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Inhibitory Ca2+-Regulation of the Physarum Actomyosin System

  • Kazuhiro Kohama
  • Setsuro Ebashi
Part of the NATO ASI Series book series (NSSA, volume 106)

Abstract

Ca2+ is now accepted as the most fundamental regulator of intracellular processes in general. This crucial role was first recognized in the research on muscle contraction. The first event that could somehow be related to the present Ca2+ concept was the famous finding of Ringer concerning the indispensable nature of Ca2+ for cardiac contractility (Ringer, 1983). Biological sciences at that time, however, had not yet reached a level to evaluate this important finding properly; they interpreted Ca2+ as a mere factor to maintain the physiological state of cells in competition with K+.

Keywords

Light Chain ATPase Activity Cytoplasmic Streaming Physarum Polycephalum Actomyosin System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1986

Authors and Affiliations

  • Kazuhiro Kohama
    • 1
  • Setsuro Ebashi
    • 2
  1. 1.Department of PharmacologyUniversity of TokyoTokyoJapan
  2. 2.National Institute for Physiological SciencesOkazakiJapan

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