Achieving abiotic stress tolerance in plants through antioxidative defense mechanisms
N Mishra, C Jiang, L Chen, A Paul… - Frontiers in Plant …, 2023 - frontiersin.org
Climate change has increased the overall impact of abiotic stress conditions such as
drought, salinity, and extreme temperatures on plants. Abiotic stress adversely affects the …
drought, salinity, and extreme temperatures on plants. Abiotic stress adversely affects the …
Physiological and biochemical roles of ascorbic acid on mitigation of abiotic stresses in plants
GEA Celi, PL Gratão, MGDB Lanza… - Plant Physiology and …, 2023 - Elsevier
Under conditions of abiotic stress several physiological and biochemical processes in plants
can be modified. The production of reactive oxygen species (ROS) is toxic at high …
can be modified. The production of reactive oxygen species (ROS) is toxic at high …
Abiotic stress tolerance in plants: myriad roles of ascorbate peroxidase
One of the most significant manifestations of environmental stress in plants is the increased
production of Reactive Oxygen Species (ROS). These ROS, if allowed to accumulate …
production of Reactive Oxygen Species (ROS). These ROS, if allowed to accumulate …
Catalase and ascorbate peroxidase—representative H2O2-detoxifying heme enzymes in plants
Plants have to counteract unavoidable stress-caused anomalies such as oxidative stress to
sustain their lives and serve heterotrophic organisms including humans. Among major …
sustain their lives and serve heterotrophic organisms including humans. Among major …
4-Coumarate 3-hydroxylase in the lignin biosynthesis pathway is a cytosolic ascorbate peroxidase
J Barros, L Escamilla-Trevino, L Song, X Rao… - Nature …, 2019 - nature.com
Lignin biosynthesis is evolutionarily conserved among higher plants and features a critical 3-
hydroxylation reaction involving phenolic esters. However, increasing evidence questions …
hydroxylation reaction involving phenolic esters. However, increasing evidence questions …
[HTML][HTML] Plant responses to stresses: role of ascorbate peroxidase in the antioxidant protection
When plants are exposed to stressful environmental conditions, the production of Reactive
Oxygen Species (ROS) increases and can cause significant damage to the cells. Antioxidant …
Oxygen Species (ROS) increases and can cause significant damage to the cells. Antioxidant …
Reactive oxygen species and antioxidant enzymes involved in plant tolerance to stress
A Caverzan, A Casassola… - Abiotic and biotic stress in …, 2016 - books.google.com
Plants are continuously exposed to several stress factors in field, which affect their
production. These environmental adversities generally induce the accumulation of reactive …
production. These environmental adversities generally induce the accumulation of reactive …
The role of nanoparticles in response of plants to abiotic stress at physiological, biochemical, and molecular levels
In recent years, the global agricultural system has been unfavorably impacted by adverse
environmental changes. These changes in the climate, in turn, have altered the abiotic …
environmental changes. These changes in the climate, in turn, have altered the abiotic …
Antioxidant responses of wheat plants under stress
A Caverzan, A Casassola, SP Brammer - Genetics and molecular …, 2016 - SciELO Brasil
Currently, food security depends on the increased production of cereals such as wheat
(Triticum aestivum L.), which is an important source of calories and protein for humans …
(Triticum aestivum L.), which is an important source of calories and protein for humans …
Gene knockout study reveals that cytosolic ascorbate peroxidase 2 (OsAPX2) plays a critical role in growth and reproduction in rice under drought, salt and cold …
Z Zhang, Q Zhang, J Wu, X Zheng, S Zheng, X Sun… - PloS one, 2013 - journals.plos.org
Plant ascorbate peroxidases (APXs), enzymes catalyzing the dismutation of H2O2 into H2O
and O2, play an important role in reactive oxygen species homeostasis in plants. The rice …
and O2, play an important role in reactive oxygen species homeostasis in plants. The rice …