| Primary Identifier | MGI:7857001 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Lif |
| Transmission | Germline | Strain of Origin | (129S6/SvEvTac x C57BL/6NCrl)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The targeting vector was designed to insert loxP sites flanking exon 2 of the leukemia inhibitory factor (Lif4) gene. The construct also contained an FRT-flanked neomycin cassette. FLPe recombinase removed the neomycin cassette |