reaction center
Light harvesting bio nanomaterial using porous silicon and photosynthetic reaction center
... of reaction center into PSiMc pho- tonic structure and the retention of its photochemical ac- tivity were ...photosynthetic reaction center, an exceptionally efficient natural light harvesting ...
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Aberrant Assembly Complexes of the Reaction Center Light-harvesting 1 PufX (RC-LH1-PufX) Core Complex of Rhodobacter sphaeroides Imaged by Atomic Force Microscopy
... The presence of “captive” proteins within the LH1 complexes in the LH1-only mutant highlights the nonspecific nature of the assembly process and demonstrates that in the absence of the reaction center ...
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Computational Quantification of the Physicochemical Effects of Heme Distortion: Redox Control in the Reaction Center Cytochrome Subunit of Blastochloris viridis
... the reaction center tetraheme cytochrome subunit of Blastochloris viridis to build upon previous work elucidating the role that conformational control plays in photosynthetic systems and it was found that ...
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Identification of protein W, the elusive sixth subunit of the Rhodopseudomonas palustris reaction center-light harvesting 1 core complex
... Accepted Manuscript Identification of protein W, the elusive sixth subunit of the Rhodopseudomonas palustris reaction center-light harvesting 1 core complex Philip J.. Jackson, Andrew Hi[r] ...
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Photo-CIDNP in the reaction center of the diatom Cyclotella meneghiniana observed by 13C MAS NMR
... Abstract: Photo-CIDNP MAS NMR presents a unique tool to obtain insight into the photosynthetic reaction centers (RCs) of bacteria and plants. Using the dramatic enhancement of sensitivity and selectivity of the ...
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Cytochrome c Provides an Electron-Funneling Antenna for Efficient Photocurrent Generation in a Reaction Center Biophotocathode
... Photosynthetic reaction centers (RCs) drive a photochemical charge separation that forms the energetic basis of most life on our planet. They do so with a near-unity quantum yield, transforming almost every ...
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Photochemical Transformations Involving Porphyrins and Phthalocyanines
... different reaction center complexes that work together in sequence, with the reduced acceptors of one photoreaction (photosystem II) serving as the electron donor for photosystem ...
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Chlorophylls, Symmetry, Chirality, and Photosynthesis
... of reaction center or light-harvesting mimics have been prepared over the years, but aspects of π–π interactions or chirality have often been ignored ...
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Spectroscopic studies of photodamage and photoprotection of photosystem II
... Chapter 4 revisited another controversial topic, the quenching of fluorescence and its protective mechanism of PSII. Based on Chapter 3, it can be accepted that excessive light energy does cause PSII photodamage in ...
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Engineering Principles Of Photosystems And Their Practical Application As Long-Lived Charge Separation In Maquettes
... Sphaeroides reaction center not as a special entity but rather as one of the many possible configurations of a general charge-separating ...the reaction center as an initial condition/starting ...
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Structure/function of oxygen regulated isoforms in cytochrome c oxidase
... cytochrome c binding and that they effect an internal step in electron transfer between heme a and the binuclear reaction center. This can be understood in terms of the models for yeast subunits Va, I and ...
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Microbial mats in the Turks and Caicos Islands reveal diversity and evolution of phototrophy in the Chloroflexota order Aggregatilineales
... 2 reaction center-containing phototrophs that were not closely related to previously described phototrophic Chloroflexota — revealing a rich and intricate history of horizontal gene transfer and the ...
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3. Photosynthesis
... Thylakoid Photon Light-harvesting complexes Photosystem Reaction center STROMA Primary electron acceptor e – Transfer of energy Special. chlorophyll a[r] ...
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Studying hydrogen bonding and dynamics of the acetylate groups of the Special Pair of Rhodobacter sphaeroides WT
... 22. Mattioli, T. A., Lin, X., Allen, J. P. & Williams, J. C. Correlation between Multiple Hydrogen Bonding and Alteration of the Oxidation Potential of the Bacteriochlorophyll Dimer of Reaction Centers from ...
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Physiological and mechanistic studies of phototropic Fe(II) oxidation in purple non sulfur bacteria
... the reaction centers of purple phototrophs and the oxygen evolving reaction center (PSII) of cyanobacteria are hypothesized to reflect a common ancestry (41, ...the reaction center of ...
214
Evaluation of Host Reaction and Yield Performance of Malt Barley Cultivars to Net Blotch, Pyrenophora teres in Bale Highlands, Ethiopia
... The experiment was conducted on screening of barley released cultivars were collected from Ethiopian National and Regional Research Center for their response to net blotch diseases for field test. The experiments ...
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A novel multi epitope recombined protein for diagnosis of human brucellosis
... include traditional culture-, immunological-, and molecular- based methods, which usually follow a bacterial enrich- ment step. Blood culture, which was considered the golden standard method, provides the definitive ...
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Tumor Suppressor Interferon-Regulatory Factor 1 Counteracts the Germinal Center Reaction Driven by a Cancer-Associated Gammaherpesvirus
... germinal center reaction, an inherently muta- genic stage of B cell differentiation that is thought to be the primary target of malignant transformation in virus-driven lym- ...germinal center ...
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Plasmon Assisted and Visible Light Irradiated Efficient Organic Pollutants Degradation
... Here, we have highlighted the preparation of plasmonic gold nanoparticles with three different morphologies i.e. nanospheres (AuNS), nanorods (AuNR), and nanostars (AuST)) and their application for light induced ...
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PIK3CA activating mutations and chemotherapy sensitivity in stage II–III breast cancer
... The study population consisted of 140 patients who partici- pated in a pharmacogenomic predictive marker discovery study at the University of Texas M. D. Anderson Cancer Center (MDACC) [17]. During this research, ...
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