| Primary Identifier | MGI:7764491 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr406462 |
| Strain of Origin | FVB | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The Zic1 and Zic4 midbrain enhancer was targeted using sgRNAs with CRISPR/Cas9 technology, resulting in its deletion (GRCm39:chr9:90570629-90585287). |