ChlorobiChloroflexiPhylogenyRhodospirillaceaeBacteriaRhodopseudomonasRNA, Ribosomal, 16SRhodospirillumDNA, BacterialSequence Analysis, DNAMolecular Sequence DataDNA, RibosomalRibulosephosphatesGenes, rRNAGeologic SedimentsRhodobacter capsulatusSoil MicrobiologyWater MicrobiologyProteobacteriaActinobacteriaHydrocarbons, HalogenatedChloroflexusHydrothermal VentsRNA, BacterialAnaerobiosisSewageWaste ManagementBiodiversityPhototrophic ProcessesGram-Negative BacteriaRhodospirillum rubrumArchaeaGram-Positive BacteriaGreen Fluorescent ProteinsHot SpringsMicrobial ConsortiaBacterial ProteinsEcosystemPhotosynthesisBacteria, AnaerobicMetagenomeRhodobacter sphaeroidesPigments, BiologicalFresh WaterDNA, ArchaealSoilSeawaterAerobiosisBacterial LoadCulture MediaBacteria, AerobicCluster AnalysisIndocyanine GreenBase Sequence