Molecular Evolution of The Keratin‐associated Protein Gene Family

The study explored the molecular evolution of the keratin-associated protein (KRTAP) gene family, a major component of mammalian hair, to understand its role in the evolution of hair and its implications for hair-related disorders. By analyzing the phylogenetic relationships and genetic variations within the KRTAP gene family, researchers aimed to shed light on the origin and development of mammalian hair, which is crucial for heat retention and the success of mammals as dominant terrestrial vertebrates. The study suggested that insights from the KRTAP gene family could provide valuable information on hair disorders in human populations.