Details: The tortoiseshell cat coat pattern is formed due to a combination of genetic and developmental factors involving X-linked genes and random X-chromosome inactivation. Genetic Basis Developmental Mosaicism Modifying Factors Male Tortoiseshells In summary, the tortoiseshell coat is a striking example of how genetics and epigenetic processes like X-chromosome inactivation interact to produce complex …
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To fill out the question, it is asking if tortoiseshell cats can have some white fur in addition to the usual black plus orange tabby and the answer is yes but in the United States they refer to tortoiseshell cats with some white fur as ‘calico cats’. In the UK the cat fancy has …
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This is the tweet (plus my comment) accompanying a photo of a Philippine veterinarian proudly showing off a male calico cat’s private parts. Not so private. A bit undignified but I guess he felt it necessary to prove that he had come across a rare male calico cat. They are as rare as tortoiseshell …
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These pictures of Oscar, a beautiful ginger-and-white tabby Maine Coon with Ru, a tortoiseshell-and-white, are nice for the reason that they show us how big Maine Coons are or can be because not all Maine Coons are enormous although they are the biggest domestic cat breed other than the high filial wild cat hybrids …
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What is a tricolor cat? Tricolor means three colours. The use of ‘tricolour’ is used in relation to the Japanese Bobtail: The traditional Mi-Ke version is black, red and white. There is the dilute tricolor of which the three colours are blue, cream and white. The patched tabby-and-white is brown tabby, red tabby and …
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By Elisa-Black-Taylor Introduction from Michael: Gizzy is a calico cat – tortoiseshell-and-white. You might say she is a “black tortoiseshell-and-white”. Elisa calls her “torti-tabby” which is fine. She is bit special though because her coat pattern is striking and catches the attention. In fact the coat is a bit like the famous Venus cat …
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A trademark Helmi Flick cat photograph of a cat whose name is Lance. I don’t know anything about this handsome cat except his name. I have decided that he is a random bred show cat with a dilute calico coat or, in English cat fancy language, a dilute tortoiseshell and white cat. You probably …
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by Michael (London, UK) Meet the cat: MAYA – a calico cat – photo by fofurasfelinas (Flickr) Calico cat behavior has been described by a well known cat commentator as, “sassy, spunky, and very independent. On the other hand, calicoes are sweet, loving, and loyal cats….” But is this really true? And what does …
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Note: Some older videos on this page were hosted on Vimeo. That account has now been retired, so a few video blocks may appear blank. Thanks for understanding — there’s still plenty of cat content to enjoy!