| Primary Identifier | MGI:5910988 | Allele Type | Targeted |
| Attribute String | Recombinase | Gene | Oprk1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | true | Is Wild Type | false |
| molecularNote | The coding region of the gene in exon 2 was replaced with a Cre recombinase gene followed by a polyadenylation sequence. An Frt-flanked neomycin selection cassette was inserted at the 3' end, but removed by flp-mediated recmobination in the final allele. |
