Unraveling the Determinants of Protrusion Formation
Figure 1
Representative micrographs of 1000 W cells transfected with GFP paxillin and stained with coumarin phallacidin. (a) Cell expressing GFP paxillin, (b) phallacidin on actin filaments and (c) merged frames of (a) and (b) (d), magnified region of frame (c) showing some of the FCs coinciding with the actin filaments (arrowheads) and some without any association. Bar = 10 μm.
