| Primary Identifier | MGI:3774141 | Allele Type | Targeted |
| Attribute String | Conditional ready, Modified regulatory region, No functional change | Gene | Rr96 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted downstream of Cd4 intronic silencer S4 and a loxP site flanked neomycin resistance gene cassette upstream. Cre-mediated recombination was used to delete the neo cassette. |