| Primary Identifier | MGI:1857610 | Allele Type | Spontaneous |
| Gene | T | Inheritance Mode | Semidominant |
| Strain of Origin | Unspecified mutant stock | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Analysis of molecular polymorphisms showed the breakpoints of this deletion to be proximal to T and distal to Tme, including T, Qk andTme. |