title: Transcription specificity of E. coli and T4 RNA polymerase.
mesh_terms: D003090:Coliphages / Q000201:enzymology*; D004586:Electrophoresis; D004926:Escherichia coli / Q000201:enzymology*; D005782:Gels; D005815:Genetic Code; D006358:Hot Temperature; D009691:Nucleic Acid Denaturation; D012316:RNA Nucleotidyltransferases / Q000096:biosynthesis* / Q000378:metabolism; D013698:Templates, Genetic; D013997:Time Factors; D014316:Tritium
chemical_list: D005782:Gels; D014316:Tritium; D012316:RNA Nucleotidyltransferases