title: Transcription of the early region of bacteriophage T7: characterization of the in vivo transcripts.
mesh_terms: D001665:Binding Sites; D002701:Chloramphenicol; D002874:Chromosome Mapping; D003090:Coliphages / Q000378:metabolism*; D012321:DNA-Directed RNA Polymerases; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000528:radiation effects; D008970:Molecular Weight; D009154:Mutation; D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal / Q000096:biosynthesis; D012367:RNA, Viral / Q000096:biosynthesis; D011830:Radiation Effects; D014158:Transcription, Genetic; D014316:Tritium; D014466:Ultraviolet Rays; D014764:Viral Proteins / Q000096:biosynthesis
chemical_list: D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal; D012367:RNA, Viral; D014764:Viral Proteins; D014316:Tritium; D002701:Chloramphenicol; D012321:DNA-Directed RNA Polymerases