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Dehydroascorbate Reductase Affects Leaf Growth, Development, and Function [PDF]
Plant Physiology, 2006 Abstract Ascorbic acid (Asc) is a major antioxidant in plants that detoxifies reactive oxygen species (ROS) and maintains photosynthetic function. Expression of dehydroascorbate reductase (DHAR), responsible for regenerating Asc from an oxidized state, regulates the cellular Asc redox state, which in turn affects cell responsiveness and ...
Zhong, Chen, Daniel R, Gallie
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Impact of cadmium and hydrogen peroxide on ascorbate-glutathione recycling enzymes in barley root
Plant, Soil and Environment, 2013 We analyse the effect of Cd and H2O2 short-term treatments on the activity of ascorbate-glutathione recycling enzymes in barley root tip. Even a short transient exposure of barley roots to low 15 µmol Cd concentration caused a marked approximately 70 ...
V. Zelinová +4 more
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Frontiers in Plant Science, 2023 IntroductionAcidothermophilic cyanidiophytes in natural habitats can survive under a wide variety of light regimes, and the exploration and elucidation of their long-term photoacclimation mechanisms promises great potential for further biotechnological ...
Han-Yi Fu, Ming-Wei Wang
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Photosynthetica, 2019 Effects of lanthanum chloride (LaCl3) on chromium tolerance of maize were investigated at chloroplast level. The results showed that Cr stress significantly increased activities of ascorbate peroxidase, glutathione reductase, monodehydro-ascorbate ...
H. DAI, C. SHAN
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Antioxidants, 2021 Cellular oxidants are primarily managed by the thioredoxin reductase-1 (TrxR1)- and glutathione reductase (Gsr)-driven antioxidant systems. In mice having hepatocyte-specific co-disruption of TrxR1 and Gsr (TrxR1/Gsr-null livers), methionine catabolism ...
Colin G. Miller +10 more
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Biologia Plantarum, 2014 In order to elucidate the role of lanthanum (La) in response of Vigna radiata to a salt stress, we investigated the effects of La on the ascorbate and glutathione metabolism.
C. Shan, X. Zhao
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Open Chemistry, 2020 Durum wheat is commonly used in various food industry industries and cultivated worldwide. A serious problem with the species cultivation is its capability to accumulate cadmium (Cd) in the grains.
Pastuszak Jakub +6 more
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Data in Brief, 2023 The antioxidant potential of halophytes, Dichanthium annulatum and Urochondra setulosa, was examined under the influence of high salinity. These halophytes were grown in lysimeters filled with saline soil and further irrigated with saline water to ...
Anita Mann +5 more
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Biologia Plantarum, 2019 Reactive oxygen species lead to cellular damage and in plants exposed to drought stress, an increasing expressions of genes encoding antioxidant enzymes play important protective roles. The aim of this study was to evaluate response of drought tolerant ('
S.F. DANYALI +4 more
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Ascorbate metabolism in vegetative and reproductive organs of "cherry" tomato
Horticultural Science, 2014 Ascorbate metabolism is an essential procedure for all plant cells that plays important roles in several physiological processes such as plant development and reactive oxygen species detoxification.
G. Tsaniklidis +3 more
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