Terminator Regions, GeneticCodonCodon, TerminatorBase SequenceRho FactorMolecular Sequence DataCodon, InitiatorTranscription, GeneticEscherichia coliOperonTranscription Termination, GeneticGenes, BacterialNucleic Acid ConformationRNA, BacterialCodon, NonsensePlasmidsAmino Acid SequenceCloning, MolecularBacillus subtilisMutationDNA-Directed RNA PolymerasesGene Expression Regulation, BacterialBacterial ProteinsDNA, BacterialRNA, MessengerProtein BiosynthesisPromoter Regions, GeneticGenes, RegulatorGenetic CodeRestriction MappingGalactokinasePeptide Chain Termination, TranslationalSequence Analysis, DNAGenesRNA, TransferDNA Restriction EnzymesTemplates, GeneticBacteriophage lambdaBase CompositionRNA Polymerase ISequence Homology, Nucleic AcidRNA, RibosomalEscherichia coli ProteinsRNA FoldingPolymerase Chain ReactionModels, GeneticDNADeoxyuracil NucleotidesDNA PrimersDNA Mutational AnalysisDNA ReplicationSaccharomyces cerevisiaeTranscription FactorsRegulatory Sequences, Nucleic AcidRibosomesRNA Polymerase IIAT Rich SequenceBacteriophage T7Bacteriophage HK022Single-Strand Specific DNA and RNA EndonucleasesNucleotides5' Untranslated RegionsPeptide Elongation FactorsDeoxyribonucleotidesTaq PolymeraseGenome, BacterialRNAPoint MutationSequence Alignmentbeta-GalactosidaseAnticodonDNA-Directed DNA PolymeraseBlotting, NorthernLac OperonSuppression, GeneticGenetic VectorsSequence DeletionDNA, RibosomalRNA PhagesPoly URepetitive Sequences, Nucleic AcidRNA, Transfer, LeuSequence Homology, Amino AcidIntronsRNA Polymerase IIIT-PhagesDNA-Binding ProteinsGenes, ViralTransformation, GeneticDNA, RecombinantOpen Reading FramesDeoxycytosine NucleotidesBinding SitesChromosome MappingViral ProteinsDnaB HelicasesRibosomal ProteinsChromosomes, BacterialGenes, FungalEvolution, Molecular