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• W2786254894 abstract "Upon transition of plants from darkness to light the initiation of photosynthetic linear electron transfer (LET) from H2O to NADP+ precedes the activation of CO2 fixation, creating a lag period where cyclic electron transfer (CET) around photosystem I (PSI) has an important protective role. CET generates ΔpH without net reduced NADPH formation, preventing overreduction of PSI via regulation of the cytochrome b 6 f (cytb 6 f) complex and protecting PSII from overexcitation by inducing non-photochemical quenching. The dark-to-light transition also provokes increased phosphorylation of light-harvesting complex II (LHCII). However, the relationship between LHCII phosphorylation and regulation of the LET/CET balance is not understood. Here, we show that the dark-to-light changes in LHCII phosphorylation profoundly alter thylakoid membrane architecture and the macromolecular organization of the photosynthetic complexes, without significantly affecting the antenna size of either photosystem. The grana diameter and number of membrane layers per grana are decreased in the light while the number of grana per chloroplast is increased, creating a larger contact area between grana and stromal lamellae. We show that these changes in thylakoid stacking regulate the balance between LET and CET pathways. Smaller grana promote more efficient LET by reducing the diffusion distance for the mobile electron carriers plastoquinone and plastocyanin, whereas larger grana enhance the partition of the granal and stromal lamellae plastoquinone pools, enhancing the efficiency of CET and thus photoprotection by non-photochemical quenching. The transition from darkness to light alters thylakoid membrane architecture and the organization of photosynthetic complexes. Structured illumination microscopy shows increased but smaller grana, with consequences for photosynthetic efficiency and quenching." @default.
• W2786254894 created "2018-02-23" @default.
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• W2786254894 date "2018-01-29" @default.
• W2786254894 modified "2023-10-17" @default.
• W2786254894 title "Dynamic thylakoid stacking regulates the balance between linear and cyclic photosynthetic electron transfer" @default.
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• W2786254894 cites W1989493655 @default.
• W2786254894 cites W1991505198 @default.
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• W2786254894 doi "https://doi.org/10.1038/s41477-017-0092-7" @default.
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• W2786254894 hasPublicationYear "2018" @default.
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