| Primary Identifier | MGI:5300544 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Sox9 |
| Transmission | Germline | Strain of Origin | (C57BL/6J x 129S4/SvJae)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of the coding sequence in exon 1, a loxP site, EGFP, FRT-flanked neomycin resistance cassette were inserted downstream of the coding sequence in exon 3. Flp-mediated recombination removed the selection cassette and left the coding sequence floxed and the EGFP reporter intact. |