The study reveals the detailed 3D structure of the Z band in mammalian skeletal muscle, suggesting that dynamic rearrangement of the Z band lattice occurs concomitantly with crossbridge binding.
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Z-band ultrastructure in mammalian muscle may enable lattice dynamics during contraction; extends 2D models but leaves open in vivo cardiac relevance.
Schroeter et al. (1996) studied this question.
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