| Primary Identifier | MGI:3812143 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Sirt1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Germ line, cre mediated recombination was used to remove the neo cassette and exons 5 and 6. The absence of protein expression was confirmed by western blot analysis on embryo extracts. |