Figure 2.

Characteristic shear-enhanced experimental data. (A) The average fraction of time that cells spend in each state was calculated at shear rates from 13 to 1000 s⁻¹. The dashed vertical lines show approximate transition shears between low, intermediate, and high regimes, which correspond to the transitions from free-floating to rolling, and rolling to stationary. Error bars are mean ± SE. (B) Representative trajectories at low, intermediate, and high shears. Cells were classified as free-floating, rolling, or stationary at each time point (legend applies to both A and B). Each trajectory was scaled by the hydrodynamic velocity at that shear (dashed line).