Fig. 4. Localisation of IRSp53 in MV^D7 at the tips of lamellipodia and filopodia of Ena/VASP family deficient cells. The cells were cotransfected with EGFP-IRSp53 and Rac1V12 were cultured on laminin and visualised in fluorescence (a,c) and phase contrast (b,d). Bars, 5 µm.