OPALE Mutation

In the opal mutation the eumelanina and the feomelanina appears strongly reduced, conferring to the subject gray-blue coloration. The opal mutation is autosomic-recessive type.

OPALE MALE × OPALE FEMALE

In these couplings, the phenotype distinction of the bearers is possible only with the test of ulterior couplings.

ANCESTRAL MALE BEARER OPALE × OPALE FEMALE

OPALE MALE × ANCESTRAL FEMALE

ANCESTRAL MALE BEARER OPALE × ANCESTRAL FEMALE BEARER OPALE

ANCESTRAL MALE BEARER OPALE × ANCESTRAL FEMALE

BHEIND