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
Reads0
Chats0
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
More filters
Book ChapterDOI
Glutathione Reductase: Safeguarding Plant Cells Against Oxidative Damage
TL;DR: This chapter focuses on GR structural features, catalytic mechanism and functional significance during plant development and adaptation to abiotic stresses such as drought, temperature, high light, salt and heavy metals.
Journal ArticleDOI
Molecular and enzymatic approach to study Trichoderma harzianum-induced disease resistance in Brassica juncea against Albugo candida
Priyadarshni Kumar,Chandan Kumar +1 more
TL;DR: It is concluded that T. harzianum induced disease resistance in B. juncea against A. candida infection through the involvement of MAP kinase and up-regulation of antioxidant enzymes.
Book ChapterDOI
The Regulatory and Signaling Roles of Glutathione in Modulating Abiotic Stress Responses and Tolerance
TL;DR: In this paper, the effect of GSH on plant stress resistance is achieved mainly through the cycle of ascorbate (AsA)-GSH producing dehydroascorbate (DHA) re-reduction, in which GSH is intermediate in the recycling of H2O2 reduction and the recycling process is regulated by the glutathione reductase (GR) enzyme.
Journal ArticleDOI
Zinc Supplementation Enhances Glutathione-Mediated Antioxidant Defense and Glyoxalase Systems to Conferring Salt Tolerance in Soybean (Glycine max L.)
Tony White,Siegfried Broß +1 more
TL;DR: In this article , the role of zinc in salt-affected soybean (Glycine max L.) was scrutinized by exposing plants to salt stress (150 mM NaCl) alone and in combination with exogenous Zn (priming and/or foliar spray with 1 mM ZnSO4.7H2O).
Journal ArticleDOI
Phytotoxicity and Plant Defence Induction by Cinnamomum cassia Essential Oils Application on Malus domestica Tree: A Molecular Approach
TL;DR: Transcriptional data illustrates the dose–dependent phytotoxicity of CEO in terms of lipid peroxidation and plant defence induction and can help to design pest management strategies considering both their risks and benefits.
References
More filters
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.
Related Papers (5)
Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants
A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding
ASCORBATE AND GLUTATHIONE: Keeping Active Oxygen Under Control
Graham Noctor,Christine H. Foyer +1 more