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The estimation of genomic relationships using breedwise allele frequencies among animals in multibreed populations.

Journal of dairy science - 1 Aug 2013

Makgahlela M L, Strandén I, Nielsen U S, Sillanpää M J, Mäntysaari E A

Abstract excerpt

Different approaches of calculating genomic measures of relationship were explored and compared with pedigree relationships (A) within and across base breeds in a crossbreed population, using genotypes for 38,194 loci of 4,106 Nordic Red dairy cattle. Four genomic relationship matrices (G) were calculated using either observed allele frequencies (AF) across breeds or within-breed AF. The G matrices were compared...

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Breeding
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Gene Frequency
Genetic Loci
Genotype

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PMID: 23769355
DOI: 10.3168/jds.2012-6523

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