Rice University Researchers (IMAGE) Rice University Caption Rice University researchers have discovered the structure of a key protein complex that helps DNA replicate. Clockwise from bottom left, postdoctoral researchers Dana Krepel, Ryan Cheng, Michele Di Pierro and Professor José Onuchic. Credit Center for Theoretical Biological Physics/Rice University Usage Restrictions Credit must be used. 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.