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. 2015 Mar 1;26(5):901–912. doi: 10.1091/mbc.E14-07-1250

FIGURE 1:

FIGURE 1:

Actin organization at the leading edge and paxilin localization in wt and ARPC3−/− fibroblasts. (A) Spreading wt and ARPC3−/− cells were stained with fluorescent phalloidin and imaged by SIM. The white boxes represent the zoomed regions in the corresponding images. (B) Spreading ARPC3+/+ (top panels) and ARPC3−/− cells (bottom panels) were stained with antibodies against paxilin (green), Alexa Fluor 546 phalloidin for F-actin (red) and DAPI to visualize the nucleus (blue). Representative images are shown. Scale bars: (A) wt 2 μm, 1.5 μm (zoom) and ARPC3−/− 2.5 μm, 1.5 μm (zoom); (B) 20 μm.