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Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects alleles Remove constraint alleles: alleles
Displaying items 1 - 10 of 228 start over

1. A biochemical trait helps to recognize Phaseolus parvifolius Freytag in the gene pool of tepary bean.

Author:
Florez R, C.P. , Ocampo N, C.H. , Toro C, O.
Subject:
Phaseolus acutifolius , Phaseolus acutifolius var. acutifolius , plant taxonomy , genotype , cultivars , wild relatives , genetic variation , genetic markers , biomarkers , isozymes , loci , alleles
Physical description:
p. 23-24.
Collection:
Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
Series:
Annual report.
Part Of:
Annual report. 2003 Mar., no. 46

2. A Common Genetic Basis in Sweet Corn Inbred Cr1 for Cross Sensitivity to Multiple Cytochrome P450-Metabolized Herbicides

Description:
Includes references
Author:
Nordby, J.N. , Williams, M.M. II , Pataky, J.K. , Riechers, D.E. , Lutz, J.D.
Subject:
Zea mays , sweetcorn , inbred lines , genetic variation , cytochrome P-450 , enzyme activity , herbicides , mechanism of action , herbicide resistance , plant damage , chromosome mapping , nucleotide sequences , genes , loci , alleles
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

3. A High Density Integrated Genetic Linkage Map of Soybean and the Development of a 1536 Universal Soy Linkage Panel for Quantitative Trait Locus Mapping

Description:
Includes references
Author:
Hyten, David L. , Choi, Ik-Young , Song, Qijian , Specht, James E. , Carter, Thomas E. Jr. , Shoemaker, Randy C. , Hwang, Eun-Young , Matukumalli, Lakshmi K. , Cregan, Perry B.
Subject:
Glycine max , soybeans , chromosome mapping , linkage (genetics) , quantitative trait loci , single nucleotide polymorphism , genetic markers , genotype , genetic techniques and protocols , inbred lines , genetic variation , gene frequency , alleles
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

4. A New Gene, bic, with Pleiotropic Effects (with T P V) for Bicolor Flowers and Dark Olive Brown Seed Coat in Common Bean

Description:
Includes references
Author:
Bassett, M.J. , Miklas, P.N.
Subject:
Phaseolus coccineus , ornamental plants , genes , pleiotropy , genetic variation , phenotype , flowers , color , testa , seeds , alleles , gene frequency , recessive genes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

5. A second world-wide migration and population displacement of Phytophthora infestansl

Description:
Includes references
Author:
Spielman, L.J. , Drenth, A. , Davidse, L.C. , Sujkowski, L.J. , Gu, W. , Tooley, P.W. , Fry, W.E.
Subject:
Phytophthora infestans , plant pathogenic fungi , geographical distribution , allozymes , glucose-6-phosphate isomerase , cytosol non-specific dipeptidase , alleles , gene frequency , genetic variation , potatoes , Solanum tuberosum , Netherlands , Poland , British Isles , United States , Peru , Japan
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1991

6. Accuracy and Reliability of High-Throughput Microsatellite Genotyping for Cacao Clone Identification

Description:
Includes references
Author:
Zhang, D. , Mischke, S. , Goenaga, R. , Hemeida, A.A. , Saunders, J.A.
Subject:
Theobroma cacao , genotype , genetic variation , genetic markers , microsatellite repeats , accuracy , repeatability , DNA profiling , cultivar identification , clones , alleles , heterozygosity , loci , polymerase chain reaction
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

7. Additional evidence on gene flow events in Phaseolus vulgaris in Costa Rica.

Author:
Gonzalez-Torres, R.I. , Gaitan, E. , Araya, R. , Toro, O. , Tohme, J. , Debouck, D.G.
Subject:
Phaseolus vulgaris , beans , cultivars , wild relatives , gene flow , hybridization , genetic markers , biomarkers , seeds , chemical constituents of plants , phaseolin , isozymes , chloroplast DNA , microsatellite repeats , alleles , genetic variation , genotype , Costa Rica
Physical description:
p. 167-168.
Collection:
Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
Series:
Annual report.
Part Of:
Annual report. 2004 Mar., no. 47

8. Allele frequency changes in germplasm collections: theoretical considerations of mutation and fitness

Description:
Includes references
Author:
Staub, J.E.
Subject:
plant genetic resources , germplasm , germplasm conservation , genetic variation , alleles , mutation , gene frequency , artificial selection , genetic drift , simulation models
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1998

9. Allelic relationships of anthracnose resistance gene cluster B4 in common bean.

Author:
Rodriguez-Suarez, C. , Paneda, A. , Ferreira, J.J. , Giraldez, R.
Subject:
Phaseolus vulgaris , beans , anthracnose , Colletotrichum lindemuthianum , plant pathogenic fungi , pathogenicity , disease resistance , genes , genetic resistance , alleles , genetic markers , molecular genetics , cultivars , inbred lines , genetic variation
Physical description:
p. 145-146.
Collection:
Reports of Bean Improvement Cooperative and National Dry Bean Council Research Conference
Series:
Annual report.
Part Of:
Annual report. 2004 Mar., no. 47

10. Allelic variation in the erythropoietin receptor gene is associated with uterine capacity and litter size in swine

Description:
Includes references
Author:
Vallet, J.L. , Freking, B.A. , Leymaster, K.A. , Christenson, R.K.
Subject:
gilts , food animals , erythropoietin , receptors , genes , alleles , genetic variation , uterus , volume , litter size , single nucleotide polymorphism , introns , genotype , nucleotide sequences , ovulation , corpus luteum , fetus , placenta , hematocrit , heterozygosity , homozygosity
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005