| Primary Identifier | MGI:5636741 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Oprk1 |
| Transmission | Germline | Strain of Origin | C57BL/6NTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon3 and an FRT flanked neo cassette and loxP site were inserted downstream of exon 3 via homologous recombination. Flp mediated recombination removed the neo cassette. |