California NanoSystems Institute, University of California
2 ARTICLES PUBLISHED IN JoVE
Deriving De Novo Atomic Models by Cryo Electron Microscopy
Peng Ge 1, Nicole Poweleit 1,2, Robert P Gunsalus 2,3, Hong Zhou 1,2
1Electron Imaging Center for Nanomachines (EICN), California NanoSystems Institute, University of California, 2Immunology and Molecular Genetics, University of California, 3UCLA Institute of Genomics and Proteomics
Cryo electron microscopy (cryoEM) can be employed to derive de novo atomic models of macromolecular complexes in solution. The steps involved in high resolution cryoEM of biological molecules, from image recording, to data processing, to atomic modeling based on the resulting cryoEM density map, are illustrated.
Engineering
Interactive and Visualized Online Experimentation System for Engineering Education and Research
Zhongcheng Lei 1, Hong Zhou 1, Shengwang Ye 1, Wenshan Hu 1, Guo-Ping Liu 1, Zijie Wei 1
1Department of Artificial Intelligence and Automation, Wuhan University
This work describes an online experimentation system that provides visualized experiments, including the visualization of theories, concepts, and formulas, visualizing the experimental process with three-dimensional (3-D) virtual test rigs, and visualizing the control and monitoring system using widgets such as charts and cameras.
