Yang Gao (IMAGE) Rice University Caption Structural biologist Yang Gao receives a five-year National Institutes of Health grant to detail how complex protein chains replicate DNA and fix errors on the fly. What they find could help treat genomic disease, including cancer. Credit Rice University Usage Restrictions None License Original 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.