Reactive oxygen species, oxidative damage, and antioxidative defense mechanism in plants under stressful conditions

P Sharma, AB Jha, RS Dubey, M Pessarakli - Journal of botany, 2012 - Wiley Online Library
Reactive oxygen species (ROS) are produced as a normal product of plant cellular
metabolism. Various environmental stresses lead to excessive production of ROS causing …

The effects of exogenously applied antioxidants on plant growth and resilience

A Rodrigues de Queiroz, C Hines, J Brown… - Phytochemistry …, 2023 - Springer
Plant growth and resilience require balancing an inherently oxidative metabolism with
powerful antioxidant systems that help maintain homeostasis. When the environment …

The role of l-ascorbic acid recycling in responding to environmental stress and in promoting plant growth

DR Gallie - Journal of experimental botany, 2013 - academic.oup.com
Abstract l-Ascorbic acid (Asc) is the most abundant water-soluble antioxidant in plants. It
serves as a cofactor for enzymes involved in photosynthesis, hormone biosynthesis, and the …

The multiple roles of ascorbate in the abiotic stress response of plants: Antioxidant, cofactor, and regulator

M Xiao, Z Li, L Zhu, J Wang, B Zhang, F Zheng… - Frontiers in plant …, 2021 - frontiersin.org
Ascorbate (ASC) plays a critical role in plant stress response. The antioxidant role of ASC
has been well-studied, but there are still several confusing questions about the function of …

l‐Ascorbic Acid: A Multifunctional Molecule Supporting Plant Growth and Development

DR Gallie - Scientifica, 2013 - Wiley Online Library
l‐Ascorbic acid (vitamin C) is as essential to plants as it is to animals. Ascorbic acid functions
as a major redox buffer and as a cofactor for enzymes involved in regulating photosynthesis …

The ascorbate-glutathione-α-tocopherol triad in abiotic stress response

A Szarka, B Tomasskovics, G Bánhegyi - International Journal of …, 2012 - mdpi.com
The life of any living organism can be defined as a hurdle due to different kind of stresses.
As with all living organisms, plants are exposed to various abiotic stresses, such as drought …

Regulation of vitamin C accumulation for improved tomato fruit quality and alleviation of abiotic stress

I Mellidou, A Koukounaras, S Kostas, E Patelou… - Genes, 2021 - mdpi.com
Ascorbic acid (AsA) is an essential multifaceted phytonutrient for both the human diet and
plant growth. Optimum levels of AsA accumulation combined with balanced redox …

Generating high temperature tolerant transgenic plants: achievements and challenges

A Grover, D Mittal, M Negi, D Lavania - Plant Science, 2013 - Elsevier
Production of plants tolerant to high temperature stress is of immense significance in the
light of global warming and climate change. Plant cells respond to high temperature stress …

Redox homeostasis in plants under abiotic stress: role of electron carriers, energy metabolism mediators and proteinaceous thiols

D Kapoor, R Sharma, N Handa, H Kaur… - Frontiers in …, 2015 - frontiersin.org
Contemporaneous presence of both oxidized and reduced forms of electron carriers is
mandatory in efficient flux by plant electron transport cascades. This requirement is …

Rhizobacterium‐derived diacetyl modulates plant immunity in a phosphate‐dependent manner

RJL Morcillo, SK Singh, D He, G An, JI Vílchez… - The EMBO …, 2020 - embopress.org
Plants establish mutualistic associations with beneficial microbes while deploying the
immune system to defend against pathogenic ones. Little is known about the interplay …