Genetic tests for dogs of breed: Prague Ratter

Coat colors of Prague Ratter

Locus A is responsible for final solid or tanned coat color. If the Prague Ratter carries one Ay allele, the coat color is solid red. If the Prague Ratter carries AtAt alleles, the coat color is tanned. Locus B is responsible for black or brown color of coat and nose. If the dog carries bb alleles, he has brown nose and coat. If the dog has eebb genotype combination, he is yellow with brown nose. Locus E is responsible for yellow coat color. The dog with ee genotype is yellow. Locus D is responsible for color dilution. The dog with dd genotype has diluted basic coat color: black to blue, brown to lila. You can find more information about genetics of coat colors at separate website.