| Primary Identifier | MGI:6883557 | Allele Type | Endonuclease-mediated |
| Attribute String | Null/knockout | Gene | Kdm2b |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Using the CRISPR-Cas9 system, seventeen bases of the Jmjc domain responsible for its demethylase activity were deleted from the Kdm2b gene resulting in a frameshift mutation. |