Reactive oxygen species (ROS) and response of antioxidants as ROS-scavengers during environmental stress in plants

K Das, A Roychoudhury - Frontiers in environmental science, 2014 - frontiersin.org
Reactive oxygen species (ROS) were initially recognized as toxic by-products of aerobic
metabolism. In recent years, it has become apparent that ROS plays an important signaling …

Plant response and tolerance to abiotic oxidative stress: antioxidant defense is a key factor

M Hasanuzzaman, MA Hossain, JAT da Silva… - Crop stress and its …, 2012 - Springer
In a persistently changing environment, plants are constantly challenged by various abiotic
stresses such as salinity, drought, temperature extremes, heavy metal toxicity, high-light …

Mechanistic role of reactive oxygen species and its regulation via the antioxidant system under environmental stress

A Bano, A Gupta, S Rai, T Fatima… - Plant stress …, 2021 - books.google.com
The antioxidant potential is referred to as compounds that are capable of protecting the
biological system against the deleterious effect of reactions involving reactive oxygen …

Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants

SS Gill, N Tuteja - Plant physiology and biochemistry, 2010 - Elsevier
Various abiotic stresses lead to the overproduction of reactive oxygen species (ROS) in
plants which are highly reactive and toxic and cause damage to proteins, lipids …

Oxidative stress and antioxidant metabolism under adverse environmental conditions: a review

P Garcia-Caparros, L De Filippis, A Gul… - The Botanical …, 2021 - Springer
Reactive oxygen species (ROS) originate as a natural byproduct in standard metabolism of
oxygen activities. The principal sites of ROS generation in the cell are apoplast …

ROS and oxidative stress: origin and implication

S Bhattacharjee, S Bhattacharjee - Reactive oxygen species in plant …, 2019 - Springer
Molecular oxygen (O 2) is the primary cellular electron acceptor in aerobic respiration that
serves fundamental roles in membrane-linked ATP formation and other fundamental cellular …

Reactive oxygen species and antioxidant defense in plants under abiotic stress: Revisiting the crucial role of a universal defense regulator

M Hasanuzzaman, MHMB Bhuyan, F Zulfiqar, A Raza… - Antioxidants, 2020 - mdpi.com
Global climate change and associated adverse abiotic stress conditions, such as drought,
salinity, heavy metals, waterlogging, extreme temperatures, oxygen deprivation, etc., greatly …

Regulation of ROS metabolism in plants under environmental stress: A review of recent experimental evidence

M Hasanuzzaman, MHMB Bhuyan, K Parvin… - International Journal of …, 2020 - mdpi.com
Various environmental stresses singly or in combination generate excess amounts of
reactive oxygen species (ROS), leading to oxidative stress and impaired redox homeostasis …

[PDF][PDF] Generation of ROS and non-enzymatic antioxidants during abiotic stress in plants

P Ahmad, CA Jaleel, MM Azooz… - Botany Research …, 2009 - researchgate.net
Abiotic stresses are major adverse environmental factors determining plant productivity.
Under these stress conditions, reactive oxygen species (ROS) derived from molecular …

[图书][B] Reactive oxygen species and antioxidant systems in plants: role and regulation under abiotic stress

MIR Khan, NA Khan - 2017 - Springer
The increase in abiotic stress factors has become a major threat to the sustainability of crop
production. This situation has led to thinking of ways which can help to come up with …