Regulation of ascorbate-glutathione pathway in mitigating oxidative damage in plants under abiotic stress
Reactive oxygen species (ROS) generation is a usual phenomenon in a plant both under a
normal and stressed condition. However, under unfavorable or adverse conditions, ROS …
normal and stressed condition. However, under unfavorable or adverse conditions, ROS …
Heavy metal stress and responses in plants
Heavy metals such as Fe, Mn, Cu, Ni, Co, Cd, Zn, Hg and arsenic are for long being
accumulated in soils through industrial waste and sewage disposal. Although some of these …
accumulated in soils through industrial waste and sewage disposal. Although some of these …
Heavy metal stress and some mechanisms of plant defense response
A Emamverdian, Y Ding… - The scientific world …, 2015 - Wiley Online Library
Unprecedented bioaccumulation and biomagnification of heavy metals (HMs) in the
environment have become a dilemma for all living organisms including plants. HMs at toxic …
environment have become a dilemma for all living organisms including plants. HMs at toxic …
Mechanisms of oxidative stress in plants: from classical chemistry to cell biology
V Demidchik - Environmental and experimental botany, 2015 - Elsevier
Oxidative stress is a complex chemical and physiological phenomenon that accompanies
virtually all biotic and abiotic stresses in higher plants and develops as a result of …
virtually all biotic and abiotic stresses in higher plants and develops as a result of …
Antioxidant enzymes regulation in plants in reference to reactive oxygen species (ROS) and reactive nitrogen species (RNS)
Reactive oxygen species (ROS) are generated in the plants during cellular metabolism. But
extreme environmental conditions like drought, salinity or floods etc. lead to an enhanced …
extreme environmental conditions like drought, salinity or floods etc. lead to an enhanced …
Metabolomics and molecular approaches reveal drought stress tolerance in plants
Metabolic regulation is the key mechanism implicated in plants maintaining cell osmotic
potential under drought stress. Understanding drought stress tolerance in plants will have a …
potential under drought stress. Understanding drought stress tolerance in plants will have a …
Glutathione in plants: biosynthesis and physiological role in environmental stress tolerance
Abstract Glutathione (GSH; γ-glutamyl-cysteinyl-glycine) is a small intracellular thiol
molecule which is considered as a strong non-enzymatic antioxidant. Glutathione regulates …
molecule which is considered as a strong non-enzymatic antioxidant. Glutathione regulates …
Glutathione metabolism in plants under stress: beyond reactive oxygen species detoxification
S Dorion, JC Ouellet, J Rivoal - Metabolites, 2021 - mdpi.com
Glutathione is an essential metabolite for plant life best known for its role in the control of
reactive oxygen species (ROS). Glutathione is also involved in the detoxification of …
reactive oxygen species (ROS). Glutathione is also involved in the detoxification of …
Phytochelatins: Sulfur-containing metal (loid)-chelating ligands in plants
IV Seregin, AD Kozhevnikova - International Journal of Molecular …, 2023 - mdpi.com
Phytochelatins (PCs) are small cysteine-rich peptides capable of binding metal (loid) s via
SH-groups. Although the biosynthesis of PCs can be induced in vivo by various metal (loid) …
SH-groups. Although the biosynthesis of PCs can be induced in vivo by various metal (loid) …
Polyamine and nitric oxide crosstalk: antagonistic effects on cadmium toxicity in mung bean plants through upregulating the metal detoxification, antioxidant defense …
Cadmium (Cd) contamination is a serious agricultural and environmental hazard. The study
investigates cross-protection roles of putrescine (Put, 0.2 mM) and nitric oxide (sodium …
investigates cross-protection roles of putrescine (Put, 0.2 mM) and nitric oxide (sodium …