title: New RNA polymerase from Escherichia coli infected with bacteriophage T7.
mesh_terms: D000900:Anti-Bacterial Agents; D002501:Centrifugation, Zonal; D003090:Coliphages / Q000201:enzymology*; D004589:Electrophoresis, Disc; D004926:Escherichia coli / Q000201:enzymology*; D005796:Genes; D005809:Genes, Regulator; D005815:Genetic Code; D005827:Genetics, Microbial; D008954:Models, Biological; D012316:RNA Nucleotidyltransferases / Q000032:analysis / Q000037:antagonists & inhibitors / Q000302:isolation & purification / Q000378:metabolism; D012293:Rifampin
chemical_list: D000900:Anti-Bacterial Agents; D012316:RNA Nucleotidyltransferases; D012293:Rifampin