Figure 4.
PP2ASTRIPAK regulates Slik localization at the cell cortex. (A and C) Projection of three confocal planes of S2 cells upon the indicated treatment and stained for Slik (green), F-actin (red), and DNA (blue). Enlarged areas of the cells are shown. (B and D) Slik intensity at the cortex (B) or the ratio of Slik intensity (cortex/cytoplasm; D) in a minimum of 60 cells/condition in three independent experiments (see also Fig. S3). Data are represented as mean ± SD (each dot represents the value for a single cell), one-way ANOVA with the following P value: ****, P < 0.0001. Scale bars, 5 µm and 2 µm for enlarged areas.