| Primary Identifier | MGI:2445730 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Pigr |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 was replaced with a neomycin selection cassette inserted by homologous recombination. While low levels of normal size transcript were identified in homozygous mutant mice by Northern blot analysis, no protein was detected by Western blot analysis. |
