield forecasting, and farm management is reviewed. Also, the application of GOSSYM on the impacts of projected climate change on cotton production is reviewed. Suggested mitigation options to be used in the future higher atmospheric carbon dioxide concentrations and warmer temperatures are presented. C1 [Reddy, V. R.; Timlin, D. J.; Fleisher, D. H.] USDA ARS, Crop Syst & Global Change Lab, Beltsville, MD 20705 USA. RP Reddy, VR (reprint author), USDA ARS, Crop Syst & Global Change Lab, Beltsville, MD 20705 USA. EM VR.Reddy@ARS.USDA.GOV OI Reddy, Kambham Raja/0000-0002-7906-7755 NR 36 TC 1 Z9 1 U1 0 U2 2 PU MODELLING & SIMULATION SOC AUSTRALIA & NEW ZEALAND INC PI CHRISTCHURCH PA MSSANZ, CHRISTCHURCH, 00000, NEW ZEALAND BN 978-0-9758400-4-7 PY 2007 BP 67 EP 73 PG 7 WC Computer Science, Information Systems; Ecology; Environmental Sciences; Multidisciplinary Sciences SC Computer Science; Environmental Sciences & Ecology; Science & Technology - Other Topics GA BUQ25 UT WOS:000290030700013 ER PT J AU Heathman, GC Larose, M AF Heathman, G. C. Larose, M. BE Oxley, L Kulasiri, D TI Influence of Scale on SWAT Model Calibration for Streamflow SO MODSIM 2007: INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION: LAND, WATER AND ENVIRONMENTAL MANAGEMENT: INTEGRATED SYSTEMS FOR SUSTAINABILITY LA English DT Proceedings Paper CT International Congress on Modelling and Simulation (MODSIM07) CY DEC 10-13, 2007 CL Christchurch, NEW ZEALAND SP Lincoln Univ, HEMA Consulting Pty Ltd, Modelling and Simulat Soc Australia & New Zealand (MSSANZ), Univ Canterbury, SGI, Lincoln Ventures Ltd, Hoare Res Software Ltd, IMACS, IEMSS, Environm Modelling & Software, IBM DE SWAT; scale; hydrologic model; calibration ID RIVER BASIN; SIMULATION AB The Soil Water Assessment Tool (SWAT) was implemented in the 281,000 ha St. Joseph River Watershed (SJRW) to investigate the influence of multiple scales on stream flow model calibration parameters (Fig. 1). The relationship between model calibration parameters and associated hydrological response units (HRU) between different scales is not well understood. In this investigation, two scales were used within the SJRW where such factors as land use, soil type, topography and management practices are considered similar, thus, conforming to the concept of downscaling rather than regionalization. The model was calibrated for streamflow in the SJRW. Critical parameters optimized for calibration were: 1) CN2, curve number, 2) ESCO, soil evaporation compensation factor, and 3) SOL_AWC, available water holding capacity. Using optimized parameters at the SJRW scale, stream flow estimates were evaluated in the 70,820 ha Cedar Creek Watershed (CCW), the largest subbasin and tributary in the SJRW. These same parameters were then optimized at the CCW scale and streamflow estimates for the CCW and the SJRW were evaluated by examination of the coefficient of determination (R-2) and the Nash and Sutcliffe (1970) model efficiency coefficient (E-NS). Modeled and measured streamflow data were statistically analysed at both scales based on their respective calibrations. The results indicate that the SWAT model adequately simulated streamflow at both scales with little apparent difference between the scale at which the calibration was performed. However, at the larger SJRW scale having higher discharge rates, the model consistently underpredicted streamflow to a much greater extent (lower E-ns and R-2 values) than at the smaller CCW scale. Model output for St. Joseph River streamflow calibrated at both the SJRW and CCW scales show that the trends for both model outputs are very similar (essentially the same line), and in general, match the trend for observed streamflow. However, modeled streamflows at both calibration scales were underpredicted. Modeled streamflow calibrated at the SJRW scale gave an acceptable E-ns model efficiency value of 0.50 and had an R-2 value of 0.61. The results are similar for St. Joseph River streamflow calibrated at the CCW scale with an E-ns of 0.48 and R-2 of 0.61. [GRAPHICS] The greatest influence of watershed scale appears to be between daily and monthly estimates of streamflow. There was very little difference between daily and monthly E-ns values for streamflow at the SJRW scale, irregardless of the scale of calibration or with no calibration. On the other hand, the difference between daily and monthly E-ns values for streamflow at the smaller CCW scale was quite apparent. At the CCW scale the E-ns values for monthly streamflow are very good while the values for daily output are within the acceptable range. This would indicate that there may be greater uncertainty in SWAT streamflow estimates at higher discharge rates which are usually associated with larger watershed areas. A more quantitative analysis of the uncertainty in SWAT streamflow estimates at different scales is currently in progress, as well as additional work and analysis related to an expanded version of this study. C1 [Heathman, G. C.] USDA, Natl Soil Eros Lab, W Lafayette, IN USA. RP Heathman, GC (reprint author), USDA, Natl Soil Eros Lab, W Lafayette, IN USA. EM gheathman@purdue.edu NR 21 TC 2 Z9 2 U1 1 U2 4 PU MODELLING & SIMULATION SOC AUSTRALIA & NEW ZEALAND INC PI CHRISTCHURCH PA MSSANZ, CHRISTCHURCH, 00000, NEW ZEALAND BN 978-0-9758400-4-7 PY 2007 BP 2747 EP 2753 PG 7 WC Computer Science, Information Systems; Ecology; Environmental Sciences; Multidisciplinary Sciences SC Computer Science; Environmental Sciences & Ecology; Science & Technology - Other Topics GA BUQ25 UT WOS:000290030702116 ER PT J AU Ann, W Syring, J Gernandt, DS Liston, A Cronn, R AF Ann, Willyard Syring, John Gernandt, David S. Liston, Aaron Cronn, Richard TI Fossil calibration of molecular divergence infers a moderate mutation rate and recent radiations for Pinus SO MOLECULAR BIOLOGY AND EVOLUTION LA English DT Article DE molecular evolution; Pinus; silent substitution rates; chronogram; fossils ID NUCLEOTIDE SUBSTITUTION; LOBLOLLY-PINE; INBREEDING DEPRESSION; PHYLOGENETIC ANALYSIS; BRITISH-COLUMBIA; TRIPLET-REPEAT; SUBGENUS PINUS; TAEDA L.; PINACEAE; LOCI AB Silent mutation rate estimates for Pinus vary 50-fold, ranging from angiosperm-like to among the slowest reported for plants. These differences either reflect extraordinary genomic processes or inconsistent fossil calibration, and they have important consequences for population and biogeographical inferences. Here we estimate mutation rates from 4 Pinus species that represent the major lineages using 11 nuclear and 4 chloroplast loci. Calibration was tested at the divergence of Pinus subgenera with the oldest leaf fossil from subg. Strobus (Eocene; 45 MYA) or a recently published subg. Strobus wood fossil (Cretaceous; 85 MYA). These calibrations place the origin of Pinus 190-102 MYA and give absolute silent rate estimates of 0.70-1.31 x 10(-9) and 0.22-0.42 x 10(-9).site(-1).year(-1) for the nuclear and chloroplast genomes, respectively. These rates are approximately 4- to 20-fold slower than angiosperms, but unlike many previous estimates, they are more consistent with the high per-generation deleterious mutation rates observed in pines. Chronograms from nuclear and chloroplast genomes show that the divergence of subgenera accounts for about half of the time since Pinus diverged from Picea, with subsequent radiations occurring more recently. By extending the sampling to encompass the phylogenetic diversity of Pinus, we predict that most extant subsections diverged during the Miocene. Moreover, subsect. Australes, Ponderosae, and Contortae, containing over 50 extant species, radiated within a 5 Myr time span starting as recently as 18 MYA. An Eocene divergence of pine subgenera (using leaf fossils) does not conflict with fossil-based estimates of the Pinus-Picea split, but a Cretaceous divergence using wood fossils accommodates Oligocene fossils that may represent modern subsections. Because homoplasy and polarity of character states have not been tested for fossil pine assignments, the choice of fossil and calibration node represents a significant source of uncertainty. Based on several lines of evidence (including agreement with ages inferred using calibrations outside of Pinus), we conclude that the 85 MYA calibration at the divergence of pine subgenera provides a reasonable lower bound and that further refinements in age and mutation rate estimates will require a synthetic examination of pine fossil history. C1 Oregon State Univ, Dept Bot & Plant Pathol, Corvallis, OR 97331 USA. Montana State Univ, Dept Biol & Phys Sci, Bozeman, MT USA. Univ Autonoma Estado Hidalgo, Ctr Invest Biol, Pachuca, Hidalgo, Mexico. US Forest Serv, Pacific NW Res Stn, USDA, Corvallis, OR 97331 USA. RP Cronn, R (reprint author), Oregon State Univ, Dept Bot & Plant Pathol, Corvallis, OR 97331 USA. EM rcronn@fs.fed.us OI Cronn, Richard/0000-0001-5342-3494 NR 80 TC 4 Z9 4 U1 4 U2 21 PU OXFORD UNIV PRESS PI OXFORD PA GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND SN 0737-4038 EI 1537-1719 J9 MOL BIOL EVOL JI Mol. Biol. Evol. PD JAN PY 2007 VL 24 IS 1 BP 90 EP 101 DI 10.1093/molbev/msl131 PG 12 WC Biochemistry & Molecular Biology; Evolutionary Biology; Genetics & Heredity SC Biochemistry & Molecular Biology; Evolutionary Biology; Genetics & Heredity GA 120FK UT WOS:000243069700012 ER PT J AU Li, Y Hill, CB Carlson, SR Diers, BW Hartman, GL AF Li, Yan Hill, Curtis B. Carlson, Shawn R. Diers, Brian W. Hartman, Glen L. TI Soybean aphid resistance genes in the soybean cultivars Dowling and Jackson map to linkage group M SO MOLECULAR BREEDING LA English DT Article DE Aphis glycines; Glycine max; genetic mapping; soybean aphid resistance gene; simple sequence repeat ID RUSSIAN WHEAT APHID; SINGLE DOMINANT GENE; HOMOPTERA; MARKERS; POPULATIONS; GREENBUG; IDENTIFICATION; GERMPLASM; BIOTYPE; TOMATO AB The soybean aphid [Aphis glycines Matsumura] is an important pest of soybean [Glycine max (L.) Merr.] in North America. Single dominant genes in the cultivars 'Dowling' and 'Jackson' control resistance to the soybean aphid. The gene in Dowling was named Rag1, and the genetic relationship between Rag1 and the gene in Jackson is not known. The objectives of this study were to map the locations of Rag1 and the Jackson gene onto the soybean genetic map. Segregation of aphid resistance and simple sequence repeat (SSR) markers in F (2:3) populations developed from crosses between Dowling and the two susceptible soybean cultivars 'Loda' and 'Williams 82', and between Jackson and Loda, were analyzed. Both Rag1 and the Jackson gene segregated 1:2:1 in the F (2:3) populations and mapped to soybean linkage group M between the markers Satt435 and Satt463. Rag1 mapped 4.2 cM from Satt435 and 7.9 cM from Satt463. The Jackson gene mapped 2.1 cM from Satt435 and 8.2 cM from Satt463. Further tests to determine genetic allelism between Rag1 and the Jackson gene are in progress. The SSR markers flanking these resistance genes are being used in marker-assisted selection for aphid resistance in soybean breeding programs. C1 Univ Illinois, USDA ARS, Dept Crop Sci, Urbana, IL 61801 USA. Univ Illinois, Physiol & Mol Plant Biol Program, Urbana, IL 61801 USA. Univ Illinois, Dept Crop Sci, Urbana, IL 61801 USA. RP Hartman, GL (reprint author), Univ Illinois, USDA ARS, Dept Crop Sci, 1101 W Peabody Dr, Urbana, IL 61801 USA. EM ghartman@uiuc.edu OI Li, Yan/0000-0002-1627-7763 NR 39 TC 75 Z9 85 U1 0 U2 13 PU SPRINGER PI DORDRECHT PA VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS SN 1380-3743 J9 MOL BREEDING JI Mol. Breed. PD JAN PY 2007 VL 19 IS 1 BP 25 EP 34 DI 10.1007/s11032-006-9039-9 PG 10 WC Agronomy; Plant Sciences; Genetics & Heredity; Horticulture SC Agriculture; Plant Sciences; Genetics & Heredity GA 121EU UT WOS:000243141700003 ER PT J AU Zhou, XD Burgess, TI Beer, ZW Lieutier, F Yart, A Klepzig, K Carnegie, A Portales, JM Wingfield, BD Wingfield, MJ AF Zhou, Xudong Burgess, Treena I. De Beer, Z. Wilhelm Lieutier, Francois Yart, Annie Klepzig, Kier Carnegie, Angus Portales, Julio Mena Wingfield, Brenda D. Wingfield, Michael J. TI High intercontinental migration rates and population admixture in the sapstain fungus Ophiostoma ips SO MOLECULAR ECOLOGY LA English DT Article DE anthropogenic introduction; microsatellite marker; origin; population genetics; symbiosis ID INFESTING BARK BEETLES; DIVERSITY; CERATOCYSTIOPSIS; EVOLUTION; SYMBIOSIS; PATHOGEN; GENETICS; MARKERS; HOST AB Ophiostoma ips is a common fungal associate of various conifer-infesting bark beetles in their native ranges and has been introduced into non-native pine plantations in the Southern Hemisphere. In this study, we used 10 microsatellite markers to investigate the population biology of O. ips in native (Cuba, France, Morocco and USA) and non-native (Australia, Chile and South Africa) areas to characterize host specificity, reproductive behaviour, and the potential origin as well as patterns of spread of the fungus and its insect vectors. The markers resolved a total of 41 alleles and 75 haplotypes. Higher genetic diversity was found in the native populations than in the introduced populations. Based on the origin of the insect vectors, the populations of O. ips in Australia would be expected to reflect a North American origin, and those in Chile and South Africa to reflect a European origin. However, most alleles observed in the native European population were also found in the native North American population; only the allele frequencies among the populations varied. This admixture made it impossible to confirm the origin of the introduced Southern Hemisphere (SH) populations of O. ips. There was also no evidence for specificity of the fungus to particular bark beetle vectors or hosts. Although O. ips is thought to be mainly self-fertilizing, evidence for recombination was found in the four native populations surveyed. The higher genetic diversity in the North American than in the European population suggests that North America could be the possible source region of O. ips. C1 Univ Pretoria, Forestry & Agr Biotechnol Inst, ZA-0002 Pretoria, South Africa. Univ Pretoria, Dept Microbiol & Plant Pathol, ZA-0002 Pretoria, South Africa. Univ Pretoria, Dept Genet, ZA-0002 Pretoria, South Africa. Murdoch Univ, Dept Biol Sci & Biotechnol, Murdoch, WA 6150, Australia. Univ Orleans, Lab Biol Ligneux & Grandes Cultures, F-45067 Orleans 2, France. INRA, F-54280 Seichamps, France. USDA, US Forest Serv, So Res Stn, Pineville, LA 71360 USA. Inst Ecol & Sistemat, Agcy Med Ambiente, Havana 10800, Cuba. RP Zhou, XD (reprint author), Univ Pretoria, Forestry & Agr Biotechnol Inst, ZA-0002 Pretoria, South Africa. EM xu.zhou@fabi.up.ac.za RI Wingfield, Brenda/B-1376-2008; Zhou, XuDong/B-2793-2008; Zhou, XuDong/E-5708-2010; Wingfield, Michael/A-9473-2008; Burgess, Treena/G-4770-2011; Carnegie, Angus/H-6153-2015; de Beer, Z. Wilhelm/B-6353-2008 OI Wingfield, Brenda/0000-0002-6189-1519; Burgess, Treena/0000-0002-7962-219X; Carnegie, Angus/0000-0002-6854-4974; de Beer, Z. Wilhelm/0000-0001-9758-8987 NR 46 TC 20 Z9 23 U1 2 U2 12 PU WILEY-BLACKWELL PI MALDEN PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA SN 0962-1083 J9 MOL ECOL JI Mol. Ecol. PD JAN PY 2007 VL 16 IS 1 BP 89 EP 99 DI 10.1111/j.1365-294X.2006.03127.x PG 11 WC Biochemistry & Molecular Biology; Ecology; Evolutionary Biology SC Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology GA 118TH UT WOS:000242964100009 PM 17181723 ER PT J AU Moynihan, J Meerow, AW Francisco-Ortega, J AF Moynihan, Jeremy Meerow, Alan W. Francisco-Ortega, Javier TI Isolation, characterization and cross-species amplification of microsatellite loci in the cycad genus Dioon (Zamiaceae). Potential utilization in population genetics studies of Dioon edule SO MOLECULAR ECOLOGY NOTES LA English DT Article DE cycads; Dioon; Mexico; microsatellites; population genetics; SSR ID EVOLUTIONARY IMPLICATIONS; LINDL. ZAMIACEAE; PLANTS AB Dioon edule (Zamiaceae) is an endemic Mexican cycad. Nineteen microsatellite loci were isolated from three enriched genomic libraries of D. edule var. angustifolium, D. tomasellii, and D. caputoi. Seven of these loci showed polymorphisms in D. edule. Levels of polymorphism were assessed using 16 individuals from each of seven populations throughout the range of this species. The number of alleles per locus ranged from two to five and the observed and expected heterozygosities ranged from 0.0 to 0.9821 and from 0.0088 to 0.6318, respectively. All loci show significant linkage disequilibrium. Three loci depart significantly from Hardy-Weinberg equilibrium. C1 Florida Int Univ, Dept Biol Sci, Miami, FL 33199 USA. Fairchild Trop Bot Garden, Miami, FL 33156 USA. USDA, ARS, SHRS, Natl Germplasm Repository, Miami, FL 33158 USA. RP Moynihan, J (reprint author), Florida Int Univ, Dept Biol Sci, Miami, FL 33199 USA. EM jmoyn001@fiu.edu NR 11 TC 3 Z9 3 U1 0 U2 1 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 1471-8278 J9 MOL ECOL NOTES JI Mol. Ecol. Notes PD JAN PY 2007 VL 7 IS 1 BP 72 EP 74 DI 10.1111/j.1471-8286.2006.01531.x PG 3 WC Biochemistry & Molecular Biology; Ecology; Evolutionary Biology SC Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology GA 119PJ UT WOS:000243024000021 ER PT J AU Szabo, LJ AF Szabo, Les J. TI Development of simple sequence repeat markers for the plant pathogenic rust fungus, Puccinia graminis SO MOLECULAR ECOLOGY NOTES LA English DT Article DE basidiomycetes; formae speciales tritici; microsatellite; SSR; uredinales AB Twenty-four dinucleotide simple sequence repeat markers were developed for the phytopathogenic fungus, Puccinia graminis. The identified loci were polymorphic, with allelic diversity ranging from two to 11 alleles. Observed and expected levels of heterozygosity ranged from 0.000 to 0.960 and from 0.113 to 0.846, respectively. Fourteen of the loci deviated significantly from Hardy-Weinberg equilibrium. Null alleles were observed for 10 of the 24 loci with a frequency of 4-16%. A preliminary screen of other Puccinia cereal rust fungi (P. coronata, P. striiformis and P. triticina) indicated that these primer pairs are specific to P. graminis. C1 USDA ARS, Cereal Dis Lab, St Paul, MN 55108 USA. RP Szabo, LJ (reprint author), USDA ARS, Cereal Dis Lab, St Paul, MN 55108 USA. EM lszabo@umn.edu NR 7 TC 22 Z9 28 U1 0 U2 6 PU WILEY-BLACKWELL PI MALDEN PA COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA SN 1471-8278 J9 MOL ECOL NOTES JI Mol. Ecol. Notes PD JAN PY 2007 VL 7 IS 1 BP 92 EP 94 DI 10.1111/j.1471-8286.2006.01540.x PG 3 WC Biochemistry & Molecular Biology; Ecology; Evolutionary Biology SC Biochemistry & Molecular Biology; Environmental Sciences & Ecology; Evolutionary Biology GA 119PJ UT WOS:000243024000027 ER PT J AU Ziouzenkova, O Orasanu, G Sukhova, G Lau, E Berger, JP Tang, GW Krinsky, NI Dolnikowski, GG Plutzky, J AF Ziouzenkova, Ouliana Orasanu, Gabriela Sukhova, Galina Lau, Evan Berger, Joel P. Tang, Guangwen Krinsky, Norman I. Dolnikowski, Gregory G. Plutzky, Jorge TI Asymmetric cleavage of beta-carotene yields a transcriptional repressor of retinoid X receptor and peroxisome proliferator-activated receptor responses SO MOLECULAR ENDOCRINOLOGY LA English DT Article ID PPAR-GAMMA; ALPHA ACTIVATORS; IN-VIVO; NUCLEAR RECEPTORS; PROVITAMIN-A; VITAMIN-A; LIGANDS; DIFFERENTIATION; EXPRESSION; GLUCOSE AB beta-Carotene and its metabolites exert a broad range of effects, in part by regulating transcriptional responses through specific nuclear receptor activation. Symmetric cleavage of beta-carotene can yield 9-cis retinoic acid (9-cisRA), the natural ligand for the nuclear receptor RXR, the obligate heterodimeric partner for numerous nuclear receptor family members. A significant portion of beta-carotene can also undergo asymmetric cleavage to yield apocarotenals, a series of poorly understood naturally occurring molecules whose biologic role, including their transcriptional effects, remains essentially unknown. We show here that beta-apo-14'-carotenal (apo14), but not other structurally related apocarotenals, represses peroxisome proliferator-activated receptors (PPAR) and RXR activation and biologic responses induced by their respective agonists both in vitro and in vivo. During adipocyte differentiation, apo14 inhibited PPAR gamma target gene expression and adipogenesis, even in the presence of the potent PPAR gamma agonist BRL49653. Apo14 also suppressed known PPAR alpha responses, including target gene expression and its known antiinflammatory effects, but not if PPAR alpha agonist stimulation occurred before apo14 exposure and not in PPAR alpha-deficient cells or mice. Other apocarotenals tested had none of these effects. These data extend current views of beta-carotene metabolism to include specific apocarotenals as possible biologically active mediators and identify apo14 as a possible template for designing PPAR and RXR modulators and better understanding modulation of nuclear receptor activation. These results also suggest a novel model of molecular endocrinology in which metabolism of a parent compound, beta-carotene, may alternatively activate (9-cisRA) or inhibit (apo14) specific nuclear receptor responses. C1 Harvard Univ, Brigham & Womens Hosp, Div Cardiovasc, Boston, MA 02115 USA. Merck Res Labs, Rahway, NJ USA. Tufts Univ, Jean Mayer USDA Human Nutr Res Ctr Aging, Medford, MA 02155 USA. Tufts Univ, Sch Med, Dept Biochem, Boston, MA 02111 USA. RP Plutzky, J (reprint author), Harvard Univ, Brigham & Womens Hosp, Div Cardiovasc, 77 Ave Louis Pasteur,NRB 742D, Boston, MA 02115 USA. EM jplutzky@rics.bwh.harvard.edu RI Ziouzenkova, Ouliana/B-3690-2012 FU NHLBI NIH HHS [P01 HL48743, R01 HL071745]; NIDDK NIH HHS [5P30DK046200] NR 52 TC 67 Z9 69 U1 0 U2 7 PU ENDOCRINE SOC PI CHEVY CHASE PA 8401 CONNECTICUT AVE, SUITE 900, CHEVY CHASE, MD 20815-5817 USA SN 0888-8809 J9 MOL ENDOCRINOL JI Mol. Endocrinol. PD JAN PY 2007 VL 21 IS 1 BP 77 EP 88 DI 10.1210/me.2006-0225 PG 12 WC Endocrinology & Metabolism SC Endocrinology & Metabolism GA 121AV UT WOS:000243129900006 PM 17008383 ER PT J AU Guo, PG Bai, GH Carver, B Li, RH Bernardo, A Baum, M AF Guo, Peiguo Bai, Guihua Carver, Brett Li, Ronghua Bernardo, Amy Baum, Michael TI Transcriptional analysis between two wheat near-isogenic lines contrasting in aluminum tolerance under aluminum stress SO MOLECULAR GENETICS AND GENOMICS LA English DT Article DE Triticum aestivum L.; aluminum tolerance; microarray; transcription profiles ID DNA-BINDING PROTEIN; TRITICUM-AESTIVUM L; GENE-EXPRESSION; NICOTIANA-PLUMBAGINIFOLIA; ORGANIC-ACIDS; SALT-STRESS; ROOTS; PLANTS; ARABIDOPSIS; RESISTANCE AB To understand the mechanisms of aluminum (Al) tolerance in wheat (Triticum aestivum L.), suppression subtractive hybridization (SSH) libraries were constructed from Al-stressed roots of two near-isogenic lines (NILs). A total of 1,065 putative genes from the SSH libraries was printed in a cDNA array. Relative expression levels of those genes were compared between two NILs at seven time points of Al stress from 15 min to 7 days. Fifty-seven genes were differentially expressed for at least one time point of Al treatment. Among them, 28 genes including genes for aluminum-activated malate transporter-1, ent-kaure-noic acid oxidase-1, beta-glucosidase, lectin, histidine kinase, and phospoenolpyruvate carboxylase showed more abundant transcripts in Chisholm-T and therefore may facilitate Al tolerance. In addition, a set of genes related to senescence and starvation of nitrogen, iron, and sulfur, such as copper chaperone homolog, nitrogen regulatory gene-2, yellow stripe-1, and methylthioribose kinase, was highly expressed in Chisholm-S under Al stress. The results suggest that Al tolerance may be co-regulated by multiple genes with diverse functions, and those genes abundantly expressed in Chisholm-T may play important roles in enhancing Al tolerance. The down-regulated genes in Chisholm-S may repress root growth and restrict uptake of essential nutrient elements, and lead to root senescence. C1 Kansas State Univ, USDA ARS, Plant Soil & Entomol Unit, Manhattan, KS 66506 USA. Guangzhou Univ, Coll Life Sci, Guangzhou 510006, Peoples R China. Oklahoma State Univ, Dept Plant & Soil Sci, Stillwater, OK 74078 USA. Int Ctr Agr Res Dry Areas, ICARDA, Aleppo, Syria. RP Bai, GH (reprint author), Kansas State Univ, USDA ARS, Plant Soil & Entomol Unit, 4008 Throckmorton Hall, Manhattan, KS 66506 USA. EM gbai@ksu.edu NR 62 TC 39 Z9 45 U1 1 U2 10 PU SPRINGER PI NEW YORK PA 233 SPRING STREET, NEW YORK, NY 10013 USA SN 1617-4615 J9 MOL GENET GENOMICS JI Mol. Genet. Genomics PD JAN PY 2007 VL 277 IS 1 BP 1 EP 12 DI 10.1007/s00438-006-0169-x PG 12 WC Biochemistry & Molecular Biology; Genetics & Heredity SC Biochemistry & Molecular Biology; Genetics & Heredity GA 117ED UT WOS:000242854600001 PM 17039377 ER PT J AU Larrondo, LF Canessa, P Vicuna, R Stewart, P Vanden Wymelenberg, A Cullen, D AF Larrondo, Luis F. Canessa, Paulo Vicuna, Rafael Stewart, Philip Vanden Wymelenberg, Amber Cullen, Dan TI Structure and transcriptional impact of divergent repetitive elements inserted within Phanerochaete chrysosporium strain RP-78 genes SO MOLECULAR GENETICS AND GENOMICS LA English DT Article DE Phanerochaete chrysosporium; retrotransposons; multicopper oxidase; cytochrome P450 ID FUNGUS MAGNAPORTHE-GRISEA; SACCHAROMYCES-CEREVISIAE; CAENORHABDITIS-ELEGANS; TRANSPOSABLE ELEMENTS; MULTICOPPER OXIDASE; GENOME ORGANIZATION; FILAMENTOUS FUNGI; CANDIDA-ALBICANS; AVIRULENCE GENE; RETROTRANSPOSON AB We describe the structure, organization, and transcriptional impact of repetitive elements within the lignin-degrading basidiomycete, Phanerochaete chrysosporium. Searches of the P. chrysosporium genome revealed five copies of pce1, a similar to 1,750-nt non-autonomous, class II element. Alleles encoding a putative glucosyltransferase and a cytochrome P450 harbor pce insertions and produce incomplete transcripts. Class I elements included pcret1, an intact 8.14-kb gypsy-like retrotransposon inserted within a member of the multicopper oxidase gene family. Additionally, we describe a complex insertion of nested transposons within another putative cytochrome P450 gene. The disrupted allele lies within a cluster of > 14 genes, all of which encode family 64 cytochrome P450s. Components of the insertion include a disjoint copia-like element, pcret3, the pol domain of a second retroelement, pcret2, and a duplication of an extended ORF of unknown function. As in the case of the pce elements, pcret1 and pcret2/3 insertions are confined to single alleles, transcripts of which are truncated. The corresponding wild-type alleles are apparently unaffected. In aggregate, P. chrysosporium harbors a complex array of repetitive elements, at least five of which directly influence expression of genes within families of structurally related sequences. C1 USDA, Forest Prod Lab, Madison, WI 53726 USA. Pontificia Univ Catolica Chile, Fac Ciencias Biol, Dept Mol Genet & Microbiol, Santiago, Chile. Inst Milenio Biol Fundamental & Aplicada, Santiago, Chile. Univ Wisconsin, Dept Bacteriol, Madison, WI 53706 USA. RP Cullen, D (reprint author), USDA, Forest Prod Lab, 1 Gifford Pinchot Dr, Madison, WI 53726 USA. EM dcullen@facstaff.wisc.edu RI Larrondo, Luis/A-2916-2013; Larrondo, Luis/J-1086-2016 OI Larrondo, Luis/0000-0002-8832-7109 NR 43 TC 10 Z9 10 U1 0 U2 1 PU SPRINGER PI NEW YORK PA 233 SPRING STREET, NEW YORK, NY 10013 USA SN 1617-4615 J9 MOL GENET GENOMICS JI Mol. Genet. Genomics PD JAN PY 2007 VL 277 IS 1 BP 43 EP 55 DI 10.1007/s00438-006-0167-z PG 13 WC Biochemistry & Molecular Biology; Genetics & Heredity SC Biochemistry & Molecular Biology; Genetics & Heredity GA 117ED UT WOS:000242854600005 PM 17033809 ER PT J AU Dalloul, RA Bliss, TW Hong, YH Ben-Chouikha, I Park, DW Keeler, CL Lillehoj, HS AF Dalloul, Rami A. Bliss, Travis W. Hong, Yeong-Ho Ben-Chouikha, Imed Park, Dong Woon Keeler, Calvin L. Lillehoj, Hyun S. TI Unique responses of the avian macrophage to different species of Eimeria SO MOLECULAR IMMUNOLOGY LA English DT Article DE macrophage; Eimeria; cDNA microarray; cytokines; chemokines; Coccidia; immunology; chicken ID CHICKEN-EMBRYO FIBROBLASTS; CELL-MEDIATED-IMMUNITY; DEVELOPMENT IN-VITRO; EXPRESSION; INFECTION; GENE; TENELLA; COCCIDIOSIS; IMMUNOMODULATION; OSTEOPONTIN AB Coccidiosis is recognized as the major parasitic disease of poultry and is caused by the apicomplexan protozoa Eimeria. Increasing evidence shows the complexity of the host immune response to Eimeria and microarray technology presents a powerful tool for the study of such an intricate biological process. Using an avian macrophage microarray containing 4906 unique gene elements, we identified important host genes whose expression changed following infection of macrophages with sporozoites of Eimeria tenella (ET), Eimeria acervulina (EA), and Eimeria maxima (EM). This approach enabled us to identify a common core of 25 genetic elements whose transcriptional expression is induced or repressed by exposure to Eimeria sporozoites and to identify additional transcription patterns unique to each individual Eimeria species. Besides inducing the expression of IL-1 beta, IL-6, and IL-18 and repressing the expression of IL-16, Eimeria treated macrophages were commonly found to induce the expression of the CCL chemokine family members macrophage inflammatory protein (MIP)-1 beta (CCLi1), K203 (CCLi3), and ah221 (CCLi7). However, the CXCL chemokine K60 (CXCLi1) was found to be induced by macrophage exposure to E. tenella but was repressed upon macrophage exposure to E. maxima and E. acervulina. Fundamental analysis of avian chemokine and cytokine expression patterns offers insight into the unique avian immunological responses to these related but biologically unique pathogens. (c) 2006 Elsevier Ltd. All rights reserved. C1 USDA ARS, Beltsville Agr Res Ctr, Anim & Nat Resources Inst, Anim Parasit Dis Lab, Beltsville, MD 20705 USA. Univ Delaware, Coll Agr & Nat Resources, Dept Anim & Food Sci, Newark, DE 19716 USA. RP Lillehoj, HS (reprint author), USDA ARS, Beltsville Agr Res Ctr, Anim & Nat Resources Inst, Anim Parasit Dis Lab, Bldg 1040, Beltsville, MD 20705 USA. EM hlilleho@anri.barc.usda.gov OI Dalloul, Rami/0000-0003-4690-9220 NR 28 TC 34 Z9 34 U1 0 U2 6 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND SN 0161-5890 J9 MOL IMMUNOL JI Mol. Immunol. PD JAN PY 2007 VL 44 IS 4 BP 558 EP 566 DI 10.1016/j.molimm.2006.02.004 PG 9 WC Biochemistry & Molecular Biology; Immunology SC Biochemistry & Molecular Biology; Immunology GA 097PR UT WOS:000241460900031 PM 16563507 ER PT J AU Friedman, M AF Friedman, Mendel TI Overview of antibacterial, antitoxin, antiviral, and antifungal activities of tea flavonoids and teas SO MOLECULAR NUTRITION & FOOD RESEARCH LA English DT Review DE antibacterial effects; antitoxin effects; antiviral effects; tea flavonoids; teas ID ESCHERICHIA-COLI O157-H7; PLANT ESSENTIAL OILS; RESISTANT STAPHYLOCOCCUS-AUREUS; COOKED GROUND-BEEF; GREEN TEA; EPIGALLOCATECHIN-GALLATE; BLACK TEA; CAMELLIA-SINENSIS; IN-VITRO; (-)-EPIGALLOCATECHIN GALLATE AB Tea leaves produce organic compounds that may be involved in the defense of the plants against invading pathogens including insects, bacteria, fungi, and viruses. These metabolites include polyphenolic compounds, the six so-called catechins, and the methyl-xanthine alkaloids caffeine, theobromine, and theophylline. Postharvest inactivation of phenol oxidases in green tea leaves prevents oxidation of the catechins, whereas postharvest enzyme-catalyzed oxidation (fermentation) of catechins in tea leaves results in the formation of four theaflavins as well as polymeric thearubigins. These substances impart the black color to black teas. Black and partly fermented oolong teas contain both classes of phenolic compounds. A need exists to develop a better understanding of the roles of polyphenolic tea compounds in food and medical microbiology. This overview surveys and interprets our present knowledge of activities of tea flavonoids and teas against foodborne and other pathogenic bacteria, virulent protein toxins produced by some of the bacteria, virulent bacteriophages, pathogenic viruses and fungi. Also covered are synergistic, mechanistic, and bioavailability aspects of the antimicrobial effects. Further research is suggested for each of these categories. The herein described findings are not only of fundamental interest, but also have practical implications for nutrition, food safety, and animal and human health. C1 USDA, Western Reg Res Ctr, Agr Res Serv, Albany, CA 94710 USA. RP Friedman, M (reprint author), USDA, Western Reg Res Ctr, Agr Res Serv, Albany, CA 94710 USA. EM mfried@pw.usda.gov OI Friedman, Mendel/0000-0003-2582-7517 NR 154 TC 266 Z9 282 U1 23 U2 183 PU WILEY-V C H VERLAG GMBH PI WEINHEIM PA PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY SN 1613-4125 J9 MOL NUTR FOOD RES JI Mol. Nutr. Food Res. PD JAN PY 2007 VL 51 IS 1 BP 116 EP 134 DI 10.1002/mnfr.200600173 PG 19 WC Food Science & Technology SC Food Science & Technology GA 144IU UT WOS:000244790500006 PM 17195249 ER PT J AU Giovanini, MP Saltzmann, KD Puthoff, DP Gonzalo, M Ohm, HW Williams, CE AF Giovanini, Marcelo P. Saltzmann, Kurt D. Puthoff, David P. Gonzalo, Martin Ohm, Herbert W. Williams, Christie E. TI A novel wheat gene encoding a putative chitin-binding lectin is associated with resistance against Hessian fly SO MOLECULAR PLANT PATHOLOGY LA English DT Article ID GERM-AGGLUTININ; PLANT-LECTINS; DIPTERA-CECIDOMYIIDAE; EXPRESSION; PROTEINS; LARVAE; DEFENSE; TRANSCRIPTION; BIOTYPES; TISSUE AB The gene-for-gene interaction triggering resistance of wheat against first-instar Hessian fly larvae utilizes specialized defence response genes not previously identified in other interactions with pests or pathogens. We characterized the expression of Hfr-3, a novel gene encoding a lectin-like protein with 68-70% identity to the wheat germ agglutinins. Within each of the four predicted chitin-binding hevein domains, the HFR-3 translated protein sequence contained five conserved saccharide-binding amino acids. Quantification of Hfr-3 mRNA levels confirmed a rapid response and gradual increase, up to 3000-fold above the uninfested control in the incompatible interaction 3 days after egg hatch. Hfr-3 mRNA abundance was influenced by the number of larvae per plant, suggesting that resistance is localized rather than systemic. In addition, Hfr-3 was responsive to another sucking insect, the bird cherry-oat aphid, but not to fall armyworm attack, wounding or exogenous application of methyl jasmonate, salicylic acid or abscisic acid. Western blot analysis demonstrated that HFR-3 protein increased in parallel to mRNA levels in crown tissues during incompatible interactions. HFR-3 protein was detected in both virulent and avirulent larvae, indicating ingestion. Anti-nutritional proteins, such as lectins, may be responsible for the apparent starvation of avirulent first-instar Hessian fly larvae during the initial few days of incompatible interactions with resistant wheat plants. C1 USDA ARS, Crop Prod & Pest Control Res Unit, W Lafayette, IN 47907 USA. Purdue Univ, Dept Agron, W Lafayette, IN 47907 USA. Purdue Univ, Dept Entomol, W Lafayette, IN 47907 USA. RP Williams, CE (reprint author), USDA ARS, Crop Prod & Pest Control Res Unit, W Lafayette, IN 47907 USA. EM cwilliams@purdue.edu RI Saltzmann, Kurt/A-6827-2009 NR 41 TC 41 Z9 44 U1 3 U2 9 PU BLACKWELL PUBLISHING PI OXFORD PA 9600 GARSINGTON RD, OXFORD OX4 2DQ, OXON, ENGLAND SN 1464-6722 J9 MOL PLANT PATHOL JI Mol. Plant Pathol. PD JAN PY 2007 VL 8 IS 1 BP 69 EP 82 DI 10.1111/j.1364-3703.2006.00371.x PG 14 WC Plant Sciences SC Plant Sciences GA 123OQ UT WOS:000243305600006 PM 20507479 ER EF