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. 2010 Mar 17;98(6):968–978. doi: 10.1016/j.bpj.2009.11.024

Figure 2.

Figure 2

Single vesicle capacitance steps in PC12 cells. (A) Upward steps signal the exocytosis of both single DCVs (upper panels) and single MVs (lower panels) in control (left) and syt IV overexpressing (right) PC12 cells. Areas in boxes were expanded to show small steps clearly. (B) Downward steps signal the endocytosis of vesicles of varying size in control and syt IV PC12 cells.