| Primary Identifier | MGI:4353254 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Themis |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin cassette replaced exon 1 of the locus. Gene inactivation was confirmed by a lack detectable protein product in immunoblot analysis of homozygote thymocyte extracts. |