| Primary Identifier | MGI:3514015 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Endog |
| Transmission | Germline | Strain of Origin | 129S1/Sv-Oca2<+> Tyr<+> Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 was replaced with a neomycin resistance cassette. Absence of protein product was confirmed by Western blot analysis. This allele does not disrupt a downstream gene in reverse orientation that overlaps exon 3 and part of intron 2. |