Phil Washbourne, University of Oregon (IMAGE) University of Oregon Caption University of Oregon biologist Phil Washbourne collaborated with an Oregon company to develop a UV light-activated on-off switch for the vital gene-blocking molecule, an accomplishment that may help researchers around the world who are studying early developmental processes. Credit University of Oregon 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.