Polymorphism of Keratin Gene KRT71 and Its Relationship with Wool Properties in Gansu Alpine Fine-Wool Sheep

July 2025 in “ Animals ”

Fangfang Zhao, Zhaohua He, Hongxian Sun, Jiqing Wang, Xiu Liu, Zhiyun Hao, Mingna Li, Shaobin Li

KRT71 keratin hair follicle inner root sheath gene polymorphism

Studysummary This study in Gansu alpine fine-wool sheep identified two SNPs in the KRT71 gene that significantly affect wool length, with distinct expression patterns observed in hair follicles, suggesting KRT71 as a candidate gene for enhancing wool production traits.

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