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Reactive oxygen species: re-evaluation of generation, monitoring and role in stress-signaling in phototrophic organisms.
Zitatschlüssel Schmitt2014
Autor Schmitt, Franz-Josef and Renger, Gernot and Friedrich, Thomas and Kreslavski, Vladimir D. and Zharmukhamedov, Sergei K. and Los, Dmitry A. and Kuznetsov, Vladimir V. and Allakhverdiev, Suleyman I.
Seiten 835–848
Jahr 2014
DOI 10.1016/j.bbabio.2014.02.005
Journal Biochim Biophys Acta
Jahrgang 1837
Nummer 6
Monat Jun
Institution Institute of Basic Biological Problems, Russian Academy of Sciences, Institutskaya Street 2, Pushchino, Moscow Region 142290, Russia; Institute of Plant Physiology, Russian Academy of Sciences, Botanicheskaya Street 35, Moscow 127276, Russia. Electronic a
Zusammenfassung This review provides an overview about recent developments and current knowledge about monitoring, generation and the functional role of reactive oxygen species (ROS) - H2O2, HO2, HO, OH(-), (1)O2 and O2(-) - in both oxidative degradation and signal transduction in photosynthetic organisms including microscopic techniques for ROS detection and controlled generation. Reaction schemes elucidating formation, decay and signaling of ROS in cyanobacteria as well as from chloroplasts to the nuclear genome in eukaryotes during exposure of oxygen-evolving photosynthetic organisms to oxidative stress are discussed that target the rapidly growing field of regulatory effects of ROS on nuclear gene expression.
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