| Primary Identifier | MGI:4847657 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tac4 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2, which contains the entire peptide, was replaced with a neo cassette. The absence of protein expression was confirmed by western blot analysis on olfactory epithelium. |
