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. Author manuscript; available in PMC: 2016 Jun 24.
Published in final edited form as: Small. 2015 Feb 19;11(24):2878–2884. doi: 10.1002/smll.201403016

Figure 3. Stepping observation of single organelle.

Figure 3

(a) Green line: the trajectory of an organelle moving in cell over time. Red line: fitting of the trajectory with a stepwise function. Upper left inset: Trajectory of a moving organelle in x-y plane. Bottom right: zoom in of the trajectory between time 1.7 s and 3 s. (b) Pair-wised histogram of organelle displacement, showing discrete peaks with a separation of 16 nm. Scale bar: (a) Space between two horizontal grid line: 16 nm. Top inset: 400 nm (b) space between two vertical line: 16 nm.