| Primary Identifier | MGI:1889860 | Allele Type | Radiation induced |
| Gene | Ctsl | Inheritance Mode | Recessive |
| Strain of Origin | Not Specified | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Arose spontaneously in a stock derived from an irradiated founder in Germany in 1981. Molecular analysis of the coding region in nackt mice revealed a 118 bp deletion involving the end of exon 6 and almost all of exon 7. Western analysis of skin from homozygous mutant mice indicated that no stable protein is produced. |