Heavy metal stress and responses in plants

NH Ghori, T Ghori, MQ Hayat, SR Imadi, A Gul… - International journal of …, 2019 - Springer
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 …

Metal tolerance in plants: Molecular and physicochemical interface determines the “not so heavy effect” of heavy metals

M Thakur, S Praveen, PR Divte, R Mitra, M Kumar… - Chemosphere, 2022 - Elsevier
An increase in technological interventions and ruthless urbanization in the name of
development has deteriorated our environment over time and caused the buildup of heavy …

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 …

Comprehensive measurement of respiratory activity in permeabilized cells using extracellular flux analysis

JK Salabei, AA Gibb, BG Hill - Nature protocols, 2014 - nature.com
Extracellular flux (XF) analysis has become a mainstream method for measuring
mitochondrial function in cells and tissues. Although this technique is commonly used to …

Selenium pretreatment upregulates the antioxidant defense and methylglyoxal detoxification system and confers enhanced tolerance to drought stress in rapeseed …

M Hasanuzzaman, M Fujita - Biological Trace Element Research, 2011 - Springer
In order to observe the possible regulatory role of selenium (Se) in relation to the changes in
ascorbate (AsA) glutathione (GSH) levels and to the activities of antioxidant and glyoxalase …

Mechanisms of plant salt response: insights from proteomics

H Zhang, B Han, T Wang, S Chen, H Li… - Journal of proteome …, 2012 - ACS Publications
Soil salinity is a major abiotic stress that limits plant growth and agriculture productivity. To
cope with salt stress, plants have evolved complex salt-responsive signaling and metabolic …

Methylglyoxal in living organisms: chemistry, biochemistry, toxicology and biological implications

MP Kalapos - Toxicology letters, 1999 - Elsevier
Despite the growing interest towards methylglyoxal and glyoxalases their real role in
metabolic network is still obscure. In the light of developments several reviews have been …

Methylglyoxal levels in plants under salinity stress are dependent on glyoxalase I and glutathione

SK Yadav, SL Singla-Pareek, M Ray, MK Reddy… - Biochemical and …, 2005 - Elsevier
Methylglyoxal (MG), a cytotoxic by-product produced mainly from triose phosphates, is used
as a substrate by glyoxalase I. In this paper, we report on the estimation of MG level in plants …

Essentiality of nickel in plants: a role in plant stresses

CC Fabiano, T Tezotto, JL Favarin… - Frontiers in plant …, 2015 - frontiersin.org
The element Ni is considered an essential plant micronutrient because it acts as an activator
of the enzyme urease. Recent studies have shown that Ni may activate an isoform of …

[PDF][PDF] Stress-induced changes of methylglyoxal level and glyoxalase I activity in pumpkin seedlings and cDNA cloning of glyoxalase I gene

MA Hossain, MZ Hossain, M Fujita - Australian Journal of Crop Science, 2009 - cropj.com
Abiotic stresses cause extensive losses to agricultural production worldwide. In this study,
the effects of various abiotic stresses on the upregulation of methylglyoxal levels and …