| Primary Identifier | MGI:1860214 | Allele Type | Radiation induced |
| Gene | Nuca | Inheritance Mode | Semidominant |
| Strain of Origin | (101 x C3H)F1 | Is Recombinase | false |
| Is Wild Type | false |
| description | Arose in a (101 x C3H)F1 hybrid after irradiation with 137Cs gamma rays. This mutation is thought to be extinct due to the semisterile nature of the heterozygous mice. |