DNA, Ribosomal SpacerRNA, Ribosomal, 23SDNA, IntergenicDNA, RibosomalBase SequenceDNARepetitive Sequences, Nucleic AcidNucleic Acid ConformationMolecular Sequence DataSequence Analysis, DNAPhylogenyDNA, BacterialRNA, UntranslatedTranscription, GeneticPolymerase Chain ReactionRNA, Ribosomal, 16SIntronsEvolution, MolecularSequence Homology, Nucleic AcidMultigene FamilyOpen Reading FramesPromoter Regions, GeneticSpecies SpecificityRNA, Long NoncodingDNA FingerprintingGenetic VariationRNA, BacterialSequence AlignmentConserved SequenceGene Expression Regulation, BacterialGenes, BacterialOperonBacterial ProteinsGenome, BacterialChromosome Mapping