Cryo-ET Close-Up of the Pyrenoid (VIDEO) Princeton University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This movie demonstrates how cryo-electron tomography can be used to map the three-dimensional architecture of the pyrenoid, imaging its Rubisco enzymes (positions marked by purple spheres) and tubules that deliver materials to the pyrenoid. Credit Movie courtesy of Benjamin Engel, Max Planck Institute of Biochemistry. The movie appears in the paper by Elizabeth Freeman Rosenzweig, et al. Cell 2017. Usage Restrictions Movie courtesy of Benjamin Engel, Max Planck Institute of Biochemistry. The movie appears in the paper by Elizabeth Freeman Rosenzweig, et al. Cell 2017. 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.