| Primary Identifier | MGI:5767101 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Zc3hav1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Most of exon 1 was replaced with a neomycin resistance cassette. Western blot analysis confirmed the absence of protein expression in mouse embryonic fibroblasts. |