Chloroplasts, Mitochondria and Reactive Oxygen Species (ROS) in Two Guard Cells of Pea. (image) Lomonosov Moscow State University Share Print E-Mail Caption 1 - Chloroplasts (fluorescence of chlorophyll), 2 - mitochondria stained with rhodamine dye, 3 - ROS (fluorescence of 2',7'-dichlorofluorescein), 4 - joint image of chloroplasts, mitochondria and ROS. Credit Courtesy of Dmitry Kiselevsky Usage Restrictions None Share Print E-Mail 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.