To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Dynamics of Actin Filaments in a WT Pollen Tube Movie corresponds to the time-lapse image series shown in Fig. 3A. Images were captured every 2 s and are displayed at 30 frames per second. Bar = 10 μm. Mechanism of CAP1-mediated apical actin polymerization in pollen tubes Yuxiang Jiang, Ming Chang, Yaxian Lan, and Shanjin Huang PNAS. 2019. 116:12084-12093 DOI: 10.1073/pnas.1821639116 Download Original Video Browse All Videos »