Authors: Sergiy Libert; Kelli Pointer; Eric L Bell; Abhirup Das; Dena E Cohen; John M Asara; Karen Kapur; Sven Bergmann; Martin Preisig; Takeshi Otowa; Kenneth S Kendler; Xiangning Chen; John M Hettema; Edwin J van den Oord; Justin P Rubio; Leonard Guarente Journal: Cell Date: 2011-12-08 Impact factor: 41.582