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Subjects genetic variation Remove constraint genetic variation: genetic variation Year 2002 Remove constraint 2002: 2002
Displaying items 1 - 10 of 75 start over

1. A case report of sporadic ovine listerial menigoencephalitis in Iowa with an overview of livestock and human cases

Description:
Includes references
Author:
Wesley, I.V. , Larson, D.J. , Harmon, K.M. , Luchansky, J.B. , Schwartz, A.R.
Subject:
lambs , listeriosis , Listeria monocytogenes , sprouts (food) , soybeans , genetic variation , food contamination , brain , feces , composts , human diseases , livestock , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

2. A revised classification scheme for genetically diverse populations of Heterodera glycines

Description:
Includes references
Author:
Niblack, T.L. , Arelli, P.R. , Noel, G.R. , Opperman, C.H. , Orf, J.H. , Schmitt, D.P. , Shannon, J.G. , Tylka, G.L.
Subject:
Heterodera glycines , plant parasitic nematodes , classification , genetic variation , races , host range , Glycine max , soybeans , cultivars , varietal resistance , bioassays , population
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

3. AFLP analysis of genetic diversity within and among Coffea arabica cultivars

Description:
Includes references
Author:
Steiger, D.L. , Nagai, C. , Moore, P.H. , Morden, C.W. , Osgood, R.V. , Ming, R.
Subject:
Coffea arabica , Coffea liberica , cultivars , genetic variation , genetic markers , cultivar identification , amplified fragment length polymorphism , species differences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

4. AFLP comparisons among Claviceps africana isolates from the United States, Mexico, Africa, Australia, India, and Japan

Description:
Includes references
Author:
Tooley, P.W. , Goley, E.D. , Carras, M.M. , O'Neill, N.R.
Subject:
Claviceps , strains , strain differences , genetic markers , genetic techniques and protocols , geographical variation , genetic distance , genetic variation , amplified fragment length polymorphism , United States , Mexico , Africa , Australia , India , Japan
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

5. Allelic variation of a Beauveria bassiana (Ascomycota: Hypocreales) minisatellite is independent of host range and geographic origin

Description:
Includes references
Author:
Coates, B.S. , Hellmich, R.L. , Lewis, L.C.
Subject:
Beauveria bassiana , alleles , genetic variation , microsatellite repeats , host range , geographical variation , polymerase chain reaction , Beauveria , Beauveria brongniartii , pathogenicity , ecotypes , genetic markers , molecular genetics , strains , strain differences , nucleotide sequences , species differences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

6. Analysis of a single nucleotide polymorphism that controls the cooking quality of rice using a non-gel based assay

Description:
Includes references
Author:
Bormans, C.A. , Rhodes, R.B. , Kephart, D.D. , McClung, A.M. , Park, W.D.
Subject:
Oryza sativa , genetic polymorphism , nucleotide sequences , genetic variation , cooking quality , amylose , introns , hexosyltransferases , seed development , messenger RNA , DNA-directed DNA polymerase
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

7. Analysis of seed protein and oil from soybean northern and southern region uniform tests

Description:
Includes references
Author:
Yaklich, R.W. , Vinyard, B. , Camp, M. , Douglass, S.
Subject:
Glycine max , seeds , protein content , seed oils , crop yield , cultivars , data analysis , history , temporal variation , genetic variation , chemical constituents of plants , United States , Canada
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

8. Antimicrobial susceptibility patterns of Salmonella isolates from cattle in feedlots

Description:
Paper presented at the 2001 AVMA Animal Welfare Forum: Pain Management, October 14, 2001, Chicago, Ilinois.
Author:
Dargatz, D.A. , Fedorka-Cray, P.J. , Ladely, S.R. , Ferris, K.E. , Green, A.L. , Headrick, M.L.
Subject:
cattle , feedlots , feces , Salmonella , antimicrobial agents , drug resistance , genetic variation , medicated feeds , biological resistance , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

9. Application of a multiplex polymerase chain reaction assay for the simultaneous confirmation of Listeria monocytogenes and other Listeria species in turkey sample surveillance

Description:
Includes references
Author:
Wesley, I.V. , Harmon, K.M. , Dickson, J.S. , Schwartz, R.
Subject:
turkeys , meat carcasses , turkey meat , Listeria monocytogenes , Listeria , food contamination , microbial contamination , detection , isolation , genetic variation , polymerase chain reaction , assays , rapid methods , ribosomal RNA
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

10. Base growth temperatures, germination rates and growth response of contemporary spring wheat (Triticum aestivum L.) cultivars from the US Pacific Northwest

Description:
Includes references
Author:
Seefeldt, S.S. , Kidwell, K.K. , Waller, J.E.
Subject:
Triticum aestivum , cultivars , air temperature , seed germination , genetic variation , data analysis , planting date
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002