| Primary Identifier | MGI:3701965 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Sox2 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The floxed Sox1 sequence was removed via transient cre mediated recombination, leaving betageo in the locus. |