| Primary Identifier | MGI:5620527 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nus1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Cre-mediated recombination removed exon 1 and the selection cassette. |