MetagenomicsMetagenomeBacteriaSequence Analysis, DNAPhylogenyMicrobial ConsortiaMicrobiotaGastrointestinal TractRNA, Ribosomal, 16SGenomic LibraryGenome, BacterialBiodiversitySoil MicrobiologyCellulasesGenomicsSeawaterOceans and SeasHigh-Throughput Nucleotide SequencingGene LibraryVirusesArchaeaClassificationEnvironmental MicrobiologyComputational BiologyDNA, BacterialAlgorithmsMolecular Sequence DataProchlorococcusSoftwarePlanktonFusobacteriaActinobacteriaGenome, ArchaealLakesBiotaMarine BiologyMolecular Sequence AnnotationAquatic OrganismsDatabases, GeneticHot SpringsBacteroidetesContig MappingCluster AnalysisProteobacteriaDatabases, Nucleic AcidPondsDNA VirusesPacific OceanGenome, ViralSearch EngineSoilSequence AlignmentEcosystemGeologic SedimentsAlphaproteobacteriaLorisidaeMetabolic Networks and PathwaysChloroflexiVerrucomicrobiaSynechococcusWater MicrobiologyEukaryotaMicroviridaeBacteriophagesDeltaproteobacteriaFecesDNA, RibosomalSulfonium CompoundsEsterasesBiofuelsDicistroviridaeWaste WaterOpen Reading FramesGenetic VariationOil and Gas FieldsSulfite DehydrogenaseDNA ContaminationHeterotrophic ProcessesHydrothermal VentsPyrobaculumCrenarchaeotaSewageBase SequenceGenes, rRNAGammapapillomavirusGenomeTricholomaHydrocarbons, AromaticCaudoviralesSingle-Cell AnalysisSalinityRNA, BacterialGenes, ArchaealCloning, MolecularIce CoverGammaproteobacteriaAntarctic RegionsLigninBacterial ProteinsMethanobrevibacter