| Primary Identifier | MGI:3639349 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Klf2 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The entire gene, including exons 1, 2 and 3 was replaced with a neomycin selection cassette. In situ hypbridization analysis on mutant embryos confirmed that no detectable transcript is expressed from this allele. |