| Primary Identifier | MGI:4946909 | Allele Type | Targeted |
| Attribute String | Recombinase | Gene | Tcf7l2 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | true | Is Wild Type | false |
| description | ES cell line = R1-45 derived from (129X1/SvJ x 129S1/Sv)F1-Kitl+ |
| molecularNote | An EGFP/cre fusion and an FRT-flanked neo cassette replaced exon 1. Flp-mediated recombination removed the neo cassette. The absence of protein expression was confirmed by immunohistochemistry on E16.5 small intestine and colon samples. |