| Background | either: (involves: 129P2/OlaHsd * C57BL/6J) or (involves: 129P2/OlaHsd * C57BL/6J * CD-1) | Zygosity | hm |
| Has Mutant Allele | true | Exists As | Mouse Line |
| Is Conditional | false | Name | Smad4 |
| Primary Identifier | MGI:2182741 |