Reactive oxygen species and antioxidant defense in plants under abiotic stress: Revisiting the crucial role of a universal defense regulator
Global climate change and associated adverse abiotic stress conditions, such as drought,
salinity, heavy metals, waterlogging, extreme temperatures, oxygen deprivation, etc., greatly …
salinity, heavy metals, waterlogging, extreme temperatures, oxygen deprivation, etc., greatly …
Regulation of reactive oxygen species during salt stress in plants and their crosstalk with other signaling molecules—Current perspectives and future directions
Salt stress is a severe type of environmental stress. It adversely affects agricultural
production worldwide. The overproduction of reactive oxygen species (ROS) is the most …
production worldwide. The overproduction of reactive oxygen species (ROS) is the most …
Signaling toward reactive oxygen species-scavenging enzymes in plants
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 …
abiotic and biotic stimuli as well as for multiple developmental processes. They are …
RBOH-dependent ROS synthesis and ROS scavenging by plant specialized metabolites to modulate plant development and stress responses
JM Chapman, JK Muhlemann… - Chemical research in …, 2019 - ACS Publications
Reactive oxygen species (ROS) regulate plant growth and development. ROS are kept at
low levels in cells to prevent oxidative damage, allowing them to be effective signaling …
low levels in cells to prevent oxidative damage, allowing them to be effective signaling …
ROS generation in peroxisomes and its role in cell signaling
LA Del Río, E López-Huertas - Plant and Cell Physiology, 2016 - academic.oup.com
In plant cells, as in most eukaryotic organisms, peroxisomes are probably the major sites of
intracellular H2O2 production, as a result of their essentially oxidative type of metabolism. In …
intracellular H2O2 production, as a result of their essentially oxidative type of metabolism. In …
[HTML][HTML] Peroxisomes and oxidative stress
M Schrader, HD Fahimi - Biochimica et Biophysica Acta (BBA)-Molecular …, 2006 - Elsevier
The discovery of the colocalization of catalase with H2O2-generating oxidases in
peroxisomes was the first indication of their involvement in the metabolism of oxygen …
peroxisomes was the first indication of their involvement in the metabolism of oxygen …
Seed storage oil mobilization
IA Graham - Annu. Rev. Plant Biol., 2008 - annualreviews.org
Storage oil mobilization starts with the onset of seed germination. Oil bodies packed with
triacylglycerol (TAG) exist in close proximity with glyoxysomes, the single membrane–bound …
triacylglycerol (TAG) exist in close proximity with glyoxysomes, the single membrane–bound …
Reactive oxygen species and reactive nitrogen species in peroxisomes. Production, scavenging, and role in cell signaling
LA Del Río, LM Sandalio, FJ Corpas, JM Palma… - Plant …, 2006 - academic.oup.com
Peroxisomes can be broadly defined as subcellular organelles bounded by a single
membrane that contain as basic enzymatic constituents catalase and hydrogen peroxide …
membrane that contain as basic enzymatic constituents catalase and hydrogen peroxide …
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 …
as a major redox buffer and as a cofactor for enzymes involved in regulating photosynthesis …
Plant catalases: peroxisomal redox guardians
While genomics and post-genomics studies have revealed that plant cell redox state is
controlled by a complex genetic network, available data mean that catalase must continue to …
controlled by a complex genetic network, available data mean that catalase must continue to …