title: Localization of Escherichia coli RNA polymerase initiation sites in T7 DNA early promoter region.
mesh_terms: D003090:Coliphages / Q000378:metabolism* / Q000648:ultrastructure; D004267:DNA Viruses / Q000378:metabolism / Q000648:ultrastructure; D004279:DNA, Viral / Q000378:metabolism*; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology*; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D010442:Peptide Chain Initiation, Translational; D012367:RNA, Viral / Q000096:biosynthesis; D011955:Receptors, Drug; D014158:Transcription, Genetic; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D046911:Macromolecular Substances; D012367:RNA, Viral; D011955:Receptors, Drug; D012321:DNA-Directed RNA Polymerases