The water-water cycle in chloroplasts: scavenging of active oxygens and dissipation of excess photons
K Asada - Annual review of plant biology, 1999 - annualreviews.org
▪ Abstract Photoreduction of dioxygen in photosystem I (PSI) of chloroplasts generates
superoxide radicals as the primary product. In intact chloroplasts, the superoxide and the …
superoxide radicals as the primary product. In intact chloroplasts, the superoxide and the …
Photoinhibition of photosystem I
K Sonoike - Physiologia plantarum, 2011 - Wiley Online Library
The photoinhibition of Photosystem I (PSI) drew less attention compared with that of
Photosystem II (PSII). This could be ascribed to several reasons, eg limited combinations of …
Photosystem II (PSII). This could be ascribed to several reasons, eg limited combinations of …
Superoxide and singlet oxygen produced within the thylakoid membranes both cause photosystem I photoinhibition
Abstract Photosystem I (PS I) photoinhibition suppresses plant photosynthesis and growth.
However, the mechanism underlying PS I photoinhibition has not been fully clarified. In this …
However, the mechanism underlying PS I photoinhibition has not been fully clarified. In this …
Repetitive light pulse-induced photoinhibition of photosystem I severely affects CO2 assimilation and photoprotection in wheat leaves
It was previously found that photosystem I (PSI) photoinhibition represents mostly
irreversible damage with a slow recovery; however, its physiological significance has not …
irreversible damage with a slow recovery; however, its physiological significance has not …
Low PSI content limits the photoprotection of PSI and PSII in early growth stages of chlorophyll b-deficient wheat mutant lines
In vivo analyses of electron and proton transport-related processes as well as
photoprotective responses were carried out at different stages of growth in chlorophyll b (Chl …
photoprotective responses were carried out at different stages of growth in chlorophyll b (Chl …
Oxidation of P700 ensures robust photosynthesis
G Shimakawa, C Miyake - Frontiers in plant science, 2018 - frontiersin.org
In the light, photosynthetic cells can potentially suffer from oxidative damage derived from
reactive oxygen species. Nevertheless, a variety of oxygenic photoautotrophs, including …
reactive oxygen species. Nevertheless, a variety of oxygenic photoautotrophs, including …
Roles of the Cyclic Electron Flow Around PSI (CEF-PSI) and O2-Dependent Alternative Pathways in Regulation of the Photosynthetic Electron Flow in Short-Term Fluctuating …
To assess the roles of the cyclic electron flow around PSI (CEF-PSI) and O2-dependent
alternative pathways including the water–water cycle in fluctuating light, we grew the wild …
alternative pathways including the water–water cycle in fluctuating light, we grew the wild …
Photosystem I inhibition, protection and signalling: knowns and unknowns
Photosynthesis is the process that harnesses, converts and stores light energy in the form of
chemical energy in bonds of organic compounds. Oxygenic photosynthetic organisms (ie …
chemical energy in bonds of organic compounds. Oxygenic photosynthetic organisms (ie …
Cyclic electron flow plays an important role in photoprotection for the resurrection plant Paraboea rufescens under drought stress
Resurrection plants could survive severe drought stress, but the underlying mechanism for
protecting their photosynthetic apparatus against drought stress is unclear. Cyclic electron …
protecting their photosynthetic apparatus against drought stress is unclear. Cyclic electron …
Relationships between antioxidant metabolism and carotenoids in the regulation of photosynthesis
Relationships between antioxidant metabolism and carotenoids in the regulation of
photosynthesis Page 315 Chapter 17 Relationships Between Antioxidant Metabolism and …
photosynthesis Page 315 Chapter 17 Relationships Between Antioxidant Metabolism and …