| Primary Identifier | MGI:1857678 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Ctnnb1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An IRES-Betageo cassette replaced exon 2 and part of exon 3. Immunofluorescence studies using affinity purified anti-peptide antibodies detected only residual maternal Beta-catenin in homozygous mutant 5.5-day postcoitum expanded blastocysts. |
