Journal ArticleDOI
Glutathione and glutathione reductase: a boon in disguise for plant abiotic stress defense operations
Sarvajeet Singh Gill,Naser A. Anjum,Mirza Hasanuzzaman,Ritu Gill,Dipesh Kumar Trivedi,Iqbal Ahmad,Eduarda Pereira,Narendra Tuteja +7 more
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TLDR
An overview of the structure, localization, biosynthesis, and significance of GSH and GR significance in abiotic stress (such as salinity, drought, clilling, heavy metal)-exposed crop plants is presented and also points out unexplored aspects in the current context for future studies.About:
This article is published in Plant Physiology and Biochemistry.The article was published on 2013-09-01. It has received 389 citations till now. The article focuses on the topics: Glutathione reductase & Glutathione.read more
Citations
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Journal ArticleDOI
Mechanistic assessment of tolerance to iron deficiency mediated by Trichoderma harzianum in soybean roots
TL;DR: In this article , the authors investigated how Trichoderma harzianum strain T22 (TH) mitigates growth retardation associated with Fe deficiency in a highly sensitive soybean cultivar.
Journal ArticleDOI
Transcriptome and Proteomics Analysis of Wheat Seedling Roots Reveals That Increasing NH4+/NO3– Ratio Induced Root Lignification and Reduced Nitrogen Utilization
TL;DR: In this article , the authors investigated wheat growth, transcriptome, and proteome profiles of roots in response to increasing NH4+/NO3- ratios (Na: 100/0; Nr1: 75/25, Nr2: 50/50, Nn3: 25/75, and Nn: 0/100).
Journal ArticleDOI
UPLC-MS/MS Profile Combined With RNA-Seq Reveals the Amino Acid Metabolism in Zanthoxylum bungeanum Leaves Under Drought Stress
TL;DR: Zanthoxylum bungeanum leaves have a unique taste and incomparable nutritional value and hence are popular as a food item and traditional medicine in China as discussed by the authors , however, the studies on the metabolites in Z. bungenum leaves are quite limited, especially for amino acids.
Book ChapterDOI
Glutathione Metabolism in Plants Under Metal and Metalloid Stress and its Impact on the Cellular Redox Homoeostasis
Luis E. Hernández,A. González,Alejandro Navazas,Alejandro Navazas,Ángel Barón-Sola,Flor Martinez,Ann Cuypers,Cristina Ortega-Villasante +7 more
TL;DR: An insight is presented in the impact of GSH on the cellular redox balance under metal stress, and how biothiols affect the dynamics of these contaminants in plants with possible implications for future phytoremediation approaches.
Journal ArticleDOI
Exogenous Zeaxanthin Alleviates Low Temperature Combined with Low Light Induced Photosynthesis Inhibition and Oxidative Stress in Pepper (Capsicum annuum L.) Plants
TL;DR: Zhou et al. as mentioned in this paper investigated the effects of exogenous Z on photosynthesis and the antioxidant machinery of pepper seedlings subject to low light (LL) stress, and found that the growth and photosynthesis of peppers were significantly inhibited by LL stress.
References
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Journal ArticleDOI
Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants
TL;DR: The biochemistry of ROS and their production sites, and ROS scavenging antioxidant defense machinery are described, which protects plants against oxidative stress damages.
Journal ArticleDOI
ASCORBATE AND GLUTATHIONE: Keeping Active Oxygen Under Control
Graham Noctor,Christine H. Foyer +1 more
TL;DR: A detailed account of current knowledge of the biosynthesis, compartmentation, and transport of these two important antioxidants, with emphasis on the unique insights and advances gained by molecular exploration are provided.
Journal ArticleDOI
Oxidant and antioxidant signalling in plants: a re-evaluation of the concept of oxidative stress in a physiological context
Christine H. Foyer,Graham Noctor +1 more
TL;DR: It is proposed that the oxidative stress syndrome would be more usefully described as 'oxidative signalling', that is, an important and critical function associated with the mechanisms by which plant cells sense the environment and make appropriate adjustments to gene expression, metabolism and physiology.
Journal ArticleDOI
Glutathione in plants: an integrated overview.
Graham Noctor,Amna Mhamdi,Sejir Chaouch,Yi Han,Jenny Neukermans,Belén Márquez-García,Guillaume Queval,Christine H. Foyer +7 more
TL;DR: How alterations in glutathione status, such as those observed during stress, may participate in signal transduction cascades are discussed and how these alterations are integrated to fine-tune photorespiratory and respiratory metabolism and to modulate phytohormone signalling pathways.
Journal ArticleDOI
Biotechnological approach of improving plant salt tolerance using antioxidants as markers.
TL;DR: The role of different antioxidants as potential selection criteria for improving plant salt tolerance has been critically discussed and the potential of this approach in counteracting stress-induced oxidative stress has been discussed at length in this review.
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