| Primary Identifier | MGI:2387410 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Htr1a |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 3' portion of the coding region was replaced with a neomycin selection cassette. Transcript was undetected in homozygous mutant mice by Northern blot analysis. Autoradiography indicated confirmed the absence of functional protein. |