I first started to wonder about the genetics of cat coat colors and patterns around the time I adopted Calpurnia. My previous cats had been far more standard cats: tabbies, tuxedo cats, a dilute tortoiseshell. Calla’s coat is not only is a more exotic one, but has several combinations together. I had to find out what was possible or not possible to see on a cat.
It turned out to be relatively simple. Nature takes a few simple characteristics and combines them to produce the final coat, instead of having them preset and selected. Thus a small amount of genetic programming goes a long way.
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The new analysis page is great! You’ve put so much work into it! Well done. Super project.
Oh my god! Kuddo’s to you! This is great!
Is it alright if I put this link in my blogroll?
Sure!
If you have any questions, just ask away, and welcome to the blog!
Thank you!
Wow, your genetics information is great. I have a large furry cat, Shandy, and someone said he might have Maine Coone in him. I am sorry but when I began reading your pages on coat colour I became befuddled (probably because of being tired after a hard day at work). Would you say my kitty, Shandy, is tabby and white? You can see him on “Our Animal Companions” page of my site. Thank you
Yes, Shandy is a tabby with white. The White Spotting gene is responsible for the white lying “over” the tabby pattern.
It has a variable expression, though. For low levels this starts with white feet then moves to belly chest then face, then up the sides and around the neck. This is where Shandy is. Higher levels get to where only the top of the head and tail are non-white, then finally a completely white cat.
I like the colored spot that still exists on the tummy, though.
Thank you Oldcat ! Your cat showcase is very pleasing and all the examples beautiful. I didn’t know there were “cinnamon” cats. I have always thought about having a blue-cream cat. My twin sister used to sketch and colour in different cat breeds, while I, more interested in “girlie” things would list all the types and brands of my cosmetics