Authors: Caroline J Breitbach; James Burke; Derek Jonker; Joe Stephenson; Andrew R Haas; Laura Q M Chow; Jorge Nieva; Tae-Ho Hwang; Anne Moon; Richard Patt; Adina Pelusio; Fabrice Le Boeuf; Joe Burns; Laura Evgin; Naomi De Silva; Sara Cvancic; Terri Robertson; Ji-Eun Je; Yeon-Sook Lee; Kelley Parato; Jean-Simon Diallo; Aaron Fenster; Manijeh Daneshmand; John C Bell; David H Kirn Journal: Nature Date: 2011-08-31 Impact factor: 49.962