Regulation of Ferricyanide Reduction by Epidermal Tissue

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概要

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• Ferricyanide reduction by epidermal strips of Commelina communis is stimulated by plasmolysis, and this stimulation is partially reversed by re-hydration. The reduction of ferricyanide takes place only in the guard cells. KCN stimulates ferricyanide reduction, indicating that NADH serves as an electron donor. Catalase, which inhibits NAD(P)H driven oxygen uptake [Askerlund et al. (1987) Physiol. Plant. 71 : 9-19., Pantoja and Willmer (1988) Planta 174: 44-50.] enhances ferricyanide reduction and this stimulation is evident mainly in the non-plasmolysed tissues. Differences between the non-pretreated tissues and the plasmolysed ones are discussed.

• 日本植物生理学会の論文

著者

• Roth-bejerano N

  Department Of Biology Ben Gurion University Of The Negev

• Itai C

  Department Of Biology Ben Gurion University Of The Negev

関連論文

• Regulation of Ferricyanide Reduction by Epidermal Tissue

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