Population
Skinned fibers from rabbit psoas muscle
Comparison
Myosin P-light chain phosphorylation vs Dephosphorylation or unphosphorylated state
Design
Preclinical
Authors
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Modulates submaximal force in vertebrate skeletal muscle; leaves open relevance to human cardiac physiology or therapy.
In vertebrate skeletal muscle, P-light chain phosphorylation increases the force level at submaximal Ca2+ concentrations.
Persechini et al. (1985) studied this question.
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