Article
Association of a synonymous PMEL variant with localized melanin deposition in chicken tail feathers.
Animal genetics - 1 Feb 2026
Huang Xunhe, Weng Zhuoxian, Xu Yongjie, Wen Jintian, Yang Yuanli, Ma Cheng, Luo Site, Du Bingwang
Abstract excerpt
Plumage coloration is an economically important trait in poultry. Although PMEL mutations cause systemic pigmentation defects in vertebrates, their role in localized melanin deposition remains unclear. Wuhua yellow chickens, exhibiting black-spotted (BS) tails on a white background, provide a model system to address this knowledge gap. We integrated whole-genome sequencing of 47 roosters (24 solid white [SW] and...
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