| Primary Identifier | MGI:4357772 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Terf1 |
| 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 in the 5'UTR and an frt flanked neo cassette with a 5' loxP site was inserted into intron 1. Germ line, flp mediated recombination removed the neo cassette leaving exon 1 floxed. |