| Primary Identifier | MGI:3056078 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Sox15 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance gene replaced a 2.5-kb fragment containing the 5' flanking region and part of exon 1, including sequence encoding the HMG domain. Northern and Western blot analyses confirmed inactivation of the gene. |