| Primary Identifier | MGI:7367576 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr115 |
| Strain of Origin | (C57BL/6J x CBA)F2 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Shh brain enhancer 2 (SBE2) was targeted with sgRNAs (targeting AAACACATTAAAGCCCTCCAGCG, CACCGACGCTGGAGGGCTTTAATGT, AAACACGAGCAAGCCAACCGGAGG and CACCGCTCCGGTTGGCTTGCTCGT) using CRISPR/Cas9 technology, resulting in a 1.2 kb deletion. |