| Primary Identifier | MGI:4126369 | Allele Type | Gene trapped |
| Attribute String | Null/knockout, Reporter | Gene | Mtus1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The beta-geo gene trap was inserted between exon 9 and 10. Western blot analysis confirmed the absence of protein expression in the heart. |