You can get shades of lighter colors in black Persian cats with diluted genes. The black gene can sometimes have mutations that allow another color gene to show. However, other black coats may not be what you expect. When you think of Black Persian cats, you probably envision an ebony-colored puff of coal with deep copper eyes. In this instance, the black gene is modified by the white masking, tabby, or diluted black genes. Another example is having a black and white bi-color Persian cat. In other words, the black Persian cat can also be chocolate or cinnamon. Epistasis is when one gene is affected by one or more independently inherited genes. The light-brown gene, bl, produces the medium-brown cinnamon coat, reducing melanin density.Įpistatic gene. It is thought that throughout the 1800s, Siamese cats were imported from Asia, bringing the b gene with them. Less frequently seen, this gene is usually only found in purebred cats like Siamese and Burmese. Black is transformed into dark brown or chocolate by the dark-brown gene, b. This black hue can be seen in all-black cats, tabby cats with black stripes, and seal-point Siamese cats with dark ear tips, feet, and tails. ![]() The dominant black allele, B, results in a black coat. Three alleles of the black gene regulate the eumelanin granules in the hair shaft. Without it, a cat’s coat will be colored, and the skin and eyes will coordinate with the color of the coat. Melanin is the gene mechanism that produces color. Some Persian cats are black because they were born with abundant melanin pigmentation. ![]() They have the same personality traits, the same luxurious coats, the same health issues, and need the same care, with some exceptions unique to black-furred cats. Black Persian cats are just like other Persian cats.
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