| Primary Identifier | MGI:5613363 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Bmal1 |
| Transmission | Germline | Strain of Origin | C57BL/6J |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 6. An FRT-flanked neomycin cassette with a 3' loxP site was inserted downstream of exon 8. Flp-mediated recombination removed the selection cassette. Cre-mediated recombination removed exons 6 through 8. |