| Primary Identifier | MGI:3844229 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Tfb1m |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 3, and an frt flanked neo cassette with a 3' loxP site. Germ line, flp mediated recombination was used to remove the neo cassette leaving exon 3 floxed. |