| Primary Identifier | MGI:3576237 | Allele Type | Targeted |
| Attribute String | Hypomorph | Gene | Ptgs1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed PGK-neo was inserted into intron 10 to create this hypomorphic allele. Western blot showed that protein was dramatically reduced in mutant macrophages to approximately 10% of wild-type levels. |