| Primary Identifier | MGI:7489742 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Ptgs2 |
| Transmission | Germline | Strain of Origin | C57BL/6N |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Two loxP sites flanking a STOP cassette sequence and a frt-flanked PKG-neomycin cassette were inserted into intron 3. The frt-flanked PKG-neomycin cassette was removed via FLP-mediated recombination in the germline. |