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Organization of Plant Photosystem II and Photosystem I Supercomplexes
2018In nature, plants are continuously exposed to varying environmental conditions. They have developed a wide range of adaptive mechanisms, which ensure their survival and maintenance of stable photosynthetic performance. Photosynthesis is delicately regulated at the level of the thylakoid membrane of chloroplasts and the regulatory mechanisms include a ...
Kouril, Roman +4 more
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Reaction center triplet states in Photosystem I and Photosystem II
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1981A photosystem I (PS I) particle has been prepared by lithium dodecyl sulfate digestion which lacks the acceptor X, and iron-sulfur centers B and A. Illumination of these particles at liquid helium temperature results in the appearance of a light-induced spin-polarized triplet signal observed by EPR.
A W, Rutherford, J E, Mullet
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Energy transfer between Photosystem II and Photosystem I in chloroplasts
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1975A model for the photochemical apparatus of photosynthesis is presented which accounts for the fluorescence properties of Photosystem II and Photosystem I as well as energy transfer between the two photosystems. The model was tested by measuring at - 196 degrees C fluorescence induction curves at 690 and 730 nm in the absence and presence of 5mMMgCl2 ...
W L, Butler, M, Kitajima
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Heterogeneity among photosystem I
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1991Thylakoids from spinach were sonicated and separated by aqueous two-phase partitioning into two vesicle populations originating from grana (α vesicles) and stroma lamellae (β vesicles), respectively, according to a procedure described earlier (Andreasson et al. (1988) Biochim. Biophys. Acta 936, 339–350).
Per Svensson +2 more
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Plastocyanin participation in chloroplast Photosystem I
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1971Abstract French pressure cell disruption of spinach chloroplasts releases much of the plastocyanin from chloroplast membranes. Heavy particles obtained from French pressure cell disrupted chloroplasts lose most of their plastocyanin while light particles retain a high plastocyanin to chlorophyll ratio.
T, Baszynski +3 more
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Three-dimensional structure of cyanobacterial photosystem I at 2.5 Å resolution
Nature, 2001P. Jordan +5 more
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Structure of the green algal photosystem I supercomplex with a decameric light-harvesting complex I
Nature Plants, 2019M. Suga +5 more
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Structural basis for energy and electron transfer of the photosystem I–IsiA–flavodoxin supercomplex
Nature Plants, 2020P. Cao +8 more
semanticscholar +1 more source
1992
Biogenesis of the photosynthetic membranes of chloroplasts and cyanobacteria involves intricate interplay between many complex processes such as translocation of lumenal proteins across the membranes, integration of transmembrane and peripheral proteins in the lipid bilayer, their association with pigment and metal cofactors, and assembly of individual
Parag R. Chitnis, Nathan Nelson
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Biogenesis of the photosynthetic membranes of chloroplasts and cyanobacteria involves intricate interplay between many complex processes such as translocation of lumenal proteins across the membranes, integration of transmembrane and peripheral proteins in the lipid bilayer, their association with pigment and metal cofactors, and assembly of individual
Parag R. Chitnis, Nathan Nelson
openaire +1 more source