Expression of Heterologous OsDHAR Gene Improves Glutathione (GSH)-Dependent Antioxidant System and Maintenance of Cellular Redox Status in Synechococcus elongatus PCC 7942

An excess of reactive oxygen species (ROS) can cause severe oxidative damage to cellular components in photosynthetic cells. Antioxidant systems, such as the glutathione (GSH) pools, regulate redox status in cells to guard against such damage. Dehydroascorbate reductase (DHAR, EC 1.8.5.1) catalyzes...

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Veröffentlicht in:	Frontiers in plant science Jg. 11; S. 231
Hauptverfasser:	Kim, Young-Saeng, Park, Seong-Im, Kim, Jin-Ju, Boyd, Joseph S., Beld, Joris, Taton, Arnaud, Lee, Kyoung-In, Kim, Il-Sup, Golden, James W., Yoon, Ho-Sung
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Switzerland Frontiers Media SA 03.03.2020 Frontiers Media S.A
Schlagworte:	Abiotic stress antioxidant-related enzymes Antioxidants Ascorbic acid Binding sites Cloning Cyanobacteria cyanobacterium Damage dehydroascorbate reductase Elongation Enzymes Glutathione Homeostasis Hydrogen peroxide Oxidative stress Physiology Plant Science Plasmids Proteins Reactive oxygen species Reductases Synechococcus elongatus Tobacco antioxidant-related enzymes cyanobacterium antioxidants dehydroascorbate reductase oxidative stress
ISSN:	1664-462X, 1664-462X
Online-Zugang:	Volltext
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