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Article

Fine mapping genetic variants associated with age at puberty and sow fertility using SowPro90 genotyping array.

Journal of animal science - 1 Oct 2020

Wijesena Hiruni R, Kachman Stephen D, Lents Clay A, Riethoven Jean-Jack, Trenhaile-Grannemann Melanie D, Safranski Tim J, Spangler Matthew L, Ciobanu Daniel C

Abstract excerpt

Sow fertility traits, such as litter size and the number of lifetime parities produced (reproductive longevity), are economically important. Selection for these traits is difficult because they are lowly heritable and expressed late in life. Age at puberty (AP) is an early indicator of reproductive longevity. Here, we utilized a custom Affymetrix single-nucleotide polymorphisms (SNPs) array (SowPro90) enriched...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 32888012
DOI: 10.1093/jas/skaa293
PMCID: PMC7568434

Provenance

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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