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. 2014 May 1;7:274. doi: 10.1186/1756-0500-7-274

Figure 2.

Figure 2

TrackArt SIM. Simulations in Domain mode. Simulations show particles behaving with different constant rates, on the same domain map. A-B. Trajectories of particles diffusing with D = 2 μm2/s, with k1-2 = 0 (domains acting as obstacles) and k2-1 = 0 (domains acting as region of confined diffusion), respectively. C-D. Particles diffusing with D1 = 2 and D2 = 0.2 μm2/s and constant rates (C)k2-1 = 5, k1-2 = 20 and (D)k2-1 = 20, k1-2 = 5. For all simulations (A-D)N = 1000 steps per trajectory, Δt = 10 ms.