Figure 4. ROCK1 or ROCK2 deletion reduces doxorubicin-induced impairment of adherens junction formations. Representative images of adherens junction formations revealed by β-catenin staining (green) of adjacent WT, ROCK1^−/− and ROCK2^−/− cells. Rhodamine-phalloidin staining for F-actin (red) and DAPI staining for nuclei (blue) are shown in merged images. Overlapping cell-cell contacts are indicated with white arrows. Adherens junctions are indicated with arrow heads. Bar, 50 μm.