Population
Vertebrate striated muscle thin filaments (Troponin I, Troponin C, Troponin T, F-actin-tropomyosin)
Comparison
Flash irradiation of methyl… vs Presence versus absence of calcium
Design
Preclinical
Authors
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May refine thin-filament regulation models; leaves open translation to human cardiac function or therapies.
This basic science study demonstrates that calcium binding alters the structural interactions of Troponin I with Troponin C and actin in striated muscle thin filaments.
Sutoh et al. (1980) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: