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The Sphynx cat (pronounced SFINKS, / ˈ s f ɪ ŋ k s /) also known as the Canadian Sphynx, is a breed of cat known for its lack of fur.Hairlessness in cats is a naturally occurring genetic mutation, and the Sphynx was developed through selective breeding of these animals, starting in the 1960s.
Cat fur can be short, long, curly, or hairless. Most cats are short-haired, like their ancestor. [43] The fur can naturally come in three types of hairs; guard, awn, and down hair. The length, density and proportions of these three hairs varies greatly between breeds, and in some cats only one or two types are found. [43] [44]
"This means that shades of pink and red will look more like green to them, and purple will appear as blue color. However, studies into the number of cone types that cats have are not certain and ...
In most mammals, humans included, red hair is caused by mutations in a cell surface protein (Mc1r) that determines whether melanocytes (a type of skin cell) will produce a dark pigment or a ...
Another of the hairless cat breeds, the Peterbald is an athletic cat that is also considered curious, lively, intelligent, and social. Peterbald kittens usually have some hair, but lose it as they ...
The Donskoy cat, also known as Don Sphynx or Russian Hairless, is a hairless cat breed of Russian origin. [1] It is not related to the better-known Sphynx cat (Canadian Hairless) whose characteristic hairlessness is caused by a recessive mutation in the keratin 71 gene. The Donskoy's hairlessness, on the other hand, is caused by a dominant ...
Recently crossed experimental hairless cat breeds related to the Sphynx are the Bambino, Dwelf and Elf, which all bear the same hairless genetic mutation. Donskoy or Don Sphynx, is another hairless cat but is not related to the Sphynx, and its hairlessness is caused by a dominant instead of recessive mutation. [12]
The Sphynx cat was developed in the 1960s in Canada, and their hairless appearance resulted from a genetic mutation. However, the Peterbald originated in Russia in the 1990s by crossing a Don ...