Role of cyclic electron transport mutations pgrl1 and pgr5 in acclimation process to high light in Chlamydomonas reinhardtii
Sign Up to like & getrecommendations! Published in 2020 at "Photosynthesis Research"
DOI: 10.1007/s11120-020-00751-w
Abstract: Light is crucial for photosynthesis, but the amount of light that exceeds an organism’s assimilation efficacy can lead to photo-oxidative damage and even cell death. In Chlamydomonas ( C ). reinhardtii cyclic electron flow (CEF)… read more here.
Keywords: high light; cyclic electron; electron transport; role ... See more keywords
In vivo assessment of mitochondrial respiratory alternative oxidase activity and cyclic electron flow around photosystem I on small coral fragments
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-74557-0
Abstract: The mutualistic relationship existing between scleractinian corals and their photosynthetic endosymbionts involves a complex integration of the metabolic pathways within the holobiont. Respiration and photosynthesis are the most important of these processes and although they… read more here.
Keywords: small coral; alternative oxidase; cyclic electron; electron flow ... See more keywords
A tale of two CETs: Untangling cyclic electron transfer
Sign Up to like & getrecommendations! Published in 2023 at "Plant Physiology"
DOI: 10.1093/plphys/kiad088
Abstract: Open Access Received December 20, 2022. Accepted January 17, 2023. Advance access publication February 14, 2023 © The Author(s) 2023. Published by Oxford University Press on behalf of American Society of Plant Biologists. This is… read more here.
Keywords: cets untangling; untangling cyclic; tale two; cyclic electron ... See more keywords
Cyclic electron flow, NPQ and photorespiration are crucial for the establishment of young plants of Ricinus communis and Jatropha curcas exposed to drought.
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DOI: 10.1111/plb.12573
Abstract: Although plant physiological responses to drought have been widely studied, the interaction between photoprotection, photorespiration and antioxidant metabolism in water-stressed plants is scarcely addressed. This study aimed to evaluate the physiological adjustments preserving photosynthesis and… read more here.
Keywords: cyclic electron; drought; electron flow; communis ... See more keywords
Role of Photorespiration and Cyclic Electron Transport in C4 Photosynthesis Evolution in the C3–C4 Intermediate Species Sedobassia sedoides
Sign Up to like & getrecommendations! Published in 2018 at "Russian Journal of Plant Physiology"
DOI: 10.1134/s102144371802005x
Abstract: Plants from two Sedobassia sedoides (Pall.) Aschers populations (Makan and Valitovo) (Chenopodiaceae) with C2 photosynthesis (precursor of C4 photosynthesis in phylogenesis) and photorespiratory CO2-concentrating mechanism were studied. Genetic polymorphism and isotope discrimination (δ13С) levels of… read more here.
Keywords: cyclic electron; saline conditions; electron transport; photosynthesis ... See more keywords
Structural insights into NDH-1 mediated cyclic electron transfer
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DOI: 10.2210/pdb6l7o/pdb
Abstract: NDH-1 is a key component of the cyclic-electron-transfer around photosystem I (PSI CET) pathway, an important antioxidant mechanism for efficient photosynthesis. Here, we report a 3.2-A-resolution cryo-EM structure of the ferredoxin (Fd)-NDH-1L complex from the cyanobacterium… read more here.
Keywords: ndh; cyclic electron; psi cet; electron transfer ... See more keywords
Inactivation of photosynthetic cyclic electron transports upregulates photorespiration for compensation of efficient photosynthesis in Arabidopsis
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2023.1061434
Abstract: Plants have multiple mechanisms to maintain efficient photosynthesis. Photosynthetic cyclic electron transports around photosystem I (CET), which includes the PGR5/PGRL1 and NDH pathways, and photorespiration play a crucial role in photosynthetic efficiency. However, how these… read more here.
Keywords: cyclic electron; cet; photosynthetic cyclic; crr2 ... See more keywords
Characterization of the Wave Phenomenon in Flash-Induced Fluorescence Relaxation and Its Application to Study Cyclic Electron Pathways in Microalgae
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DOI: 10.3390/ijms23094927
Abstract: Photosynthesis is a series of redox reactions, in which several electron transport processes operate to provide the energetic balance of light harvesting. In addition to linear electron flow, which ensures the basic functions of photosynthetic… read more here.
Keywords: fluorescence relaxation; cyclic electron; electron; wave phenomenon ... See more keywords
Novel Insights into the Contribution of Cyclic Electron Flow to Cotton Bracts in Response to High Light
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24065589
Abstract: Cyclic electron flow around photosystem I (CEF-PSI) is shown to be an important protective mechanism to photosynthesis in cotton leaves. However, it is still unclear how CEF-PSI is regulated in non-foliar green photosynthetic tissues such… read more here.
Keywords: cotton bracts; cotton; electron flow; high light ... See more keywords