Results 41 to 50 of about 2,591 (159)
Frontiers in Plant Science, 2018 Chloroplastic ATP synthase plays a significant role in the regulation of proton motive force (pmf) and proton gradient (ΔpH) across the thylakoid membranes.
Ying-Jie Yang +3 more
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Frontiers in Plant Science, 2015 Cyclic electron flux (CEF) around Photosystem I (PS I) is difficult to quantify. We obtained the linear electron flux (LEFO2) through both photosystems and the total electron flux through PS I (ETR1) in Arabidopsis in CO2-enriched air. DeltaFlux = ETR1
Jiancun eKou +6 more
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Frontiers in Plant Science, 2020 In plant science, 2,4-dinitrophenylether of iodonitrothymol (DNP-INT) is frequently used as an alternative to 2,5-dibromo-6-isopropyl-3-methyl-1,4-benzoquinone (DBMIB) to examine the capacity of plastoquinol and semiquinone to reduce O2.
Duncan Fitzpatrick +2 more
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Plant Signaling & Behavior, 2020 We aimed to determine whether humic acid (HA) can alleviate the injury of millet caused by drought and its potential mechanism. Millet seeds (Jingu 21 and Zhangza 10) were soaked in different concentrations of HA (0, 50, 10, 200, and 300 mg L−1) for 12 h.
Jie Shen +7 more
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Frontiers in Plant Science, 2016 Shade-establishing plants growing in the forest understory are exposed to constant high light or fluctuating light when gaps are created by fallen trees.
Wei Huang +3 more
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Frontiers in Plant Science, 2015 The photosynthetic sensitivity to high light differs among understory plants of shade- and sun- established tree species. Shade-established tree species are sensitive to high light but the underlying photosynthetic mechanism has not been fully resolved ...
Wei eHuang +4 more
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Crystal Structure of Photosystem I Monomer From Synechocystis PCC 6803
Frontiers in Plant Science, 2019 A single histidine addition to the C-terminus of PsaL of Synechocystis sp. PCC 6803 was previously reported by our lab to shift the trimer-to-monomer ratio of PSI in favor of the monomeric form. P700 re-reduction and NADP+ photo-reduction measurements of
Sigal Yoli Netzer-El +2 more
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Frontiers in Plant Science, 2016 The susceptibility of photosystem I (PSI) and photosystem II (PSII) to chilling stress depends on plant species, and cyclic electron flow (CEF) plays an important role in photoprotection for some species under short stress periods.
Li eJia-wei +4 more
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Plants, 2017 Photosynthetic organisms are able to sense energy imbalances brought about by the overexcitation of photosystem II (PSII) through the redox state of the photosynthetic electron transport chain, estimated as the chlorophyll fluorescence parameter 1-qL ...
Nityananda Khanal +4 more
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Journal of Biological Chemistry, 1993 An isolation procedure was developed for the cyanobacterium Synechocystis 6803 (and 6714) which yields both monomeric and trimeric photosystem I complexes (P700.FA/FB complexes) depleted of the stroma-exposed subunits PsaC, -D, and -E (P700.FX complexes).
Kruip, Jochen +4 more
openaire +3 more sources