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Subjects genotype Remove constraint genotype: genotype Subjects alleles Remove constraint alleles: alleles
Displaying items 131 - 140 of 141 start over

131. The inheritance model for the fiberless trait in upland cotton (Gossypium hirsutum L.) line SL1-7-1: variation on a theme

Description:
Includes references
Author:
Turley, Rickie B. , Kloth, Reiner H.
Subject:
Gossypium hirsutum , cotton , inheritance (genetics) , agronomic traits , seeds , lint cotton , alleles , loci , gene segregation , lines , line differences , genotype , trichomes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

132. 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

133. The use of microsatellite DNA markers for soybean genotype identification

Description:
Includes references
Author:
Rongwen, J. , Akkaya, M.S. , Bhagwat, A.A. , Lavi, U. , Cregan, P.B.
Subject:
Glycine max , satellite DNA , genetic markers , loci , alleles , cultivars , cultivar identification , DNA profiling , genetic polymorphism , repetitive sequences , genotype , microsatellite repeats
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1995

134. Thrombostasin isoform frequency in a Central Texas field population of the horn fly, Haematobia irritans

Description:
Includes references
Author:
Untalan, P.M. , Pruett, J.H. , Atteberry, H.N. , Steelman, C.D.
Subject:
Haematobia irritans , saliva , anticoagulant activity , protein isoforms , alleles , gene frequency , genetic variation , genotype , sequence analysis , population genetics , host-parasite relationships , cattle , pest resistance , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

135. Two sex-chromosome-linked microsatellite loci show geographic variance among North American Ostrinia nubilalis

Description:
Includes references
Author:
Coates, B.S. , Hellmich, R.L.
Subject:
Ostrinia nubilalis , microsatellite repeats , genetic markers , sex linkage , W chromosome , Z chromosome , loci , alleles , genotype , haplotypes , gene frequency , genetic variation , geographical variation , population genetics , pedigree , ecotypes , boring insects , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

136. Two simple sequence repeat markers to select for soybean cyst nematode resistance conditioned by the rhg1 locus

Description:
Includes references
Author:
Cregan, P.B. , Mudge, J. , Fickus, E.W. , Danesh, D. , Denny, R. , Young, N.D.
Subject:
Glycine max , genetic markers , pest resistance , Heterodera glycines , loci , microsatellite repeats , chromosome mapping , alleles , cultivars , genetic variation , repetitive sequences , genotype , artificial selection , introduced plants , marker-assisted selection
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999

137. Unraveling the complex trait of harvest index with association mapping in rice (Oryza sativa L.)

Description:
Includes references
Author:
Li, Xiaobai , Yan, Wengui , Agrama, Hesham , Jia, Limeng , Jackson, Aaron , Moldenhauer, Karen , Yeater, Kathleen , McClung, Anna , Wu, Dianxing
Subject:
Oryza sativa , alleles , genetic markers , genetic variation , genotype , harvest index , heading , inflorescences , kinship , microsatellite repeats , phenotype , plants , population structure , principal component analysis , provenance , quantitative trait loci , rice , seed set , subtropics , temperate zones , Arkansas , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2012

138. Use of an allele-specific polymerase chain reaction assay to genotype pyrethroid resistant strains of Boophilus microplus (Acari: Ixodidae)

Description:
Includes references
Author:
Guerrero, F.D. , Davey, R.B. , Miller, R.J.
Subject:
Boophilus microplus , strains , permethrin , acaricide resistance , resistance mechanisms , sodium , ion transport , structural genes , nucleotide sequences , amino acid sequences , polymerase chain reaction , alleles , detection , genotype , mutation , amino acid substitution
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2001

139. Use of the polymerase chain reaction to investigate the dynamics of pyrethroid resistance in Haematobia irritans irritans (Diptera: Muscidae)

Description:
Includes references
Author:
Guerrero, F.D. , Alison, M.W. Jr. , Kammlah, D.M. , Foil, L.D.
Subject:
Haematobia irritans irritans , ear tags , lambda-cyhalothrin , diazinon , insecticide resistance , genetic resistance , resistance mechanisms , genes , alleles , gene frequency , polymerase chain reaction , temporal variation , insect control , mutation , genotype , Louisiana
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

140. Using an F₂ screen to monitor frequency of resistance alleles to Bt cotton in field populations of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae)

Description:
Includes references
Author:
Xu, Zhiping , Liu, Fengyi , Chen, Jin , Huang, Fangneng , Andow, David A. , Wang, Yanhua , Zhu, Yu Cheng , Shen, Jinliang
Subject:
Gossypium hirsutum , cotton , Helicoverpa armigera , insect pests , transgenic plants , plant-incorporated protectants , insect control , Bacillus thuringiensis , insecticidal proteins , insecticide resistance , pest monitoring , frequency , genotype , alleles , genetic variation , resistance management , China
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009