This mutation was discovered among progeny of an ENU-mutagenized male mouse. Its failure to complement the classic brown mutation, Tyrp1b, suggests the two are allelic. Sequence analysis of the Tyrp1 gene of this mutant has not been done.
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count