| Primary Identifier | MGI:4437241 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Bhlhe41 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An frt and loxP flanked neo cassette was inserted upsteam of exon 1 and an additional loxP site was inserted downstream of exon 3. Flp mediated recombination removed the neo cassette leaving exons 1 through 3 floxed. |