Picture of Ben Lehner (IMAGE) Center for Genomic Regulation Caption Ben Lehner, Group Leader at the CRG and coauthor of the study Credit Centre for Genomic Regulation (CRG) 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.