In vitro Demonstration of Hydration-Induced Calcium Release in Cells of Nitella flexilis.

元データ 日本学士院

概要

When cells of Nitella flexilis are subjected to transcellular osmosis or osmotic swelling, cytosolic free Ca2+ ([Ca2+]c) increases. Ca2+ is thought to be released from internal stores due to hydration of the cytoplasm. In the present study we demonstrated that the hydration-induced Ca2+ release (HICR) can occur in isolated cytoplasm whether or not it contains chloroplasts.

著者

Shimada Kiyo Biological Laboratory The University Of The Air
Kikuyama Munehiro Biological Laboratory The University Of The Air
Tazawa Masashi Departlnent Of Biology Faculty Of Science Osaka University
KATOH Kaoru Biological Laboratory, The University of the Air

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