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Article

Trends in genetic diversity and the effect of inbreeding in American Angus cattle under genomic selection.

Genetics, selection, evolution : GSE - 16 Jun 2021

Lozada-Soto Emmanuel A, Maltecca Christian, Lu Duc, Miller Stephen, Cole John B, Tiezzi Francesco

Abstract excerpt

BACKGROUND: While the adoption of genomic evaluations in livestock has increased genetic gain rates, its effects on genetic diversity and accumulation of inbreeding have raised concerns in cattle populations. Increased inbreeding may affect fitness and decrease the mean performance for economically important traits, such as fertility and growth in beef cattle, with the age of inbreeding having a possible effect...

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Identifiers

PMID: 34134619
DOI: 10.1186/s12711-021-00644-z
PMCID: PMC8207663

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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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