1. Sarcomere length-dependence of the M3 reflection at rest (A) and at the plateau of an isometric tetanus (B).
Sarcomere length-dependence of the M3 reflection at rest (A) and at the plateau of an isometric tetanus (B). Top two rows (sarcomere lengths 2.07 and 2.75 μm) are from the same fiber; Bottom row is from another fiber, sarcomere length 3.20 μm. X-ray exposure, 6 s. Each panel is 1/65 nm−1 vertically and ±1/57 nm−1 horizontally.
M. Linari et al. PNAS 2000;97:13:
©2000 by National Academy of Sciences