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Article

Standard error of the genetic correlation: how much data do we need to estimate a purebred-crossbred genetic correlation?

Genetics, selection, evolution : GSE - 19 Nov 2014

Bijma Piter, Bastiaansen John W M

Abstract excerpt

BACKGROUND: The additive genetic correlation (rg) is a key parameter in livestock genetic improvement. The standard error (SE) of an estimate of rg, r^g, depends on whether both traits are recorded on the same individual or on distinct individuals. The genetic correlation between traits recorded on distinct individuals is relevant as a measure of, e.g., genotype-by-environment interaction and for traits expressed...

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Identifiers

PMID: 25407726
DOI: 10.1186/s12711-014-0079-z
PMCID: PMC4236448

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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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