| Primary Identifier | MGI:2388387 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Drd3 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 3 was disrupted by the insertion of a neomycin selection cassette. While normal transcript was undetected by RT-PCR analysis, a truncated transcript encoding the first 3 transmembrane spanning domains was detected. |