| Primary Identifier | MGI:6357680 | Allele Type | Spontaneous |
| Gene | B2m | Strain of Origin | multiple strains |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The a variant is slightly slower running on SDS PAGE and was found to have an aspartic acid at amino acid position 85. This allele is found in A, BALB/c, LP and most other strains. |
