| Primary Identifier | MGI:3799368 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Klf3 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The two exons encoding the zinc finger region were replaced with a neo cassette. The absence of full length protein product was confirmed by western blot analysis on spleen extracts. |