title: Studies of ribonucleic acid chain initiation by Escherichia coli ribonucleic acid polymerase bound to T7 deoxyribonucleic acid. I. An assay for the rate and extent of ribonucleic acid chain initiation.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D001665:Binding Sites; D003090:Coliphages; D003597:Cytosine Nucleotides / Q000378:metabolism; D004267:DNA Viruses; D004279:DNA, Viral / Q000378:metabolism*; D012321:DNA-Directed RNA Polymerases / Q000037:antagonists & inhibitors / Q000378:metabolism*; D004305:Dose-Response Relationship, Drug; D004926:Escherichia coli / Q000201:enzymology*; D006160:Guanosine Triphosphate / Q000378:metabolism; D007700:Kinetics; D046911:Macromolecular Substances; D008433:Mathematics; D010761:Phosphorus Radioisotopes; D011485:Protein Binding; D011487:Protein Conformation; D012367:RNA, Viral / Q000096:biosynthesis*; D012265:Ribonucleotides / Q000008:administration & dosage / Q000494:pharmacology; D012293:Rifampin / Q000008:administration & dosage / Q000494:pharmacology; D013698:Templates, Genetic; D014158:Transcription, Genetic; D014500:Uracil Nucleotides / Q000378:metabolism
chemical_list: D003597:Cytosine Nucleotides; D004279:DNA, Viral; D046911:Macromolecular Substances; D010761:Phosphorus Radioisotopes; D012367:RNA, Viral; D012265:Ribonucleotides; D014500:Uracil Nucleotides; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate; D012321:DNA-Directed RNA Polymerases; D012293:Rifampin