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Integrating genomics and transcriptomics to dissect genetic variants associated with feed efficiency and growth traits in chicken.

Poultry science - 1 Sept 2026

Zhang Yapeng, Zhang Yin, Luo Na, Cai Keqi, Liang Xiaochen, Lan Yi, Liu Ranran, Zhao Guiping

Abstract excerpt

Feed efficiency (FE) and growth traits are key determinants of profitability in the chicken industry. Using genome-wide association studies (GWAS) in 432 Wenchang chickens, we identified 28 significant and 1,063 suggestive genes associated with 6 FE and growth traits. We conducted colocalization analyses between GWAS loci and cis-eQTLs and detected 4 GWAS loci with 4 unique eGenes including LAP3, PDS5A, KLHL5 and...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 42302622
DOI: 10.1016/j.psj.2026.107185
PMCID: PMC13292595

Genes

LAP3
KLB
KLHL5
PDS5A

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 15 Oct 2026.

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