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Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects germplasm Remove constraint germplasm: germplasm
Displaying items 11 - 20 of 243 start over

11. Alfalfa Leaf Protein and Stem Cell Wall Polysaccharide Yields under Hay and Biomass Management Systems

Description:
Includes references
Author:
Lamb, J.F.S. , Jung, H.J.G. , Sheaffer, C.C. , Samac, D.A.
Subject:
Medicago sativa , alfalfa , forage crops , biofuels , stems , ethanol production , leaves , feeds , crop management , protein content , crude protein , cell wall components , polysaccharides , crop yield , genetic variation , germplasm
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

12. 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

13. An assessment of the genetic diversity within a collection of Saccharum spontaneum L. with RAPD-PCR

Description:
Includes references
Author:
Pan, Y.B. , Burner, D.M. , Legendre, B.L. , Grisham, M.P. , White, W.H.
Subject:
Saccharum spontaneum , sugarcane , germplasm , plant genetic resources , polymerase chain reaction , random amplified polymorphic DNA technique , genetic variation , clones , cultivars , DNA primers
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

14. An overview of the U.S. National Plant Germplasm System's Exploration Program

Description:
Paper presented at the workshop "Germplasm acquisition from conception to products," held October 3, 2003, Providence, Rhode Island.
Author:
Williams, K.A.
Subject:
plant genetic resources , germplasm , plant exploration and collection , plant collections , crops , geographic information systems , genetic variation , laws and regulations
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

15. Analysis of genetic diversity and population structure within Florida coconut (Cocos nucifera L.) germplasm using microsatellite DNA, with special emphasis on the Fiji Dwarf cultivar

Description:
Includes references
Author:
Meerow, A.W. , Wisser, R.J. , Brown, J.S. , Kuhn, D.N. , Schnell, R.J. , Broschat, T.K.
Subject:
Cocos nucifera , coconuts , germplasm , genetic variation , microsatellite repeats , dwarf cultivars , loci , cultivars , alleles , parentage , Florida
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

16. Assessing changes in the genetic diversity of potato gene banks. 2. In situ vs ex situ

Description:
Includes references
Author:
del Rio, A.H. , Bamberg, J.B. , Huaman, Z. , Salas, A. , Vega, S.E.
Subject:
Solanum , wild relatives , genetic variation , gene banks , genetic markers , germplasm , plant collections , genetic stability , random amplified polymorphic DNA technique , Solanum jamesii , Solanum stoloniferum , Arizona , New Mexico
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1997

17. Assessing genetic diversity and population structure in a citrus germplasm collection utilizing simple sequence repeat markers (SSRs)

Description:
Includes references
Author:
Barkley, N.A. , Roose, M.L. , Krueger, R.R. , Federici, C.T.
Subject:
fruit trees , Citrus , Citrus sinensis , oranges , Citrus reticulata , mandarins , Citrus aurantium , Citrus jambhiri , lemons , Citrus aurantiifolia , limes , Citrus medica , Citrus ichangensis , Citrus hystrix , Citrus macrophylla , Citrus maxima , Citrus limonia , pummelos , Citrus paradisi , germplasm , genetic variation , population structure , microsatellite repeats , alleles , linkage (genetics) , phylogeny
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

18. Assessing the association of single nucleotide polymorphisms at the thyroglobulin gene with carcass traits in beef cattle

Description:
Includes references
Author:
Casas, E. , White, S.N. , Shackelford, S.D. , Wheeler, T.L. , Koohmaraie, M. , Bennett, G.L. , Smith, T.P.L.
Subject:
beef cattle , single nucleotide polymorphism , thyroglobulin , carcass characteristics , marbling , beef quality , animal genetic resources , germplasm , cattle breeds , zebu , genetic variation , genetic markers , linkage (genetics) , genotype
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

19. Assessment of Genetic Diversity among Nondormant and Semidormant Alfalfa Populations Using Sequence-Related Amplified Polymorphisms

Description:
Includes references
Author:
Ariss, J.J. , Vandemark, G.J.
Subject:
Medicago sativa , alfalfa , forage legumes , genetic variation , dormancy , genetic markers , genetic polymorphism , population genetics , germplasm , genotype , agronomic traits
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

20. Assessment of the genetic diversity and phylogenetic relationships of a temperate bamboo collection by using transferred EST-SSR markers

Description:
Includes references
Author:
Barkley, N.A. , Newman, M.L. , Wang, M.L. , Hotchkiss, M.W. , Pederson, G.A.
Subject:
Poaceae , plant genetic resources , germplasm , genetic variation , phylogeny , genetic markers , expressed sequence tags , microsatellite repeats , genetic distance , bamboos
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005