| Primary Identifier | MGI:7408215 | Allele Type | Targeted |
| Attribute String | Modified regulatory region | Gene | Rr328 |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Four point mutations (T>A, A>G, C>T, C>G) were created in the interferonâactivated sequence (GAS) motif and the NFIB- and ELF5-binding sites of the E1 enhancer (part of Wap super enhancer) upstream of Wap. |