| Primary Identifier | MGI:2429686 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Numbl |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The mutant allele lacks 90% of the coding region. Further details were not published. |