File Name : supplementary figure 1.tif

Caption : .  traction contour maps of migrating macrophage on a 10,400pa gel.  contour plots shows traction stresses and arrows indicate the direction of motion between the indicated timepoint and the next timepoint.


File Name : supplementary figure 2.tif

Caption : traction contour maps of migrating macrophage on a 15,600pa gel.  contour plots shows traction stresses and arrows indicate the direction of motion between the indicated timepoint and the next timepoint.