| Primary Identifier | MGI:6256729 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Bhlhe23 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neomycin resistance cassette was inserted 1 kb upstream of the gene. A third loxP site was inserted 300 bp distal to the 3' UTR. Cre-mediated recombination removed the selection cassette and coding sequence. |