| Primary Identifier | MGI:7645431 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | Gsk3b |
| Inheritance Mode | Not Specified | Strain of Origin | C57BL/6JSmoc |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 of Gsk3b gene was deleted to generate Gsk3b knockout mice. |