| Primary Identifier | MGI:7858949 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr381 |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The Zbtb7b silencer, located upstream, was targeted with a dsODN template using TALEN technology (ZFN target sequences (capitalized) ACCGCTACCCTAACCcataaCTGGAAGGGGTTTAG), resulting in the deletion of 62 bp at the 3' end. |