| Primary Identifier | MGI:1856772 | Allele Type | Spontaneous |
| Gene | t | Inheritance Mode | Recessive |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| description | This haplotype orginated as a cross-over event from the mating Rb7++ H-2d/+ tw12tf H-2w30 x +++H-2k/+++H-2k. The new haplotype did not include the metacentric chromosome but did contain H-2d. |
| molecularNote | This allele comprises a duplication of loci D17Tu5 and Tcp-1 determined by gene-specific probing of genomic DNA. A duplication of T is inferred from the fact that mice of the genotype T/tTu3 have normal tails rather than short tails or no tails. |
