| Primary Identifier | MGI:3575703 | Allele Type | QTL |
| Gene | Tcdel1 | Inheritance Mode | Dominant |
| Strain of Origin | NOD/ShiLtDoi | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | This allele confers increased % double positive and decreased % double negative T cells compared to C57BL/6. |