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Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects pedigree Remove constraint pedigree: pedigree Subjects beef cattle Remove constraint beef cattle: beef cattle

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1. Changes in inbreeding of U.S. Herefords during the twentieth century

Description:: Includes references
Author:: Cleveland, M. A. , Blackburn, H. D. , Enns, R. M. , Garrick, D. J.
Subject:: beef cattle , Hereford , inbreeding , animal breeding , genetic variation , pedigree , population size , inbreeding coefficient , longitudinal studies , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

2. Different methods of selecting animals for genotyping to maximize the amount of genetic information known in the population

Description:: Includes references
Author:: Spangler, M.L. , Sapp, R.L. , Bertrand, J.K. , MacNeil, M.D. , Rekaya, R.
Subject:: animals , animal genetics , genotype , pedigree , alleles , gene frequency , males , females , sampling , data collection , beef cattle , genetic variation
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008