Article
Association analysis for udder health based on SNP-panel and sequence data in Danish Holsteins.
Genetics, selection, evolution : GSE - 19 Jun 2015
Wu Xiaoping, Lund Mogens S, Sahana Goutam, Guldbrandtsen Bernt, Sun Dongxiao, Zhang Qin, Su Guosheng
Abstract excerpt
BACKGROUND: The sensitivity of genome-wide association studies for the detection of quantitative trait loci (QTL) depends on the density of markers examined and the statistical models used. This study compares the performance of three marker densities to refine six previously detected QTL regions for mastitis traits: 54 k markers of a medium-density SNP (single nucleotide polymorphism) chip (MD), imputed 777 k...
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