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
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OtherDOI
Thiol Assisted Metal Tolerance in Plants
Pooja Sharma,Pooja Sharma,Palak Bakshi,Dhriti Kapoor,Priya Arora,Jaspreet Kour,Rupinder Kaur,Ashutosh Sharma,Bilal Ahmad Mir,Renu Bhardwaj +9 more
Journal ArticleDOI
Integrative expressional regulation of TaHKT2;1, TaNa+/H+ vacuolar antiporter, and TaSOS1 genes improve salt tolerance in gamma-ray induced bread wheat mutants
TL;DR: In this paper, the responses of advanced mutant lines to salt stress were examined and it was found that mutants' responses to salinity stress are related to an ability to accumulate K+ in cells with synergetic expressional regulation of TaHKT2;1, TaNa+/H+ vacuolar antiporter, and TaSOS1 genes, in addition to responses of antioxidant enzyme activities and the accumulation of proline.
Journal ArticleDOI
Exogenous Betaine Enhances the Protrusion Vigor of Rice Seeds under Heat Stress by Regulating Plant Hormone Signal Transduction and Its Interaction Network
TL;DR: In this article , the effects of soaking seeds with betaine at different concentrations on rice seed germination under heat stress were explored, and the results revealed that 10 mM of betaine improved the activities of the superoxide dismutase, peroxidase and catalase of seed protrusion under heat stressed to reduce the malondialdehyde content and increase the soluble protein content.
Journal Article
Changes on Antioxidant Metabolites and Enzymes in Soybean Inoculated and Treated with Fungicides
TL;DR: It was demonstrated that a treatment of soybean seeds with rhizobium bacteria induces nodules formation and this induction was linked with a higher oxidized state of ascorbic acid, suggesting that an oxidative stress could occur during nodulation and that infected soybean plants could have a degree of tolerance to oxidation.
Book ChapterDOI
Methyl Jasmonate and Its Application for Improving Postharvest Quality of Fruits
Deep Lata,Anusree Anand,Burhan Ozturk,Riadh Ilahy,Md. Shamsher Ahmad,Mohammed Wasim Siddiqui +5 more
TL;DR: This chapter summarises the contribution of MeJA on ameliorating postharvest quality of fruits with special reference to chilling injury and disease resistance.
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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