title: Analysis of transcription in vitro using purine nucleotide analogs.
mesh_terms: D000255:Adenosine Triphosphate; D000818:Animals; D001375:Azaguanine; D001669:Biochemical Phenomena; D001671:Biochemistry; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D003090:Coliphages; D003597:Cytosine Nucleotides; D004247:DNA; D004269:DNA, Bacterial; D004279:DNA, Viral; D004926:Escherichia coli / Q000201:enzymology; D005815:Genetic Code; D006150:Guanine Nucleotides; D009711:Nucleotides; D009994:Osmolar Concentration; D010759:Phosphorus Isotopes; D011743:Pyrimidines; D012313:RNA; D012316:RNA Nucleotidyltransferases; D013698:Templates, Genetic; D013950:Thymus Gland; D013997:Time Factors; D014316:Tritium; D014500:Uracil Nucleotides
chemical_list: D003597:Cytosine Nucleotides; D004269:DNA, Bacterial; D004279:DNA, Viral; D006150:Guanine Nucleotides; D009711:Nucleotides; D010759:Phosphorus Isotopes; D011743:Pyrimidines; D014500:Uracil Nucleotides; D014316:Tritium; D012313:RNA; D000255:Adenosine Triphosphate; D004247:DNA; D012316:RNA Nucleotidyltransferases; D001375:Azaguanine