Reactive oxygen species and antioxidant defense in plants under abiotic stress: Revisiting the crucial role of a universal defense regulator
Global climate change and associated adverse abiotic stress conditions, such as drought,
salinity, heavy metals, waterlogging, extreme temperatures, oxygen deprivation, etc., greatly …
salinity, heavy metals, waterlogging, extreme temperatures, oxygen deprivation, etc., greatly …
Singlet oxygen: Properties, generation, detection, and environmental applications
Y Wang, Y Lin, S He, S Wu, C Yang - Journal of hazardous materials, 2024 - Elsevier
Abstract Singlet oxygen (1 O 2) is molecular oxygen in the excited state with high energy
and electrophilic properties. It is widely found in nature, and its important role is gradually …
and electrophilic properties. It is widely found in nature, and its important role is gradually …
Reactive oxygen species in plant signaling
As fixed organisms, plants are especially affected by changes in their environment and have
consequently evolved extensive mechanisms for acclimation and adaptation. Initially …
consequently evolved extensive mechanisms for acclimation and adaptation. Initially …
ROS-related redox regulation and signaling in plants
As sessile oxygenic organisms with a plastic developmental programme, plants are uniquely
positioned to exploit reactive oxygen species (ROS) as powerful signals. Plants harbor …
positioned to exploit reactive oxygen species (ROS) as powerful signals. Plants harbor …
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 …
Salicylic acid: A key regulator of redox signalling and plant immunity
In plants, the reactive oxygen species (ROS) formed during normal conditions are essential
in regulating several processes, like stomatal physiology, pathogen immunity and …
in regulating several processes, like stomatal physiology, pathogen immunity and …
Reactive oxygen species and antioxidants in postharvest vegetables and fruits
K Meitha, Y Pramesti… - International journal of …, 2020 - Wiley Online Library
Reducing oxidative species to non‐or less‐reactive matter is the principal function of an
antioxidant. Plant‐based food is the main external source of antioxidants that helps protect …
antioxidant. Plant‐based food is the main external source of antioxidants that helps protect …
The roles of reactive oxygen metabolism in drought: not so cut and dried
Drought is considered to cause oxidative stress, but the roles of oxidant-induced
modifications in plant responses to water deficit remain obscure. Key unknowns are the …
modifications in plant responses to water deficit remain obscure. Key unknowns are the …
Production of reactive oxygen species by photosystem II as a response to light and temperature stress
P Pospíšil - Frontiers in plant science, 2016 - frontiersin.org
The effect of various abiotic stresses on photosynthetic apparatus is inevitably associated
with formation of harmful reactive oxygen species (ROS). In this review, recent progress on …
with formation of harmful reactive oxygen species (ROS). In this review, recent progress on …
Singlet oxygen photophysics: from liquid solvents to mammalian cells
Molecular oxygen, O2, has long provided a cornerstone for studies in chemistry, physics,
and biology. Although the triplet ground state, O2 (X3Σg–), has garnered much attention, the …
and biology. Although the triplet ground state, O2 (X3Σg–), has garnered much attention, the …