| Primary Identifier | MGI:2429649 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Sox9 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted into intron 1 and neomycin resistance gene cassette and a second loxP site were inserted downstream of exon 3. |