Vitamin E in Plants (IMAGE) University of Barcelona Caption The new study highlights the biological role of vitamin E in the process of cell communication that goes from chloroplast to the cell nucleus. Credit Sergi Munné-Bosch (Research Group ANTIOX of the University of Barcelona) Usage Restrictions The image may only be used with appropriate caption or credit. 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.