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Article

Technical note: Impact of pedigree depth on convergence of single-step genomic BLUP in a purebred swine population.

Journal of animal science - 1 Aug 2017

Pocrnic I, Lourenco D A L, Bradford H L, Chen C Y, Misztal I

Abstract excerpt

In genomic evaluations, it is desirable to have low computing cost while retaining high accuracy of evaluation for young animals. When the population is large but only few animals have phenotypes, especially for low heritability traits, the convergence rate of BLUP or single-step genomic BLUP (ssGBLUP) can be very slow. This study investigates the effect of pedigree truncation on convergence rate and solutions of...

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Identifiers

PMID: 28805917
DOI: 10.2527/jas.2017.1581

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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