Evidence for the load-dependent mechanical efficiency of individual myosin heads in skeletal muscle fibers activated by laser flash photolysis of caged calcium in the presence of a limited amount of ATP

Although a contracting muscle regulates its energy output depending on the load imposed on it (“Fenn effect”), the mechanism underlying the load-dependent energy output remains obscure. To explore the possibility that the mechanical efficiency, with which chemical energy derived from ATP hydrolysis...

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Bibliografische gegevens

Gepubliceerd in:	Proc Natl Acad Sci U S A
Hoofdauteurs:	Sugi, Haruo, Iwamoto, Hiroyuki, Akimoto, Tsuyoshi, Ushitani, Hiroko
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	National Academy of Sciences 1998
Onderwerpen:	Biological Sciences
Online toegang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC19317/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9482875/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.95.5.2273
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