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Article

The impact of direct-maternal genetic correlations on international beef cattle evaluations for Limousin weaning weight.

Journal of animal science - 1 Sept 2021

Bonifazi Renzo, Vandenplas Jérémie, Ten Napel Jan, Veerkamp Roel F, Calus Mario P L

Abstract excerpt

In beef cattle maternally influenced traits, estimates of direct-maternal genetic correlations (rdm) are usually reported to be negative. In international evaluations, rdm can differ both within countries (rdm_WC) and between countries (rdm_BC). The rdm_BC are difficult to estimate and are assumed to be zero in the current model for international beef cattle evaluations (Interbeef). Our objective was to...

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Identifiers

PMID: 34333640
DOI: 10.1093/jas/skab222
PMCID: PMC8442942

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