| Primary Identifier | MGI:2449914 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hhex |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| description | ES cell line = JET (James McGrath, unpublished results). |
| molecularNote | The gene was disrupted by replacement of exons 1 and 2 with a PGK-neo cassette via homologous recombination. |