Terminator Regions, GeneticTranscription Termination, GeneticTranscription, GeneticBase SequencePromoter Regions, GeneticRho FactorMolecular Sequence DataEscherichia coliCodon, TerminatorOperonRNA, BacterialNucleic Acid ConformationGenes, BacterialPlasmidsBacillus subtilisDNA-Directed RNA PolymerasesDeuterium Exchange MeasurementBacterial ProteinsPulmonary Gas ExchangeDNA, BacterialGene Expression Regulation, BacterialCloning, MolecularExchange Transfusion, Whole BloodAmino Acid SequenceGenes, RegulatorSister Chromatid Exchange