| Primary Identifier | MGI:2670598 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hap1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 1 and 2, which encode the first 131 amino acids, were replaced with a neomycin selection cassette. Protein was undetected in the brains of homozygous mutant mice by Western blot analysis. |
