title: Class of promotor sites for Escherichia coli DNA-dependent RNA polymerase.
mesh_terms: D000256:Adenoviridae / Q000032:analysis; D001483:Base Sequence; D001665:Binding Sites; D003090:Coliphages / Q000032:analysis; D004247:DNA; D004267:DNA Viruses / Q000032:analysis; D004270:DNA, Circular / Q000032:analysis* / Q000378:metabolism; D004279:DNA, Viral / Q000032:analysis* / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis* / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology; D006193:Haemophilus influenzae / Q000201:enzymology; D009711:Nucleotides / Q000032:analysis*; D009876:Operon; D013539:Simian virus 40 / Q000032:analysis; D014158:Transcription, Genetic
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D009711:Nucleotides; D004247:DNA; D012321:DNA-Directed RNA Polymerases; D004720:Endonucleases