| Primary Identifier | MGI:3693322 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Six3 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 1 was removed via cre mediated recombination. |