| Primary Identifier | MGI:2680015 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Cnga4 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons encoding the pore region, 2 transmembrane domains, and the cyclic nucleotide-binding region were replaced with a cassette containing tau-lacZ. A floxed region included in the targeting vector containing a partially deleted thymidine kinase gene and a neomycin resistant gene was excised via cre mediated recombination. Transcript was undetected by in situ hybridization of homozygous mutant olfactory receptor neurons. |
