Diffusion causes robust fluctuations in molecule quantities (and that’s why clustering) as as demonstrated by the radial pair-correlation function g(r) in Fig 5B (not to be confused with the spike in fluctuations at the vital point of the well-combined program in Fig 3G)

Diffusion introduces inhomogeneous distributions of molecules, with diffusion particularly slow in the crowded intracellular environment (Fig 4A). For this function we flip to the stochastic Smoldyn simulation deal for utilizing…