Results 171 to 180 of about 52,603 (214)
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Interaction of flavodoxin with cyanobacterial thylakoids
Photosynthesis Research, 1993Flavodoxin from the cyanobacterium Anabaena PCC 7119 has been shown to mediate, under illumination, the transfer of electrons from the thylakoidal membranes that were isolated from the same organism, to both the enzyme ferredoxin-NADP(+) reductase and cytochrome c.
Pueyo, José Javier +1 more
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Trends in Cell Biology, 1999
A dynamic synergy currently holds sway in the study of protein export across the bacterial inner membrane and chloroplast thylakoids. Initially, ideas flowed from the eubacterial to the thylakoid field, with chloroplast workers confirming the presence of Sec, signal-recognition particle (SRP) and spontaneous pathways in their system.
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A dynamic synergy currently holds sway in the study of protein export across the bacterial inner membrane and chloroplast thylakoids. Initially, ideas flowed from the eubacterial to the thylakoid field, with chloroplast workers confirming the presence of Sec, signal-recognition particle (SRP) and spontaneous pathways in their system.
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Macroorganisation and flexibility of thylakoid membranes
Biochemical Journal, 2019Abstract The light reactions of photosynthesis are hosted and regulated by the chloroplast thylakoid membrane (TM) — the central structural component of the photosynthetic apparatus of plants and algae. The two-dimensional and three-dimensional arrangement of the lipid–protein assemblies, aka macroorganisation, and its dynamic responses ...
Petar H. Lambrev, Parveen Akhtar
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PROTEIN TARGETING TO THE THYLAKOID MEMBRANE
Annual Review of Plant Physiology and Plant Molecular Biology, 1998▪ Abstract The assembly of the photosynthetic apparatus at the thylakoid begins with the targeting of proteins from their site of synthesis in the cytoplasm or stroma to the thylakoid membrane. Plastid-encoded proteins are targeted directly to the thylakoid during or after synthesis on plastid ribosomes.
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The Electrochemical Properties of the Thylakoid Membrane
1999This chapter is focused on the electrochemical properties of the thylakoid membrane and illustrates their dependence on energization. Topics include primary reactions, charge separation, charge recombination, secondary electron flow, protonmotive force, charge dissipation and membrane conductance.
Snel, J.F.H., Vredenberg, W.J.
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Properties of thylakoids and thylakoid particles derived from structurally different chloroplasts
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1981Abstract Structurally and functionally different tobacco chloroplasts were subjected to digitonin treatment and subsequent fractional centrifugation. The light-harvesting chlorophyll a chlorophyll b- protein complex was found to be enriched in the most dense fraction regardless of the presence of grana in the original preparation.
Peter H. Homann, Yuan-Yuan Liu
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Proteomic Analysis of Thylakoid Membranes
2010Chlamydomonas is a model organism to study photosynthesis. Thylakoid membranes comprise several proteins belonging to photosystems I and II. In this chapter, we show the accurate proteomic measurements in thylakoid membranes. The chlorophyll-containing membrane protein complexes were precipitated using chloroform/methanol solution. These complexes were
Venkateswarlu, Yadavalli +2 more
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Thylakoid membrane architecture
Australian Journal of Plant Physiology, 1999Confocal scanning laser microscopic observations were made on live chloroplasts in intact cells and on mechanically isolated, intact chloroplasts. Chlorophyll fluorescence was imaged to observe thylakoid membrane architecture. C3 plant species studied included Spinacia oleracea L., Spathiphyllum sp. Schott, cv. ‘Mauna Loa’, and Pisum sativum L.
Mehta, M., Sarafis, V., Critchley, C.
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Thylakoid Phosphoproteins: Identification of Phosphorylation Sites
2010Redox-dependent thylakoid protein phosphorylation regulates both the short- and long-term acclimation of the photosynthetic apparatus to changes in environmental conditions. The major thylakoid phosphoproteins belong to photosystem II (D1, D2, CP43, PsbH) and its light-harvesting antenna (Lhcb1, Lhcb2, CP29), but a number of minor phosphoproteins have ...
Rokka, A, Aro, EM, Vener, A
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Evolution of Thylakoid Structure
2005Photosynthesis, an ancient process, originated among the earliest forms of life. Its broad distribution through at least half of the eubacterial phyla is an indication of this antiquity and, as stated by Woese (1987), the complexity of this process deems it unlikely that such a process arose on multiple occasions.
Gregory R. Wolfe, J. Kenneth Hoober
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