A Mathematical Model for Neutrophil Gradient Sensing and Polarization
Figure 3
Response to Fast and Slow Rotating Gradients
Time to complete 180° rotation is 0.01 (A) and 100 (B) time units. Abscissa is time, ordinate is location on cell periphery, and color denotes concentration. Chemoattractant concentration on the surface of the cell was specified by the function L(θ) = 1 − 0.25 cos(2πθ).