White Cats Deafness Blue Eyes

Dominant epistatic white is a masking gene that overrides all other coat colours and is symbolised with the letters W D.

White cats deafness blue eyes. The percentage rises to 40 percent if the cat has one blue eye while upwards of 65 to 85 percent of all-white cats with both eyes blue are deaf. The blue eyes in a piebald or epistatic white cat indicates a lack of tapetum. While there is a clear correlation between the blue eye color and deafness in white cats why is this so.

The deafness is linked to the so-called W gene. And 65 to 85 percent of white cats with two blue eyes were deaf. Coat color and an aspect of the cats personality or another aspect of anatomy can be linked if the gene that dictates the cats colour and a gene which affects the way the brain develops are situated close together on the same chromosome.

40 percent of white cats with one blue eye were deaf. Researchers found that only 17 to 22 percent of white cats with non-blue eyes are born deaf. Do white cats with blue eyes deaf.

As for odd-eyed white cats when a white cat has one orange or green and one blue eye the ear on the blue-eyed side is likely to be deaf whereas the one on the orange- or green-eyed side is usually fine. According to the Cornell Feline Health Center only 17 to 22 percent of white cats with non-blue eyes are born with hearing loss. As you may expect hereditary deafness in white cats is a real issue and presents a major concern in white cats and even more is if one or both irises are blue in color.

Deafness in blue-eyed white cats. An estimated 40 percent of white cats with blue eyes are deaf which is high. Their eye color is mainly due to a cellular issue.

Cats with just one deaf ear may appear perfectly normal and their. In odd-eyed white cats the ear on the blue-eyed side may be deaf but the one. The uphill road to solving polygenic disorders The pure white cat with luminous blue eyes is an attrac-tive image familiar to many.