Primary Charge Separation in Photosystem I: A Two-Step Electrogenic Charge Separation Connected with P700+A0- and P700+A1- Formation

A PS I membrane preparation from a PS II deficient mutant of Synechocystis sp. PCC 6803 (psb DI/DII/C) was investigated by picosecond photovoltage and fluorescence measurements. The photovoltage kinetics show two distinct phases. At low excitation energies the fast phase correlates with the fluoresc...

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Veröffentlicht in:	Biochemistry (Easton) 1994-07, Vol.33 (29), p.8619-8624
Hauptverfasser:	Hecks, Birgit, Wulf, Karsten, Breton, Jacques, Leibl, Winfried, Trissl, H.-W
Format:	Artikel
Sprache:	eng
Schlagworte:	Chlorophyll - chemistry Cyanobacteria Kinetics Light-Harvesting Protein Complexes Membrane Potentials Oxidation-Reduction Photochemistry Photosynthesis Photosynthetic Reaction Center Complex Proteins - chemistry Photosystem I Protein Complex Spectrometry, Fluorescence
Online-Zugang:	Volltext
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