RhodobacterCytochromes c2BacteriochlorophyllsPhotosynthetic Reaction Center Complex ProteinsPhotosynthesisRhodopseudomonasBacterial ProteinsLight-Harvesting Protein ComplexesGenes, BacterialPhototrophic ProcessesBacterial ChromatophoresGene Expression Regulation, BacterialRhodospirillaceaeElectron Transport Complex IIIMolecular Sequence DataOperonAerobiosisElectron TransportOxidoreductasesTetrapyrrolesAmino Acid SequencePheophytinsIron-Sulfur ProteinsLightMolybdenumAnaerobiosisCytochromes c1Oxidation-ReductionCytochrome c GroupBase SequenceCarotenoidsElectron Transport Complex IVGenetic Complementation TestNitrogenaseSpectrophotometryDNA, BacterialRestriction MappingCloning, MolecularMutationFlavoproteinsBacteriochlorophyll AEscherichia coliPhotoreceptors, MicrobialTelluriumQuinonesUbiquinoneCoenzymesChromatophoresRibulose-Bisphosphate CarboxylaseMannitol DehydrogenasesSequence Homology, Amino AcidCosmidsKineticsSpectrum AnalysisPteridinesProtonsSequence Analysis, DNAFlagellaPlasmidsOxygenElectron Spin Resonance SpectroscopyModels, MolecularHemeNitrogen FixationSinglet OxygenHydrogenaseHydrogenMutagenesis, Site-DirectedCytochromes c'Proton PumpsCoproporphyrinogen OxidaseChromosomes, BacterialMutagenesis, InsertionalProtein ConformationProton-Motive ForceKanamycin ResistancePeriplasmPigments, BiologicalGeranylgeranyl-Diphosphate GeranylgeranyltransferaseFerredoxinsPII Nitrogen Regulatory ProteinsSequence AlignmentXanthine DehydrogenaseOpen Reading FramesTranscription, Genetic5-Aminolevulinate SynthetaseChemotaxisBinding SitesPterinsRhodospirillum rubrumDimethyl SulfoxideRhodospirillumAminolevulinic AcidDarknessMetalloproteinsNitrate ReductasesParacoccus denitrificansLipid AElectronsDimethylamines