| Primary Identifier | MGI:3526553 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Parg |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A cassette containing IRES-lacZ-MCneomycin replaced the 3' end of exon 4. RT-PCR analysis of total RNA from mutant embryonic trophoblast stem cells demonstrated a lack of all reported splice variants. Western blot showed the complete absence of protein. |