Effect of Stress Conditions Induced by Temperature, Water and Rain on Senescence Development

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概要

• 論文の詳細を見る

• The effect of different stress conditions was studied in segments of oat leaves (Avena sativa L. cv. Suregrein). Temperature and water (water dificit and rain) stress conditions accelerated senescence development. Any stress condition leading to an increase in membrane permeability accelerated photooxidative phenomena in light, and senescence development including chlorophyll breakdown and hydroperoxides increase. On the contrary, in darkness, any stress condition prevented chlorophyll breakdown and senescence development except for proteolysis, despite an increase in permeability. Temperature stress did not increase proteolysis. Water stress induced in a humid chamber increased proteolysis, but it did not increase proteolysis when water stress was induced by floating in osmotic solution.

• 日本植物生理学会の論文

著者

• De Luca

  Laboratorio de Fisiologia Vegetal, Facultad de Ciencias E., F. y N., Universidad Nacional de Cordoba

• De Luca

  Laboratorio De Fisiologia Vegetal Facultad De Ciencias Exactas Fisicas Y Naturales Universidad Nacio

• Trippi V.

  Laboratorio de Fisiologia Vegetal, Facultad de Ciencias Exactas Fisicas y Naturales, Universidad Nac

• Trippi V.

  Laboratorio De Fisiologia Vegetal Facultad De Ciencias Exactas Fisicas Y Naturales Universidad Nacio

• Trippi V.

  Laboratorio De Fisiologia Vegetal Imviv. Facultad De C. E. F. Y Naturales Universidad Nacional De Co

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