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. 2011 Sep 7;101(5):1114–1122. doi: 10.1016/j.bpj.2011.07.045

Figure 4.

Figure 4

Effect of weakening the converter and relay interface on (A) complex stiffness displayed as a Nyquist plot, (B) elastic modulus, and (C) viscous modulus. The average b- and c-frequencies, derived from fitting the Nyquist plot with our three-term equation (see Methods), are indicated in panel A. Dip frequencies (Arrows, panels B and C). Data from mutant R759E-2 (N = 12; shaded squares) and control fibers (N = 11; solid circles). ML change is 0.125% peak to peak. Experiments were performed at 15°C. Mean ± SE.