| Primary Identifier | MGI:5430599 | Allele Type | Targeted |
| Gene | Tcf7l1 | Transmission | Germline |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The residues required for binding to beta-catenin were deleted and a floxed neo cassette was inserted via homologous recombination. Cre mediated recombination removed the neo cassette. This allele expresses a stable mutant mRNA and protein. |