Fluorescence (IMAGE) University of Florida Caption The red fluorescence in this image shows the soft-bodied sea anemone expressing a stony coral skeleton producing protein, demonstrating that the sea anemone can be a good model system for this vital process. Credit Federica Scucchia 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.