Video 1

Movie S1. Dynamics of actin filaments in leaf epidermal cells at the Bgh attempted penetration site. Leaves of transgenic Arabidopsis plants expressing 35S::GFP–ABD2–GFP were inoculated with Bgh conidiospores. At 16 hpi, the infection site was viewed using confocal microscopy. Fungal structures and leaf epidermal cell wall were staining by propidium iodide (red). Asterisk indicates the Bgh penetration site in epidermal cells. app, fungal appressorium.