Genetic TechniquesMolecular BiologyMutationMolecular Sequence DataDNA, BacterialPhenotypePolymerase Chain ReactionBase SequenceChromosome MappingGenes, BacterialEscherichia coliAmino Acid SequencePhylogenyBacteriaAquatic OrganismsOrganisms, Genetically ModifiedSequence Analysis, DNASpecies SpecificityCulture MediaBacterial ProteinsAnti-Bacterial AgentsRNA, Ribosomal, 16SBacteriological TechniquesEvolution, MolecularDNA, RibosomalBiological EvolutionModels, BiologicalEukaryotaMicrobial Sensitivity TestsMycoplasma