| Primary Identifier | MGI:2177762 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Hhex |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An IRES-lacZ-neo cassette replaced the first three exons of the endogenous locus. |