(IMAGE) Forschungszentrum Juelich Caption This image series serves as a data basis for the reconstruction of the 3-D electron tomogram. Credit Copyright: Migunov, V. et al. <i>Sci. Rep.</i> 5, 14516, 2015 (CC BY 4.0) Usage Restrictions CC BY 4.0: https://creativecommons.org/licenses/by/4.0/ 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.