| Primary Identifier | MGI:3877650 | Allele Type | Gene trapped |
| Attribute String | Null/knockout, Reporter | Gene | Wwtr1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The beta-geo containing gene trap inserted into intron 3. The absence of protein expression was confirmed by western blot analysis on E12.5 embryo extracts. |
