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Fig. 4. Localization of WAVE1-EGFP, WAVE2-EGFP and WAVE3-EGFP along the leading
edge of lamellipodia and at the tips of filopodia. The growth cones were
double stained with anti-GFP antibody (green) and rhodamine-phalloidin (red).
The upper panel shows the growth-cone lamellipodium (A,C,E) and the lower
panel shows the growth-cone microspikes and filopodia (B,D,F). The
fluorescence signal emitted from each WAVE-EGFP coincides with that from
anti-GFP antibody labeled with fluorescence dye. (A,B) WAVE1-GFP. (C,D)
WAVE2-EGFP. (E,F) WAVE3-EGFP. Bar, 1 µm.