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. 2020 Feb 7;10:2142. doi: 10.1038/s41598-020-58882-y

Figure 7.

Figure 7

Neutrophil traction stress generation is attenuated by vinculin deficiency. (a) 3D tractions and the trace of the dipole moments, µ, of WT and VclKO neutrophils on polyacrylamide gels of either 0.5 kPa or 1.5 kPa stiffness (n > 25 cells/group, 3 independent experiments). Data analyzed using two-way ANOVA with Tukey multiple comparison test. *p < 0.05. (b) Representative 3D traction cone plots for WT and VclKO neutrophils (shown in purple) on polyacrylamide gels of indicated stiffness. Cones indicate traction direction while color and size represent traction magnitude, in Pascals. Scale bar = 10 µm.