In other species: horse , cattle , meadow voles , red fox , pig , sheep , domestic cat , rabbit , dog , coyote , goat , Eurasian water mole , Northern mole vole , North American deer mouse , alpaca , leopard , Asiatic golden cat , leopard cat , ass , impala , Colocolo , Kodkod , Geoffroy's cat , Arabian camel

Possibly relevant human trait(s) and/or gene(s) (MIM number): 611742

Mendelian trait/disorder: yes

Considered a defect: no

Key variant known: no

Cross-species summary: This locus, ASIP, encodes the agouti signalling protein, a peptide antagonist of the melanocyte-stimulating hormone receptor (MC1R), which is the product of the extension locus.

Molecular basis: Schmutz et al. (2007) documented polymorphisms in the ASIP gene of wolves and coyotes, some of which are shared by dogs.