Magnesium Deficiency and High Light Intensity Enhance Activities of Superoxide Dismutase, Ascorbate Peroxidase, and Glutathione Reductase in Bean Leaves

Çakmak, İsmail; Marschner, Horst

doi:10.1104/pp.98.4.1222

Public

Magnesium Deficiency and High Light Intensity Enhance Activities of Superoxide Dismutase, Ascorbate Peroxidase, and Glutathione Reductase in Bean Leaves

Published in PLANT PHYSIOLOGY • Apr 1, 1992

Authors:

İsmail Çakmak

Horst Marschner

Abstract

The influence of varied Mg supply (10-1000 micromolar) and light intensity (100-580 microeinsteins per square meter per second) on the concentrations of ascorbate (AsA) and nonprotein SH-compounds and the activities of superoxide dismutase (SOD; EC 1.15.11) and the H(2)O(2) scavenging enzymes, AsA p...

Subject

Glutathione reductase

Superoxide dismutase

Peroxidase

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