| Primary Identifier | MGI:1855935 | Allele Type | Spontaneous |
| Gene | a | Inheritance Mode | Semidominant |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| description | Genbank ID for this mutation: S74482 |
| molecularNote | Southern hybridization experiments to genomic DNA using three probes suggests that this allele comprises an insertion of novel DNA approximately 10-15kb 5'of exon 2 of agouti. |