| Primary Identifier | MGI:3046839 | Allele Type | Targeted |
| Attribute String | Hypomorph, Modified regulatory region | Gene | Otx2 |
| Transmission | Germline | Strain of Origin | (C57BL/6NCrlj x CBA/JNCrlj)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The FM enhancer region (1.4 kb) was replaced with a floxed neomycin-resistance gene. Southern blot and PCR confirmed recombination. Gene expression was shown to be diminished. |