Molecular mechanism of heavy metal toxicity and tolerance in plants: central role of glutathione in detoxification of reactive oxygen species and methylglyoxal and in …
MA Hossain, P Piyatida, JAT da Silva… - Journal of botany, 2012 - Wiley Online Library
Heavy metal (HM) toxicity is one of the major abiotic stresses leading to hazardous effects in
plants. A common consequence of HM toxicity is the excessive accumulation of reactive …
plants. A common consequence of HM toxicity is the excessive accumulation of reactive …
Modulation of glutathione and its related enzymes in plants' responses to toxic metals and metalloids—a review
The rapid increase in the contamination of the environment by toxic metals (TMs) and
metalloids is posing serious threats to biotic communities. Plants are among the organisms …
metalloids is posing serious threats to biotic communities. Plants are among the organisms …
Contribution of glutathione in heavy metal stress tolerance in plants
Plants are exposed to myriad of abiotic stresses such as salt stress, heavy metal, ozone, UV-
B radiation, low and high temperatures, drought, and many more which are posing threats to …
B radiation, low and high temperatures, drought, and many more which are posing threats to …
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 …
Glutathione and glutathione reductase: a boon in disguise for plant abiotic stress defense operations
Abiotic stresses such as salinity, drought, clilling, heavy metal are the major limiting factors
for crop productivity. These stresses induce the overproduction of reactive oxygen species …
for crop productivity. These stresses induce the overproduction of reactive oxygen species …
Heavy metal-induced oxidative damage, defense reactions, and detoxification mechanisms in plants
O Sytar, A Kumar, D Latowski, P Kuczynska… - Acta physiologiae …, 2013 - Springer
Heavy metal (HMs) contamination is widespread globally due to anthropogenic,
technogenic, and geogenic activities. The HMs exposure could lead to multiple toxic effects …
technogenic, and geogenic activities. The HMs exposure could lead to multiple toxic effects …
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 …
Regulatory hubs and strategies for improving heavy metal tolerance in plants: chemical messengers, omics and genetic engineering
Heavy metal (HM) accumulation in the agricultural soil and its toxicity is a major threat for
plant growth and development. HMs disrupt functional integrity of the plants, induces altered …
plant growth and development. HMs disrupt functional integrity of the plants, induces altered …
[HTML][HTML] Heavy metals toxicity in plants: an overview on the role of glutathione and phytochelatins in heavy metal stress tolerance of plants
SK Yadav - South African journal of botany, 2010 - Elsevier
Plants experience oxidative stress upon exposure to heavy metals that leads to cellular
damage. In addition, plants accumulate metal ions that disturb cellular ionic homeostasis. To …
damage. In addition, plants accumulate metal ions that disturb cellular ionic homeostasis. To …
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 …
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