Platinum coat color locus in the deer mouse.
Platinum coat color in the deer mouse, Peromyscus maniculatus, is an autosomal recessive trait marking a locus, pt, distinct from silver (si), albino (c), blonde (bl), brown (b), and agouti (a). Platinum deer mice are conspicuously pale, with light ears and tail stripe. The pewter trait is allelic with and phenotypically identical to platinum, and represents an independent recurrence of this mutant. The rate of recoveries of coat color mutations from wild deer mice is consistent with available data for recurring mutation rates balanced by strong selection against the recessive phenotype.
D000483:Alleles; D000818:Animals; D005127:Eye Color; D005808:Genes, Recessive; D006200:Hair Color; D009154:Mutation; D010542:Peromyscus / Q000235:genetics*