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Figure 5


Fig. 5. Colocalization of Pdc and Gβ{gamma} related to light conditions in cells of Blepharisma. Distribution of Pdc (red) and Gβ{gamma} (green) and their colocalization (yellow) close to the plasma membrane identified by immunocytochemistry. (A,B) A1–A3, staining of Pdc and Gβ in dark-adapted cells; B1–B3, Pdc and Gβ in cells exposed to light. (B) C1–C3, cells after 10 min incubation with 1 µmol l–1 okadaic acid followed by illumination.