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1. Analysis of gene-derived SNP marker polymorphism in US wheat (Triticum aestivum L.) cultivars

Description:
Includes references
Author:
Chao, Shiaoman , Zhang, Wenjun , Akhunov, Eduard , Sherman, Jamie , Ma, Yaqin , Luo, Ming-Cheng , Dubcovsky, Jorge
Subject:
Triticum aestivum , wheat , cultivars , genetic markers , single nucleotide polymorphism , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. Changes in Genetic Diversity of U.S. Flue-Cured Tobacco Germplasm over Seven Decades of Cultivar Development

Description:
Includes references
Author:
Moon, H.S. , Nicholson, J.S. , Heineman, A. , Lion, K. , van der Hoeven, R. , Hayes, A.J. , Lewis, R.S.
Subject:
Nicotiana tabacum , flue-cured tobacco , germplasm , plant genetic resources , genetic variation , cultivars , plant breeding , artificial selection , crop quality , temporal variation , microsatellite repeats , genetic markers , alleles , loci , genetic improvement , crop yield , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Differentiation of Molecular Genotypes and Virulence Phenotypes of Puccinia triticina from Common Wheat in North America

Description:
Includes references
Author:
Ordonez, M.E. , Kolmer, J.A.
Subject:
Puccinia recondita , rust diseases , wheat , Triticum aestivum , virulence , phenotype , genotype , genetic variation , sequence analysis , genetic markers , disease resistance , population genetics , molecular epidemiology , plant pathogenic fungi , United States , Canada
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

4. Exploring Genetic and Spatial Structure of U.S. Weedy Red Rice (Oryza sativa) in Relation to Rice Relatives Worldwide

Description:
Includes references
Author:
Gealy, David R. , Agrama, Hesham A. , Eizenga, Georgia C.
Subject:
Oryza sativa , grass weeds , wild relatives , weed control , genetic variation , microsatellite repeats , genetic markers , cultivars , hybrids , cultivar identification , genetic distance , spatial variation , geographical variation , pericarp , hulls , color , hybridization , plant reproduction , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

5. Genetic diversity and population structure analysis of accessions in the US historic sweet sorghum collection

Description:
Includes references
Author:
Wang, Ming L. , Zhu, Chengsong , Barkley, Noelle A. , Chen, Zhenbang , Erpelding, John E. , Murray, Seth C. , Tuinstra, Mitchell R. , Tesso, Tesfaye , Pederson, Gary A. , Yu, Jianming
Subject:
Sorghum bicolor , sweet sorghum , germplasm , plant genetic resources , genetic variation , germplasm conservation , genotype , microsatellite repeats , genetic markers , provenance , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

6. Genetic diversity in the U.S. hard red winter wheat cultivars as revealed by microsatellite markers

Description:
Includes references
Author:
Prasad, B. , Babar, M.A. , Xu, X.Y. , Bai, G.H. , Klatt, A.R.
Subject:
hard red winter wheat , Triticum aestivum , genetic variation , genetic markers , cultivars , plant breeding , microsatellite repeats , genetic polymorphism , alleles , gene frequency , geographical variation , temporal variation , history , statistical analysis , pedigree , cluster analysis , United States , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

7. Introgression between invasive saltcedars (Tamarix chinensis and T. ramosissima) in the USA

Description:
In the special issue: Ecological and evolutionary consequences after invaders hybridize.
Author:
Gaskin, John F. , Kazmer, David J.
Subject:
Tamarix chinensis , Tamarix ramosissima , introduced plants , invasive species , ecological invasion , interspecific hybridization , introgression , genotype , DNA , genetic markers , amplified fragment length polymorphism , hybrids , geographical distribution , latitude , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

8. Isolate Designation and Characterization of Toxoplasma gondii Isolates From Pigs in the United States

Description:
Includes references
Author:
Velmurugan, G.V. , Su, C. , Dubey, J.P.
Subject:
swine , Toxoplasma gondii , toxoplasmosis , strains , genotype , restriction fragment length polymorphism , genetic markers , alleles , genetic variation , strain differences , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

9. Limited Genetic Variation Within and Between Russian Wheat Aphid (Hemiptera: Aphididae) Biotypes in the United States

Description:
Includes references
Author:
Shufran, Kevin A. , Payton, Tracey L.
Subject:
Diuraphis noxia , biotypes , genetic variation , genetic polymorphism , random amplified polymorphic DNA technique , genetic markers , microsatellite repeats , genetic relationships , founder effect , Triticum aestivum , wheat , pest resistance , genetic resistance , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

10. Microsatellite-based Analysis of Tobacco (Nicotiana tabacum L.) Genetic Resources

Description:
Includes references
Author:
Moon, H.S. , Nifong, J.M. , Nicholson, J.S. , Heineman, A. , Lion, K. , Hoeven, R. van der , Hayes, A.J. , Lewis, R.S.
Subject:
Nicotiana tabacum , tobacco , plant genetic resources , germplasm , microsatellite repeats , genetic markers , genetic variation , germplasm conservation , population genetics , genotype , alleles , flue-cured tobacco , geographical variation , United States , Central America , South America
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009