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Video 2 (6.1 MB)
EFA6 and^{PH-GFP.Enhancedactivationof Arf6 through expressionof anArf6 GEF inducesformationof protrusive structuresandinternalizationof membrane inPIP₂-positive macropinosome-like structures.Note thatthese structuresdo notaccumulate over time (see Fig. 7 B).}