| Primary Identifier | MGI:7408213 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr328 |
| Strain of Origin | C57BL/6 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | CRISPR-targeting using an sgRNA (targeting TGGAAGGCCACTTCCCAGAA) deleted 11 bp (CTTCCCAGAAG), which includes the interferonâactivated sequence (GAS) motif, within the E1 enhancer (part of Wap super enhancer) upstream of Wap. |