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Article

Multiple-breed genomic evaluation by principal component analysis in small size populations.

Animal : an international journal of animal bioscience - 1 May 2015

Gaspa G, Jorjani H, Dimauro C, Cellesi M, Ajmone-Marsan P, Stella A, Macciotta N P P

Abstract excerpt

In this study, the effects of breed composition and predictor dimensionality on the accuracy of direct genomic values (DGV) in a multiple breed (MB) cattle population were investigated. A total of 3559 bulls of three breeds were genotyped at 54 001 single nucleotide polymorphisms: 2093 Holstein (H), 749 Brown Swiss (B) and 717 Simmental (S). DGV were calculated using a principal component (PC) approach for either...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 25482828
DOI: 10.1017/S1751731114002973

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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