The tested variant causes brown coat colour in many breeds, in Rhodesian Ridgebacks it causes brown nose ("livernose"), mucous membranes and claws.
Inheritance is autosomal recessive (black colour is dominant).
Gene and tested mutations/variants
TYRP1, (bs - c.991C>T; bc - c.121T>A; bd - c.1033_1035del)
Často kladené dotazy
American Cocker Spaniel
Big dark eyes, sweet expression, long, lush ears that are so inviting to touch - no wonder that Cocker was for many years the most popular breed in America. Cocker is the AKC's smallest sporting spaniel, growing to about 35-40 centimetres in height. The coat has enough colors and patterns to satisfy any breeder's taste. The balanced body is sturdy and strong, and these fast and durable gundogs move with a graceful and easy gait. They make good playmates for children and are easy to train as companions and sporting dogs. These energetic athletic dogs love playtime and brisk walks.
