| Primary Identifier | MGI:2386393 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Smad4 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 8 was left flanked by single loxP sites after the floxed neo cassette was excised by the in vivo expression of cre recombinase. |