Rhodopsin capture (IMAGE) University of California - Riverside Caption Artist's rendering of the process by which microbes captured sunlight for energy with rhodopsin proteins. Credit Sohail Wasif/UCR 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.