Reactive oxygen species signalling in plant stress responses

R Mittler, SI Zandalinas, Y Fichman… - … reviews Molecular cell …, 2022 - nature.com
Reactive oxygen species (ROS) are key signalling molecules that enable cells to rapidly
respond to different stimuli. In plants, ROS play a crucial role in abiotic and biotic stress …

Reactive oxygen species in plants: from source to sink

S Mansoor, O Ali Wani, JK Lone, S Manhas, N Kour… - Antioxidants, 2022 - mdpi.com
Reactive oxygen species (ROS, partial reduction or derivatives of free radicals) are highly
reactive, dangerous and can cause oxidative cell death. In addition to their role as toxic by …

A Gγ protein regulates alkaline sensitivity in crops

H Zhang, F Yu, P Xie, S Sun, X Qiao, S Tang, C Chen… - Science, 2023 - science.org
The use of alkaline salt lands for crop production is hindered by a scarcity of knowledge and
breeding efforts for plant alkaline tolerance. Through genome association analysis of …

Stress-induced reactive oxygen species compartmentalization, perception and signalling

B Castro, M Citterico, S Kimura, DM Stevens… - Nature plants, 2021 - nature.com
Reactive oxygen species (ROS) are essential for life and are involved in the regulation of
almost all biological processes. ROS production is critical for plant development, response …

Mechanisms of ROS regulation of plant development and stress responses

H Huang, F Ullah, DX Zhou, M Yi, Y Zhao - Frontiers in plant science, 2019 - frontiersin.org
Plants are subjected to various environmental stresses throughout their life cycle. Reactive
oxygen species (ROS) play important roles in maintaining normal plant growth, and …

Signaling toward reactive oxygen species-scavenging enzymes in plants

P Dvořák, Y Krasylenko, A Zeiner, J Šamaj… - Frontiers in Plant …, 2021 - frontiersin.org
Reactive oxygen species (ROS) are signaling molecules essential for plant responses to
abiotic and biotic stimuli as well as for multiple developmental processes. They are …

Assessment of subcellular ROS and NO metabolism in higher plants: multifunctional signaling molecules

SK Kohli, K Khanna, R Bhardwaj, EF Abd_Allah… - Antioxidants, 2019 - mdpi.com
Reactive oxygen species (ROS) and nitric oxide (NO) are produced in all aerobic life forms
under both physiological and adverse conditions. Unregulated ROS/NO generation causes …

Are flavonoids effective antioxidants in plants? Twenty years of our investigation

G Agati, C Brunetti, A Fini, A Gori, L Guidi, M Landi… - Antioxidants, 2020 - mdpi.com
Whether flavonoids play significant antioxidant roles in plants challenged by photooxidative
stress of different origin has been largely debated over the last few decades. A critical review …

[HTML][HTML] Catalase: A critical node in the regulation of cell fate

A Baker, CC Lin, C Lett, B Karpinska, MH Wright… - Free Radical Biology …, 2023 - Elsevier
Catalase (CAT) is an extensively studied if somewhat enigmatic enzyme that is at the heart
of eukaryotic antioxidant systems with a canonical role in peroxisomal function. The CAT …

Volatile-mediated plant–plant interactions: volatile organic compounds as modulators of receiver plant defence, growth, and reproduction

A Brosset, JD Blande - Journal of experimental botany, 2022 - academic.oup.com
It is firmly established that plants respond to biotic and abiotic stimuli by emitting volatile
organic compounds (VOCs). These VOCs provide information on the physiological status of …