| Primary Identifier | MGI:2429314 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Dst |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | 4.7 kb of sequence encompassing the start codon, exons 1 through 3, and a portion of exon 4 was replaced by a neomycin selection cassette inserted by homologous recombination. Northern and Western blot analysis of skin tissue obtained from homozygous mutant mice indicated an absence of transcript and protein. |