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Track displacement decreases during time-lapse and PMA. x-axis: 30-minute time intervals tMigration (min) in minutes, y-axis: (a) mean track displacement along the x-axis TDX in μm; (b) mean track displacement along the y-axis TDY (μm) in μm; comparing different PMA concentrations (0–10 nM); ∗significant when compared to 0 nM and 0.1 nM PMA; ∗∗significant when compared to 0 nM PMA; error bars represent standard deviation of measurements.
