[Thick filament shortening as a result of filament sliding].
It is usually accepted that the phenomenon of thick filament shortening contradicts the sliding filament theory and cross-bridge mechanism of force generation. However, some peculiarity of experimental data indicate the thick filament shortening can be a corollary of the interaction of myosin cross-bridges with the actin filaments "wrong" polarities in sarcomeres with the actin filaments double overlap formed in the results of the filament sliding.
Sidorenko
N P
NP
Klimov
A A
AA
D000199:Actins / Q000502:physiology*; D000818:Animals; D006737:Horseshoe Crabs; D009132:Muscles / Q000502:physiology*
D000199:Actins
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