| Primary Identifier | MGI:3773068 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ptgdr2 |
| Transmission | Germline | Strain of Origin | 129/Sv |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The third coding region was replaced with a neo cassette. The absence of transcript was confirmed by RT-PCR on lung extracts. |