| Primary Identifier | MGI:7711957 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Del(5Rr515)2Josv |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | An Ssh enhancer, located upstream, was targeted using two sgRNAs with CRISPR/Cas9 technology, resulting in an ~1.2 kb deletion. This allele was created in conjunction with the Del(Rr514-Rr117742)1Josv allele. |