Figure 5.

Arp2/3 complex localisation to filopodia is independent of adhesion. A. Filopodia of MEF spread on 5 μm fibronectin stripes for 60 minutes. Arp2/3 complex is present on BSA stripes. Blue, Cy3 fibronectin, green, Arp2/3 complex (antibody to p34-Arc sub-unit) and red (rhodamine phalloidin), actin. Left and middle panel scale bar 10 μm, right panel 5 μm. B. MEF spread on 10 μm fibronectin stripes for 60 minutes. Scale bar 10 μm. C. Enlargement and deconvolution of boxed area in B. Scale bar 10 μm.

Johnston et al. BMC Cell Biology 2008 9:65   doi:10.1186/1471-2121-9-65
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