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Displaying items 221 - 230 of 242 start over

221. Species of Cryptosporidium detected in weaned cattle on cow-calf operations in the United States

Description:
Includes references
Author:
Fayer, Ronald , Santín, Monica , Dargatz, David
Subject:
calves , cattle diseases , Cryptosporidium , sequence analysis , polymerase chain reaction , oocysts , cryptosporidiosis , nucleotide sequences , centrifugation , disease diagnosis , feces , disease prevalence , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

222. Species-Specific Identification of Penicillium Linked to Patulin Contamination

Description:
Includes references
Author:
Dombrink-Kurtzman, M.A. , McGovern, A.E.
Subject:
foods , grain crops , food grains , yams , soil , food crops , toxigenic strains , Penicillium , Penicillium expansum , secondary metabolites , patulin , virulence , genes , biochemical pathways , polymerase chain reaction , nucleotide sequences , enzymes , molds (fungi) , Penicillium griseofulvum , apple juice , food pathogens , food contamination
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

223. Specific ribosomal DNA marker for early polymerase chain reaction detection of Aphelinus hordei (Hymenoptera: Aphelinidae) and Aphidius colemani (Hymenoptera: Aphidiidae) from Diuraphis noxia (Homoptera: Aphididae)

Description:
Includes references
Author:
Zhu, Y.C. , Burd, J.D. , Elliott, N.C. , Greenstone, M.H.
Subject:
Diuraphis noxia , Aphelinus , Aphidius colemani , ribosomal DNA , genetic markers , nucleotide sequences , polymerase chain reaction , detection , parasitism , parasitoids , biological control agents , parasites
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

224. Strain-specific detection of introduced Beauveria bassiana in agricultural fields by use of sequence-characterized amplified region markers

Description:
Includes references
Author:
Castrillo, L.A. , Vandenberg, J.D. , Wraight, S.P.
Subject:
Beauveria bassiana , entomopathogenic fungi , strains , detection , genetic markers , nucleotide sequences , polymerase chain reaction , strain differences , biological control agents , biological control , Solanum tuberosum , potatoes , fields , random amplified polymorphic DNA technique , New York
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

225. Strawberry GenBank-derived and genomic simple sequence repeat (SSR) markers and their utility with strawberry, blackberry, and red and black raspberry

Description:
Includes references
Author:
Lewers, K.S. , Styan, S.M.N. , Hokanson, S.C. , Bassil, N.V.
Subject:
Fragaria , strawberries , fruit crops , Rubus , raspberries , blackberries , microsatellite repeats , nucleotide sequences , genetic markers , chromosome mapping , genetic polymorphism , polymerase chain reaction
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

226. Suppressive subtractive hybridization analysis of Rhipicephalus (Boophilus) microplus larval and adult transcript expression during attachment and feeding

Author:
Ala E. Lew-Tabor , Paula M. Moolhuijzen , Megan E. Vance , Sebastian Kurscheid , Manuel Rodriguez Valle , Sandra Jarrett , Catherine M. Minchin , Louise A. Jackson , Nick N. Jonsson , Matthew I. Bellgard , Felix D. Guerrero
Subject:
Boophilus microplus , Rhipicephalus , cattle , clones , females , gene expression regulation , genes , heat stress , histamine , host-parasite relationships , hosts , hybridization , larvae , messenger RNA , molecular chaperones , nucleotide sequences , polymerase chain reaction , protozoal infections , ribosomal proteins , sequence analysis , serine proteinases , stress response , ticks , transcriptome , transcriptomics , transporters
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

227. Ten microsatellite loci from Zamia integrifolia (Zamiaceae)

Description:
Includes references
Author:
MEEROW, ALAN W. , NAKAMURA, KYOKO
Subject:
Zamia , loci , microsatellite repeats , polymerase chain reaction , DNA primers , alleles , heterozygosity , nucleotide sequences , genetic polymorphism , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

228. The genetic diversity of rhizobia associated with Dalea purpurea Vent. in fragmented grasslands of west-central Minnesota

Description:
Includes references
Author:
Mártir, M.C. , Tlusty, B. , Van Berkum, P. , Graham, P.H.
Subject:
Dalea purpureum , root nodules , Rhizobium , species diversity , ribosomal RNA , genes , nucleotide sequences , polymerase chain reaction , biogeography , habitat fragmentation , prairies , Minnesota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

229. The Low Linolenic Acid Soybean Line PI 361088B Contains a Novel GmFAD3A Mutation

Description:
Includes references
Author:
Chappell, A.S. , Bilyeu, K.D.
Subject:
Glycine max , soybeans , linolenic acid , mutation , genotype , genetic variation , genetic markers , alleles , genes , nucleotide sequences , nucleotides , frameshift mutation , stop codon , polymerase chain reaction
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

230. Thirty-five new equine microsatellite loci assigned to genetic linkage and radiation hybrid maps

Description:
Includes references
Author:
Mickelson, J.R. , Wagner, M.L. , Goh, G. , Wu, J.T. , Morrison, L.Y. , Alexander, L.J. , Raudsepp, T. , Skow, L.C. , Chowdhary, B.P. , Swinburne, J.E.
Subject:
horses , microsatellite repeats , loci , linkage (genetics) , physical chromosome mapping , chromosome mapping , nucleotide sequences , polymerase chain reaction , inheritance (genetics)
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004