H
Hisashi Okamoto
Researcher at Nagoya University
Publications - 36
Citations - 551
Hisashi Okamoto is an academic researcher from Nagoya University. The author has contributed to research in topics: Hypocotyl & Osmotic shock. The author has an hindex of 14, co-authored 36 publications receiving 542 citations.
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Auxin changes both the extensibility and the yield threshold of the cell wall of vigna hypocotyls
TL;DR: The mechanical properties of the cell wall are focused on and those parameters that govern of IAA-induced growth are determined by means of the pressure-jump method combined with thepressure-probe technique.
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The role of electrogenic xylem pumps in K+ absorption from the zylem of Vigna unguiculata: the effects of auxin and fusicoccin
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A pressure-jump method as a new tool in growth physiology for monitoring physiological wall extensibility and effective turgor
TL;DR: Nouvelle methode pour determiner l'extensibilite physiologique de la paroi cellulaire en un temps tres court: la pression de turgescence est modifiee de facon hydraulique par une methode de perfusion du xylene as mentioned in this paper.
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Effect of infection by Phytophthora infestans on the membrane potential of potato cells
TL;DR: It was shown that the experimental system was suitable for the long-term measurement of fm during the infection process and no signal such as an action potential was observed in the Tm at the moment of penetration of the host cell wall by both the incompatible and compatible races.
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Effects of auxin and anoxia on the cell wall yield threshold determined by negative pressure jumps in segments of cowpea hypocotyl.
TL;DR: In this paper, it is reported the determination of Y' not by such an extrapolation but directly by the negative pressure jump technique, in combination with the results of a pressure-probe study.