Molecular-scale visualization of sarcomere contraction within native cardiomyocytes

Sarcomeres, the building blocks of striated muscles, comprise ordered actomyosin arrays involved in force production. Here, the authors visualize sarcomere organization in neonatal cardiomyocytes with in situ cryo-electron tomography, revealing a reduced order of the thin filaments, their sliding an...

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Auteurs principaux: Laura Burbaum, Jonathan Schneider, Sarah Scholze, Ralph T. Böttcher, Wolfgang Baumeister, Petra Schwille, Jürgen M. Plitzko, Marion Jasnin
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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Accès en ligne:https://doaj.org/article/e07d093c4c6e4c35be0d0751adcc87f0
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