Dan Rokhsar and Mansi Srivastava (IMAGE) DOE/Joint Genome Institute Caption DOE JGI's Daniel Rokhsar and U.C Berkeley graduate student Mansi Srivastava Credit Roy Kaltschmidt, Lawrence Berkeley National Laboratory 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.