| Primary Identifier | MGI:3843373 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Septin12 |
| Transmission | Chimeric | Strain of Origin | 129/Sv |
| Is Recombinase | false | Is Wild Type | false |
| description | Chimeric male mice are sterile. |
| molecularNote | A loxP site was inserted downstream of exon 2, and an additional loxP site was inserted downstream of exon 7. Transient cre expression in ES cells removed exons 3 through 7 along with the neo cassette. |