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Article

Genome-wide association study of Stayability and Heifer Pregnancy in Red Angus cattle.

Journal of animal science - 3 Apr 2018

Speidel S E, Buckley B A, Boldt R J, Enns R M, Lee J, Spangler M L, Thomas M G

Abstract excerpt

Reproductive performance is the most important component of cattle production from the standpoint of economic sustainability of commercial beef enterprises. Heifer Pregnancy (HPG) and Stayability (STAY) genetic predictions are 2 selection tools published by the Red Angus Association of America (RAAA) to assist with improvements in reproductive performance. Given the importance of HPG and STAY to the profitability...

Topics

Animals
Bayes Theorem
Cattle
Female
Gene Frequency
Genome-Wide Association Study
Genotype
Linkage Disequilibrium
Markov Chains
Pedigree
Phenotype
Pregnancy

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Quantitative Trait Loci

Reproducibility of Results

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Identifiers

PMID: 29471369
DOI: 10.1093/jas/sky041
PMCID: PMC6093520

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