Figure 6
Comparison of (a) migration velocity V determined from the experiments and (b) |v| obtained from three independent simulation runs. Blue: in the absence of soluble SDF1α (linear case), red: in the presence of soluble SDF1α (nonlinear case). Note that 1 μm/min in (a) corresponds to the dimensionless velocity 0.1 in (b). The error bars in the theoretical plot are smaller than the size of the symbols.
