| Primary Identifier | MGI:1856143 | Allele Type | Spontaneous |
| Gene | Rn | Inheritance Mode | Semidominant |
| Strain of Origin | STOCK t | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The allelic relationship of this allele to Rn is inconclusive; both may be part of a gene cluster rather than allelic. On a similar background the homozygotes for each of the two putative alleles are very different: Rn gives a near wild-type coat with a few small light-colored spots whereas this allele produces a uniform light coat rarely with wild-type patches. The interaction of the two phenotypes in genetic crosses prevented conclusive identification of crossover phenotypes. |