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Article

Dissection of genomic correlation matrices of US Holsteins using multivariate factor analysis.

Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie - 1 Feb 2015

Macciotta N P P, Dimauro C, Null D J, Gaspa G, Cellesi M, Cole J B

Abstract excerpt

The aim of this study was to compare correlation matrices between direct genomic predictions for 31 traits at the genomic and chromosomal levels in US Holstein bulls. Multivariate factor analysis carried out at the genome level identified seven factors associated with conformation, longevity, yield, feet and legs, fat and protein content traits. Some differences were found at the chromosome level; variations in...

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Identifiers

PMID: 25100067
DOI: 10.1111/jbg.12113

Genes

DGAT1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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