div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: electronmicroscopyfrontiersVersion17 17 · Electron Crystallography of Biological Macromolecules Robert NL Glacscr Kenneth Downing David DcRosicr yah Chiu Joachim Frank The sudden src=https:reader030fdocumentsusreader030viewer20220404135f0a77187e708231d42bc487html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv