title: Transcription polarity of the carAB gene cluster of Escherichia coli [proceedings].
mesh_terms: D002222:Carbamoyl-Phosphate Synthase (Ammonia) / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics*; D008040:Genetic Linkage; D009876:Operon; D010770:Phosphotransferases / Q000235:genetics*; D014158:Transcription, Genetic
chemical_list: D010770:Phosphotransferases; D002222:Carbamoyl-Phosphate Synthase (Ammonia)