| Primary Identifier | MGI:5427990 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Tmsb4x |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Flp-mediated recombination of frt sites resulted in the removal of a neo cassette, leaving loxP sites that flank exon 2. |