The key roles of ROS and RNS as a signaling molecule in plant–microbe interactions

M Khan, S Ali, TNI Al Azzawi, S Saqib, F Ullah, A Ayaz… - Antioxidants, 2023 - mdpi.com
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) play a pivotal role in
the dynamic cell signaling systems in plants, even under biotic and abiotic stress conditions …

Plants facing oxidative challenges—A little help from the antioxidant networks

C Soares, MEA Carvalho, RA Azevedo… - … and Experimental Botany, 2019 - Elsevier
A large number of reviews have discussed many aspects of oxidative burst due to plant
exposure to biotic and abiotic stresses, including the dual role of reactive oxygen species …

[HTML][HTML] Ascorbic acid as a master redox regulator of fruit ripening

A Arabia, S Munné-Bosch, P Muñoz - Postharvest Biology and Technology, 2024 - Elsevier
Ascorbic acid plays an essential role in human health and its deficiency severely impacts
physical well-being. Fruits are a good dietary source of ascorbic acid and thereby, its …

Deciphering molecular regulation of reactive oxygen species (ROS) and reactive nitrogen species (RNS) signalling networks in Oryza genus amid environmental …

PS Abhijith Shankar, P Parida, R Bhardwaj, A Yadav… - Plant Cell Reports, 2024 - Springer
Abstract The Oryza genus, containing Oryza sativa L., is quintessential to sustain global food
security. This genus has a lot of sophisticated molecular mechanisms to cope with …

The ascorbate biosynthesis pathway in plants is known, but there is a way to go with understanding control and functions

N Smirnoff, GL Wheeler - Journal of Experimental Botany, 2024 - academic.oup.com
Ascorbate (vitamin C) is one of the most abundant primary metabolites in plants. Its complex
chemistry enables it to function as an antioxidant, as a free radical scavenger, and as a …

The functions of chloroplastic ascorbate in vascular plants and algae

SZ Tóth - International Journal of Molecular Sciences, 2023 - mdpi.com
Ascorbate (Asc) is a multifunctional metabolite essential for various cellular processes in
plants and animals. The best-known property of Asc is to scavenge reactive oxygen species …

Impairment of peroxisomal APX and CAT activities increases protection of photosynthesis under oxidative stress

RHV Sousa, FEL Carvalho, Y Lima-Melo… - Journal of …, 2019 - academic.oup.com
Retrograde signalling pathways that are triggered by changes in cellular redox homeostasis
remain poorly understood. Transformed rice plants that are deficient in peroxisomal …

[HTML][HTML] Effects of ascorbic acid addition on the oxidative stress response of Oryza sativa L. plants to As (V) exposure

MJ Álvarez-Robles, R Clemente, MA Ferrer… - Plant Physiology and …, 2022 - Elsevier
Accumulation of noxious elements in the edible part of crops and its impact on food safety is
of increasing concern. Rice is one of the major staple food crops worldwide, including …

[HTML][HTML] Ascorbate, as a versatile regulator of plant development: practical implications for enhancing crop productivity, quality, and postharvest storage

R Johnson, JM Joel, KS Anjitha, SZ Tóth… - Horticultural Plant …, 2024 - Elsevier
Ascorbate (Asc), commonly known as vitamin C, is a vital molecule for plant growth,
development, and stress resilience. It is also known to play a crucial role in various …

Mitochondrial glutathione peroxidase (OsGPX3) has a crucial role in rice protection against salt stress

ALS Paiva, G Passaia, AKM Lobo… - Environmental and …, 2019 - Elsevier
Rice is one of the world's most important crops and an excellent model system for
understanding the interaction between genes and environmental changes. However, its …