Doudna Group (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Team CRISPR (from left) Martin Jinek, Rachel Haurwitz, Blake Wiedenheft, Kaihong Zhou and Jennifer Doudna produced a 1.8 Angstrom resolution image of the enzyme Csy4 using protein crystallography beamlines at Berkeley Lab’s Advanced Light Source. Credit Photo by Roy Kaltschmidt, Berkeley Lab Public Affairs Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.