research Highly Conserved Keratin-Associated Protein 7-1 Gene in Yak, Taurine and Zebu Cattle 2 citations , January 2017 in “Folia biologica” The KRTAP7-1 gene is very similar across different cattle and yak breeds and likely plays a role in hair strength and shape.
research El folículo piloso: una importante fuente celular en ingeniería tisular March 2014 in “Anais Brasileiros de Dermatologia” Hair follicles are a key source of stem cells for skin repair and could help treat baldness.