Randy Schekman, a professor at the University of California at Berkeley, is pictured at his home in El Cerrito, California October 7, 2013. Americans Schekman and James Rothman and Germany's Thomas ... more 
Randy Schekman, a professor at the University of California at Berkeley, is pictured at his home in El Cerrito, California October 7, 2013. Americans Schekman and James Rothman and Germany's Thomas Suedhof won the 2013 Nobel medicine prize for their work on how hormones are transported within and outside cells, giving insight into diseases such as diabetes and Alzheimer's. REUTERS/Robert Galbraith (UNITED STATES - Tags: SCIENCE TECHNOLOGY HEALTH PROFILE) less 
1 / 27
Reuters | Photo By ROBERT GALBRAITH / REUTERS
Mon, Oct 7, 2013 8:53 AM EDT