| Primary Identifier | MGI:5583872 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Dsel |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette replaced the coding exon containing the translation initation site. Western blot analysis confirmed the absence of protein expression in mouse embryonic fibroblasts and skin. |