Authors: Philipp Oberdoerffer; Shaday Michan; Michael McVay; Raul Mostoslavsky; James Vann; Sang-Kyu Park; Andrea Hartlerode; Judith Stegmuller; Angela Hafner; Patrick Loerch; Sarah M Wright; Kevin D Mills; Azad Bonni; Bruce A Yankner; Ralph Scully; Tomas A Prolla; Frederick W Alt; David A Sinclair Journal: Cell Date: 2008-11-28 Impact factor: 41.582