| Primary Identifier | MGI:1857181 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hexa |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette was inserted into and disrupted exon 8 of the gene. Northern blots of liver homogenates from homozygous mutant mice showed no detectable transcript. This mutation resulted in the production of no detectable functional protein. |