A fully illustrated page on the self, tipped, shaded, smoke and ticked cat coat hair strands and the positioning of pigmentation.
A few words to add to the drawings above. Firstly, there is a page on the type of hair strands referred to in the images on this page.
We all recognise the self coloring. It is better described as a solid coat. So for example a black cat would have such a coat. Of the cat breeds the Havana Brown has a solid chocolate colored coat as one example of many. All self-colored cats possess the non-agouti aa genotype.
The best known ticked cat breed is the Abyssinian and the long haired version, the Somali – a ticked tabby. You see what is called a ‘salt and pepper’ appearance in the coat. Finely fragmented. Here is a Helmi photo of a random breed ticked tabby cat:
There is little overall coat pattern but you still see the tabby M mark on the forehead. Classic, spotted and striped tabby cats have the same individual hair strands but there is also an overall pattern formed which is due to the top of a group hair strands forming a shape and having dark pigmentation. The dark pigmentation is eumelanin and the lighter pigmentation is phaeomelanin. This is the work of the agouti gene.
Here is an example of a classic tabby, which happens to be a splendid Maine Coon:
An excellent example of the smoke coat can be seen a picture I used before of Quin, a Maine Coon living with Helmi Flick.
Orlando below is a red shaded traditional Persian living in the Netherlands:
The Burmilla is called the ‘Asian Shaded’:
Chinchilla Persians have tipped hair strands:
The above photo is by akk rus