Figure 4From: Phosphorylation of p130Cas initiates Rac activation and membrane rufflingFIT-mediated specific phosphorylation of paxillin, cortactin and FAK in SYF cells. SYF cells were transfected with GFP-actin and FIT-compatible Src with FIT-compatible paxillin (A), FIT-compatible FAK (B) or FIT-compatible cortactin (C). GFP-actin and tyrosine phosphorylation were visualized as in figures 2 and 3. Merged image is presented on right. Scale bars represent 10 μM.Back to article page