| Primary Identifier | MGI:1857557 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Klf1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A LacZ gene and neomycin resistance cassette was inserted in-frame into the genomic sequence just after the initiator ATG codon. This allele expresses beta-galactosidase under the control of the endogenous promoter. |