| Primary Identifier | MGI:3722146 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cyld |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 2 and 3 were replaced with an IRES-lacZ/MC1-neo cassette. Absence of wild-type transcript was confirmed by RT-PCR. |