Cross-Bridge Number, Position, and Angle in Target Zones of Cryofixed Isometrically Active Insect Flight Muscle

Electron micrographic tomograms of isometrically active insect flight muscle, freeze substituted after rapid freezing, show binding of single myosin heads at varying angles that is largely restricted to actin target zones every 38.7 nm. To quantify the parameters that govern this pattern, we measure...

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Auteurs principaux: Tregear, Richard T., Reedy, Mary C., Goldman, Yale E., Taylor, Kenneth A., Winkler, Hanspeter, Franzini-Armstrong, Clara, Sasaki, Hiroyuki, Lucaveche, Carmen, Reedy, Michael K.
Format: Artigo
Langue:Inglês
Publié: The Biophysical Society 2004
Sujets:
Muscles and Contractility
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1304167/
https://ncbi.nlm.nih.gov/pubmed/15111415
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