| Primary Identifier | MGI:1857741 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Pax1 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Mice lacking a functional gene were generated by homologous recombination, where a beta galcactosidase gene was introduced within the paired-box encoding exon, resulting in a premature termination of the gene product. |