Terminator Regions, GeneticTranscription Termination, GeneticBrazilTranscription, GeneticBase SequencePromoter Regions, GeneticRho FactorCodon, TerminatorOperonEscherichia coliMolecular Sequence DataRNA, BacterialNucleic Acid ConformationGenes, BacterialBacillus subtilisPlasmidsDNA-Directed RNA PolymerasesDNA, BacterialGene Expression Regulation, BacterialGenes, RegulatorBacterial Proteins