Membrane-bound organelles (VIDEO) Carnegie Institution for Science This video is under embargo. Please login to access this video. Caption Electron tomographic reconstruction and segmentation of membrane-bound organelles (in blue) of an Arabidopsis embryo cell. Credit Video is courtesy of Jannice G. Pennington and Marisa S. Otegui. Usage Restrictions With 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.