title: Regulation of gene expression in prokaryotic organisms.
mesh_terms: D001089:Arabinose / Q000378:metabolism; D001419:Bacteria / Q000378:metabolism*; D003090:Coliphages / Q000378:metabolism; D000242:Cyclic AMP / Q000378:metabolism; D004267:DNA Viruses; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004790:Enzyme Induction; D004794:Enzyme Repression; D005796:Genes; D005809:Genes, Regulator; D005947:Glucose / Q000378:metabolism; D007785:Lactose / Q000378:metabolism; D009876:Operon; D010641:Phenotype; D014176:Protein Biosynthesis; D014158:Transcription, Genetic; D014364:Tryptophan / Q000378:metabolism
chemical_list: D014364:Tryptophan; D001089:Arabinose; D000242:Cyclic AMP; D012321:DNA-Directed RNA Polymerases; D005947:Glucose; D007785:Lactose