To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 7. Dynamics of F-actin and the active Rho sensor on a vesicle from an LSG expressing RhoGEFmeso-RNAi. Related to Fig. S2C. Structured RhoGEF recruitment drives myosin II organization on large exocytic vesicles Kumari Kamalesh, Dagan Segal, Ori Avinoam, Eyal D. Schejter, and Ben-Zion Shilo J Cell Sci 2024. 137:None-None; doi: 10.1242/jcs.261944 Download Original Video