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There are various genes producing curly-coated or "rex" cats. New types of rex arise spontaneously in random-bred cats now and then. Some of the rex genes that breeders have selected for are: Devon Rex. Mutation in KRT71, the same gene causing hairlessness in Sphynx cats. re is an allele completely recessive to the wildtype and completely ...
1959: California Rex (Marcel Cat). A rex-coated tortoiseshell female called "Mystery Lady of Rodell" and her rex-coated red tabby son were bred together and resulted in further curly-furred semi-longhair cats. Test-mating found this to be compatible with the Cornish Rex so the Marcel Cat was used to expand the gene pool of Cornish Rexes in the US.
Homozygous cats (with two copies of the dominant Selkirk Rex gene) may have a tendency towards excessive greasiness of the coat, requiring increased frequency of bathing. Other health problems may be inherited from the outcross breeds used, including polycystic kidney disease from Persians and hypertrophic cardiomyopathy from British Shorthairs.
One of the newer cat breeds, the Devon rex has fascinating origins. Deep in rural England, a genetic mutation gave rise to a curly-coated kitten – who became the progenitor of the breed.
It is not certainly known how Lämmchen relates to Munk, only that the German Rex mutation - on the same gene as in the Cornish Rex - is recessive, meaning it will only show when both alleles are "Rex", and that Munk is the first thoroughly documented Rex cat, though as stories of "children cuddling curly coated kittens" [1] attest, Rex alleles turn up every now and then.
The Cornish rex is a medium-sized cat, most weighing between 10-15lbs. As they have big appetites it is easy to overfeed them, which can lead to obesity. It is best to make a plan with your vet to ...
Cats with the homozygous genotype (MM) die before birth, and stillborn kittens show gross abnormalities of the central nervous system. [3] Cats with the heterozygous genotype (Mm) show severely shortened tail length, ranging from taillessness to a partial, stumpy tail. [3] Some Manx cats die before 12 months old and exhibit skeletal and organ ...
Pages in category "Rex cat breeds" The following 8 pages are in this category, out of 8 total. This list may not reflect recent changes. ...