Roles of actin filaments in cytoplasmic streaming and organization of transvacuolar strands in root hair cells of Hydrocharis

T. Shimmen, M. Hamatani, S. Saito, E. Yokota, T. Mimura, N. Fusetani, H. Karaki

研究成果: Article同行評審

61 引文 斯高帕斯(Scopus)

摘要

Effects of cytochalasin B and mycalolide-B on cytoplasmic streaming, organizations of actin filaments and the transvacuolar strand were studied in root hair cells of Hydrocharis, which shows reverse fountain streaming. Both toxins inhibited cytoplasmic streaming and destroyed the organizations of actin filaments and transvacuolar strands. However, we found a great difference between these toxins with respect to reversibility. The effects of cytochalasin B were reversible but not those of mycalolide B. The present results suggest that actin filaments work as a track of cytoplasmic streaming and as a cytoskeleton to maintain the transvacuolar strand. The usefulness of root hair cells of Hydrocharis in studying the dynamic organization of actin filaments of plant is discussed.

原文English
頁(從 - 到)188-193
頁數6
期刊Protoplasma
185
發行號3-4
DOIs
出版狀態Published - 1995 9月

All Science Journal Classification (ASJC) codes

  • 植物科學
  • 細胞生物學

指紋

深入研究「Roles of actin filaments in cytoplasmic streaming and organization of transvacuolar strands in root hair cells of Hydrocharis」主題。共同形成了獨特的指紋。

引用此