| Primary Identifier | MGI:5474351 | Allele Type | Targeted |
| Attribute String | Conditional ready, Inserted expressed sequence | Gene | Gt(ROSA)26Sor |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A cassette, consisting of the CAG (CMV-chicken beta actin) promoter, a splice acceptor site, a floxed pgk-neo stop construct, and the mouse Mir21 sequence, was inserted via homologous recombination. The primary Mir21 transcript used contains 381 base pairs. |