| Primary Identifier | MGI:4887574 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cdc20 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Cre-mediated recombination of Cdc20tm1.1 removed exon 2. |