| Primary Identifier | MGI:1855948 | Allele Type | Spontaneous |
| Attribute String | Hypomorph | Gene | a |
| Inheritance Mode | Recessive | Strain of Origin | (C57BL/6J x C3H/HeJ)F1 |
| Is Recombinase | false | Is Wild Type | false |
| description | This allele is dominant to a. This mutation at the agouti locus arose in a C57BL/6J x C3H/HeJ F1 male. As with am the variation in color is influenced by the genome of the dam (J:16570). |
| molecularNote | This mutation appears to represent a regulatory mutation that down-regulates agouti expression. |
