| Primary Identifier | MGI:5527244 | Allele Type | Targeted |
| Attribute String | Conditional ready, Inserted expressed sequence | Gene | Col1a1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A cassette containing an FRT site followed by CAG, then a floxed stop element, Mir22 sequence, a second FRT site and, finally, a hygromycin resistance selection cassette was inserted in the 3' UTR. |