Engineered Bacteria Fluorescing Green (IMAGE) The University of Montana Caption Engineered bacteria fluorescing green in response to stress induced by growth in a polymer-rich environment. Credit Courtesy of Patrick Secor 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.