| Primary Identifier | MGI:4440835 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Ptgs2 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| description | This allele is not sensitive to knockdown by Col1a1tm1(tetO-RNAi:Ptgs2;GFP)Hahe. |
| molecularNote | A luciferase coding sequence with an SV40 3' UTR and a floxed neo cassette was inserted downstream of the translation initiation site, replacing the fisrt 4 coding exons. Cre-mediated recombination removed the neo cassette. The absence of protein expression was confirmed by western blot analysis on embryonic fibroblast extracts. |