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Article

Accuracy of local ancestry inference and its impact on genomic prediction in admixed dairy cattle populations.

Journal of dairy science - 1 Mar 2026

Liu Huiming, Christensen Ole Fredslund, Eiríksson Jón H, Boichard Didier, Milkevych Viktor, Thomasen J Rn Rind, Karaman Emre

Abstract excerpt

Accurate local ancestry (LA) inference is important for genomic evaluations in admixed dairy cattle. This study had 2 main objectives: to compare the performance of 3 LA inference software (AllOr version 7.3, BreedOrigin, and ChromoPainter) and to evaluate the impact of LA inference errors on genomic prediction accuracy. Two simulated admixed populations were used: a structured DairyCross population created...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 41397611
DOI: 10.3168/jds.2025-27019

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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