Figure 3. Electron microscopy reveals autophagosome-like structures in P. berghei liver schizonts. P. berghei-infected HepG2 cells were fixed 48 hpi and analyzed by electron microscopy. P, parasite; N, host cell nucleus. Arrows indicate autophagic-like vesicle with multiple membranes, arrowheads indicate the parasite plasma membrane. Boxed areas are displayed at a higher magnification in the right panel. Scale bar: 2 µm.