| Primary Identifier | MGI:4421441 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Trpm1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 4-6 were replaced with a neo cassette. Northern blot verified no substantial transcript in retinas from homozygous mice. |