CAMBRIDGE, UNITED KINGDOM - DECEMBER 10:  Researchers Dr Sarah-Jane Dawson (R) and Dr Tim Forshew work at the Cancer Research UK Cambridge Research Institute on December 10, 2012 in Cambridge, England. The government has announced GBP £100million of funding to enable 100,000 patients with cancer and rare diseases to have their entire genetic code sequenced.  (Photo by Peter Macdiarmid - WPA Pool/Getty Images)