Molecular Snapshots (IMAGE) Rockefeller University Caption Using cryo-electron microscopy, the researchers took pictures of close to a million molecules from which they compiled a three-dimensional structure. Credit Laboratory of Membrane Biology and Biophysics at The Rockefeller University/Cell Usage Restrictions Image may be used only to illustrate the research described in the accompanying release. 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.