Effects of TGFBR1 on Proliferation of Dermal Papilla Cells in Fine-Wool Sheep. - Xiao, Tong; Luo, Yu; Yuan, Chao; Song, Yufang; Tang, Jianxiang; Lu, Zengkui; Liu, Jianbin; Guo, Tingting (Animals (2076-2615), 2026)