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Cyclic electron flow around photosystem II in silico: How it works and functions in vivo
To date, cyclic electron flow around PSI (PSI-CEF) has been considered the primary (if not the only) mechanism accepted to adjust the ratio of linear...
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Regulation of light energy conversion between linear and cyclic electron flow within photosystem II controlled by the plastoquinone/quinol redox poise
Ultrapurified Photosystem II complexes crystalize as uniform microcrystals (PSIIX) of unprecedented homogeneity that allow observation of details...
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Electron Transport in Chloroplasts: Regulation and Alternative Pathways of Electron Transfer
AbstractThis work represents an overview of electron transport regulation in chloroplasts as considered in the context of structure-function...
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Glycinebetaine mitigates tomato chilling stress by maintaining high-cyclic electron flow rate of photosystem I and stability of photosystem II
Key messageGlycinebetaine alleviates chilling stress by protecting photosystems I and II in
BADH -transgenic and GB-treated tomato plants, which can...
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Dissection of respiratory and cyclic electron transport in Synechocystis sp. PCC 6803
Cyclic electron transport (CET) is an attractive hypothesis for regulating photosynthetic electron transport and producing the additional ATP in...
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Discrimination between cyclic nucleotides in a cyclic nucleotide-gated ion channel
Cyclic nucleotide-gated ion channels are crucial in many physiological processes such as vision and pacemaking in the heart. SthK is a prokaryotic...
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Cyclic electron flow (CEF) and ascorbate pathway activity provide constitutive photoprotection for the photopsychrophile, Chlamydomonas sp. UWO 241 (renamed Chlamydomonas priscuii)
Under environmental stress, plants and algae employ a variety of strategies to protect the photosynthetic apparatus and maintain photostasis. To...
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Diversity of responses to nitrogen deficiency in distinct wheat genotypes reveals the role of alternative electron flows in photoprotection
Nitrogen (N) deficiency represents an important limiting factor affecting photosynthetic productivity and the yields of crop plants. Significant...
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The key cyclic electron flow protein PGR5 associates with cytochrome b6f, and its function is partially influenced by the LHCII state transition
In plants and algae, PGR5-dependent cyclic electron flow (CEF) is an important regulator of acclimation to fluctuating environments, but how PGR5...
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Shallow and mesophotic colonies of the coral Stylophora pistillata share similar regulatory strategies of photosynthetic electron transport but differ in their sensitivity to light
Acclimation of corals to light is known to rely on multiple strategies working at different timescales. Among them, photosynthetic alternative...
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Contribution of Cyclic Voltammetry and Electrochemical Impedance Spectroscopy in Deciphering the Electron Transport System in Biofilm
Electrochemistry in microbiology depicts an assortment of rising advancements that utilize interaction between microscopic organisms and electrodes,...
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Sheptide A: an antimalarial cyclic pentapeptide from a fungal strain in the Herpotrichiellaceae
As part of ongoing efforts to isolate biologically active fungal metabolites, a cyclic pentapeptide, sheptide A ( 1 ), was discovered from strain...
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Functional division of f-type and m-type thioredoxins to regulate the Calvin cycle and cyclic electron transport around photosystem I
Redox regulation of chloroplast proteins is necessary to adjust photosynthetic performance with changes in light. The thioredoxin (Trx) system plays...
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The cytochrome b6f complex: plastoquinol oxidation and regulation of electron transport in chloroplasts
In oxygenic photosynthetic systems, the cytochrome b 6 f (Cyt b 6 f ) complex (plastoquinol:plastocyanin oxidoreductase) is a heart of the hub that...
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Cyclic Freeze-thaw Treatment on Enzymatic Saccharification of Lignocellulose (Wheat Straw) and its Synergism Effect with Alkali
Freeze-thaw pretreatment (FT) is an inexpensive and environmentally friendly method for treating lignocellulose. After cyclic FT treatment, the...
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Thylakoid membrane stacking controls electron transport mode during the dark-to-light transition by adjusting the distances between PSI and PSII
The balance between linear electron transport (LET) and cyclic electron transport (CET) plays an essential role in plant adaptation and protection...
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Effects of cyclic drying and moistening on the mechanical and physical properties of wood
Most wood products often undergo continuous changes in moisture condition caused by the surrounding environment. However, few studies have conducted...
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Structural insights into the activation of somatostatin receptor 2 by cyclic SST analogues
The endogenous cyclic tetradecapeptide SST14 was reported to stimulate all five somatostatin receptors (SSTR1–5) for hormone release,...
