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. 2010 Aug;136(2):159–177. doi: 10.1085/jgp.201010467

Figure 10.

Figure 10.

Comparison of fitted NLRD model parameters between fiber bundles reconstituted with troponin containing WT-cTnT or cTnTS199E/T204E. Error bars are SEM. (A) The rate constant of XB recruitment. (B) The rate constant of XB distortion. (C) The nonlinear interaction effect between XB distortion and XB recruitment processes. The NLRD model easily distinguished the XB distortion dynamic rate constant, c, between muscle groups. Furthermore, the NLRD model was able to reproduce and distinguish the different nonlinear contractile behavior between muscle groups, as measured by γ. **, P < 0.01.