| Primary Identifier | MGI:3653429 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Htr2a |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neomycin resistance gene-stop cassette was inserted into the 5' UTR to block transcription. |