Jeffrey Tabor and Prabha Ramakrishnan (IMAGE) Rice University Caption Rice University synthetic biologist Jeffrey Tabor and graduate student Prabha Ramakrishnan turned a protein used by freshwater photosynthetic bacteria to avoid damaging ultraviolet light into a photoreversible regulatory tool for synthetic biologists. Credit Jeff Fitlow/Rice University Usage Restrictions For news reporting purposes only. 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.