Fig. 7. RhoGAP and RasGAP levels are reduced at the plasma membrane in Bcl6/ macrophages. RhoGAP (C and D) and RasGAP (E and F) colocalize at the plasma membrane and membrane localization of each was reduced in Bcl6/ BMM. Arrowheads highlight plasma membrane ruffles, visualized by phase contrast (A and B) and F-actin staining (G and H). Bar, 10 µm.