| Primary Identifier | MGI:7664588 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr479 |
| Strain of Origin | C57BL/6N | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The Csn1s1 distal enhancer was deleted using an sgRNA (equivalent to AATTGATTCAGAACATGTCCAGG) with CRISPR/Cas9 technology, resulting in an 11 bp deletion. |