Movie 6

Timelapse video of two filopodia labeled with LifeAct::mKate (red) and LifeAct::GFP (cyan) corresponding to straightened filopodia shown in Figure 3E. Note lag of LifeAct::mKate signal relative to LifeAct::GFP yielding a cyan tip followed by a red tail. Elapsed time shown (sec). Scale bar, 2.5 μm. See related Figure 3F-G.