The Sphynx's exclusive hairlessness is primarily because of a mutation within the KRT71 gene, which also has an effect on other breeds, such as the Devon Rex and Selkirk Rex, albeit with unique outcomes. This gene is responsible for the keratinization of the hair follicle. In the Sphynx, the mutation, https://edgarkdtgu.imblogs.net/84636664/ragdoll-an-overview