| Primary Identifier | MGI:2179622 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Rel |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance gene replaced a genomic fragment containing exons 4-9, which encode regions required for DNA binding, dimerization, nuclear transport and transcriptional trans-acrivation. |