| Primary Identifier | MGI:5638198 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Bmi1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site and an FRT flanked neo cassette were inserted upstream the first coding exon and a loxP site was inserted downstream of exon 2 via homologous recombination. Flp mediated recombination removed the neo cassette. |