| Primary Identifier | MGI:4950034 | Allele Type | Targeted |
| Attribute String | Hypomorph | Gene | Kdm2b |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neo cassette replaced exons 7 and 8. The absence of long form protein expression and presence of short form protein expression were confirmed by western blot analysis on thymus extracts. |