Methylglyoxal–a signaling molecule in plant abiotic stress responses

MG Mostofa, A Ghosh, ZG Li, MN Siddiqui… - Free Radical Biology …, 2018 - Elsevier
Abiotic stresses are the most common harmful factors, adversely affecting all aspects of
plants' life. Plants have to elicit appropriate responses against multifaceted effects of abiotic …

Methylglyoxal: an emerging signaling molecule in plant abiotic stress responses and tolerance

TS Hoque, MA Hossain, MG Mostofa… - Frontiers in Plant …, 2016 - frontiersin.org
The oxygenated short aldehyde methylglyoxal (MG) is produced in plants as a by-product of
a number of metabolic reactions, including elimination of phosphate groups from glycolysis …

Glyoxalase and methylglyoxal as biomarkers for plant stress tolerance

C Kaur, SL Singla-Pareek… - Critical reviews in plant …, 2014 - Taylor & Francis
Glyoxalases are known to play a very important role in abiotic stress tolerance. This two-step
pathway detoxifies ubiquitously present cytotoxic metabolite methylglyoxal, which otherwise …

Manipulation of glyoxalase pathway confers tolerance to multiple stresses in rice

BK Gupta, KK Sahoo, A Ghosh… - Plant, Cell & …, 2018 - Wiley Online Library
Crop plants face a multitude of diverse abiotic and biotic stresses in the farmers' fields.
Although there now exists a considerable knowledge of the underlying mechanisms of …

Glyoxalase I activity affects Arabidopsis sensitivity to ammonium nutrition

K Borysiuk, M Ostaszewska-Bugajska… - Plant Cell Reports, 2022 - Springer
Key message Elevated methylglyoxal levels contribute to ammonium-induced growth
disorders in Arabidopsis thaliana. Methylglyoxal detoxification pathway limitation, mainly the …

Methylglyoxal detoxification in plants: role of glyoxalase pathway

C Kaur, S Sharma, SL Singla-Pareek… - Indian journal of plant …, 2016 - Springer
Methylglyoxal (MG) is a potent cytotoxin being produced primarily as result of non-enzymatic
reactions in the living systems. The toxicity of MG is believed to be due to its ability to carry …

Methylglyoxal and glyoxalase system in plants: old players, new concepts

ZG Li - The Botanical Review, 2016 - Springer
Methylglyoxal (MG), a reactive α, β-dicarbonyl ketoaldehyde, is unavoidable by-product of
several metabolic pathways, it has long been considered as cytotoxin at high concentration …

Analysis of global gene expression profile of rice in response to methylglyoxal indicates its possible role as a stress signal molecule

C Kaur, HR Kushwaha, A Mustafiz, A Pareek… - Frontiers in Plant …, 2015 - frontiersin.org
Methylglyoxal (MG) is a toxic metabolite produced primarily as a byproduct of glycolysis.
Being a potent glycating agent, it can readily bind macromolecules like DNA, RNA, or …

GLYI and D-LDH play key role in methylglyoxal detoxification and abiotic stress tolerance

M Jain, P Nagar, A Sharma, R Batth, S Aggarwal… - Scientific reports, 2018 - nature.com
Methylglyoxal (MG) is a potent cytotoxin that is produced as a byproduct of various metabolic
reactions in the cell. The major enzymes for MG detoxification are Glyoxalase I (GLYI) …

Coordinated actions of glyoxalase and antioxidant defense systems in conferring abiotic stress tolerance in plants

M Hasanuzzaman, K Nahar, MS Hossain… - International journal of …, 2017 - mdpi.com
Being sessile organisms, plants are frequently exposed to various environmental stresses
that cause several physiological disorders and even death. Oxidative stress is one of the …