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Movie 4.

Dynamics of F-actin and the active Rho sensor on a typical WT vesicle, intensities scaled up to optimally visualize appearance of the faint active Rho signal that precedes F-actin appearance. Related to Fig. S2A.

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