Phenotypes Associated with This Genotype

Genotype
MGI:3844566

• Allelic Composition: A/A; U/U
• Genetic Background: Not Specified

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

pigmentation

abnormal coat/hair pigmentation ( J:78801 )

darkened coat color ( J:78801 , J:280 )

• the coat is darkened relative to the number of copies of U and a as follows: A/a; U/U > A/a; U/u = A/A; U/U > A/A; U/u = A/a; u/u > A/A; u/u (J:78801)

• U modifies agouti dominance: when U is homozygous there is a marked darkening in A/A mice; when U is heterozygotes the darkening is somewhat less (J:280)

integument

abnormal coat/hair pigmentation ( J:78801 )

darkened coat color ( J:78801 , J:280 )

• the coat is darkened relative to the number of copies of U and a as follows: A/a; U/U > A/a; U/u = A/A; U/U > A/A; U/u = A/a; u/u > A/A; u/u (J:78801)

• U modifies agouti dominance: when U is homozygous there is a marked darkening in A/A mice; when U is heterozygotes the darkening is somewhat less (J:280)