FIGURE 5.
Order parameters for four BR-RLCs in relaxing and rigor conditions. Mean ± SE for n = 4–13 fibers. Sarcomere length 2.4 μm except for “no overlap” (N.O.) conditions, for which it was 4.0 μm. Ionic strength of relaxing solutions was 160 mM except for “Low I.S. Relax” conditions, for which it was 20 mM.