| Primary Identifier | MGI:3603461 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Avpr1a |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 1.5 kb fragment of the locus starting at 31 bp downstream of the translation start site and ending at 244 bp downstream of exon 1 was replaced by a neomycin resistance cassette. |