sunshine and sunshine silver coat colours modification
The newly discovered sunshine / Golden / CORIN varian is a colour modification mutation found in Siberian cats, Kurilian Bobtail cats and
The sunshine modification is expressed in tabby cats, which are homozygous for the mutation.The bimetal modification is expressed in silver tabby cats, which are either homozygous (CORIN/CORIN) or heterozygous (N/CORIN) for the sunshine mutation.
Golden is a modification of the tabby coat. In the Siberian breed, it causes a specific golden coat colour known as sunshine. Sunshine tabby cats express a warm tone of tabby, a pink nose lacking the black lining and a large light cream area around the nose.
Please note that this test can now also detect the extreme sunshine variant which is another variant that causes the Gold sunshine pattern