To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S7. MacQ-mCitrine in pharynx, spontaneous pumping. Rhodopsin-based voltage imaging tools for use in muscles and neurons of Caenorhabditis elegans Negin Azimi Hashemi, Amelie C. F. Bergs, Christina Schüler, Anna Rebecca Scheiwe, Wagner Steuer Costa, Maximilian Bach, Jana F. Liewald, and Alexander Gottschalk PNAS. 2019. 116:17051-17060 DOI: 10.1073/pnas.1902443116 Download Original Video Browse All Videos »