Friend or foe? Reactive oxygen species production, scavenging and signaling in plant response to environmental stresses
In the natural environment, plants are exposed to a variety of biotic and abiotic stress
conditions that trigger rapid changes in the production and scavenging of reactive oxygen …
conditions that trigger rapid changes in the production and scavenging of reactive oxygen …
Redox signaling in plant heat stress response
S Fortunato, C Lasorella, N Dipierro, F Vita… - Antioxidants, 2023 - mdpi.com
The increase in environmental temperature due to global warming is a critical threat to plant
growth and productivity. Heat stress can cause impairment in several biochemical and …
growth and productivity. Heat stress can cause impairment in several biochemical and …
[HTML][HTML] ROS and oxidative burst: Roots in plant development
Reactive oxygen species (ROS) are widely generated in various redox reactions in plants. In
earlier studies, ROS were considered toxic byproducts of aerobic metabolism. In recent …
earlier studies, ROS were considered toxic byproducts of aerobic metabolism. In recent …
Arabidopsis RCD1 coordinates chloroplast and mitochondrial functions through interaction with ANAC transcription factors
Reactive oxygen species (ROS)-dependent signaling pathways from chloroplasts and
mitochondria merge at the nuclear protein RADICAL-INDUCED CELL DEATH1 (RCD1) …
mitochondria merge at the nuclear protein RADICAL-INDUCED CELL DEATH1 (RCD1) …
Protein carbonylation: emerging roles in plant redox biology and future prospects
Plants are sessile in nature and they perceive and react to environmental stresses such as
abiotic and biotic factors. These induce a change in the cellular homeostasis of reactive …
abiotic and biotic factors. These induce a change in the cellular homeostasis of reactive …
PsAF5 functions as an essential adapter for PsPHB2-mediated mitophagy under ROS stress in Phytophthora sojae
W Li, H Zhu, J Chen, B Ru, Q Peng, J Miao… - Nature …, 2024 - nature.com
Host-derived reactive oxygen species (ROS) are an important defense means to protect
against pathogens. Although mitochondria are the main intracellular targets of ROS, how …
against pathogens. Although mitochondria are the main intracellular targets of ROS, how …
Mitochondrial-Derived Reactive Oxygen Species Play a Vital Role in the Salicylic Acid Signaling Pathway in Arabidopsis thaliana
S Nie, H Yue, J Zhou, D **ng - PLoS One, 2015 - journals.plos.org
Plant mitochondria constitute a major source of ROS and are proposed to act as signaling
organelles in the orchestration of defense response. At present, the signals generated and …
organelles in the orchestration of defense response. At present, the signals generated and …
Stress signalling dynamics of the mitochondrial electron transport chain and oxidative phosphorylation system in higher plants
C Dourmap, S Roque, A Morin, D Caubrière… - Annals of …, 2020 - academic.oup.com
Background Mitochondria play a diversity of physiological and metabolic roles under
conditions of abiotic or biotic stress. They may be directly subjected to physico-chemical …
conditions of abiotic or biotic stress. They may be directly subjected to physico-chemical …
Decreasing electron flux through the cytochrome and/or alternative respiratory pathways triggers common and distinct cellular responses dependent on growth …
Diverse signaling pathways are activated by perturbation of mitochondrial function under
different growth conditions. Mitochondria have emerged as an important organelle for …
different growth conditions. Mitochondria have emerged as an important organelle for …
Plant mitochondria under pathogen attack: a sigh of relief or a last breath?
Plants constitute excellent sources for pathogen nutrition and survival. To fight against
pathogen attack, higher plants have developed a sophisticated immune system responsible …
pathogen attack, higher plants have developed a sophisticated immune system responsible …