Movie 4.

Movement of ER in N. benthamiana leaf epidermal cells expressing ER-Anchor. Upper panel: ERAnchor signal (YFP), false colored magenta; middle panel: ER-HDEL marker (CFP); bottom panel: merged images. Confocal images were captured at 5.2 frames per second (Δt = 0.191s). Playback is at 15.7 frames per second, or three-times normal speed.