| Primary Identifier | MGI:3033240 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Osr2 |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 2.6 kb segment containing Exons 2, 3 and art of 4 was replaced with a lacZ and neomycin resistance cassette. This includes most of the coding region. |