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Article

Influence of partitioning data by sex on genetic variance and covariance components for weaning weight in beef cattle.

Journal of animal science - 1 Jan 1997

Lee C, Pollak E J

Abstract excerpt

Heterogeneity of (co)variance components (VC) by sex is currently accounted for in national genetic evaluations for Simmental cattle. Parameters used in the national evaluation program are estimated from data split into male, female, and steer populations. Analyzing only male data does not account for selection of females, and vice versa. To determine the impact of selection, a Monte Carlo simulation was used,...

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Identifiers

PMID: 9027549
DOI: 10.2527/1997.75161x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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