title: Enzymatic and physical studies on the triplex dTn.dAn.rUn.
mesh_terms: D000227:Adenine Nucleotides; D001665:Binding Sites; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004254:DNA Nucleotidyltransferases; D004261:DNA Replication; D012321:DNA-Directed RNA Polymerases; D004926:Escherichia coli / Q000201:enzymology; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008274:Magnesium; D008837:Micrococcus / Q000201:enzymology; D010179:Pancreas / Q000201:enzymology; D011119:Polynucleotides; D011189:Potassium Chloride; D011868:Radioisotopes; D012260:Ribonucleases; D012965:Sodium Chloride; D012967:Sodium Dodecyl Sulfate; D013056:Spectrophotometry, Ultraviolet; D013096:Spermine / Q000378:metabolism; D013942:Thymine Nucleotides; D013997:Time Factors; D014158:Transcription, Genetic; D014316:Tritium; D014500:Uracil Nucleotides
chemical_list: D000227:Adenine Nucleotides; D002247:Carbon Isotopes; D011119:Polynucleotides; D011868:Radioisotopes; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides; D014316:Tritium; D013096:Spermine; D012967:Sodium Dodecyl Sulfate; D012965:Sodium Chloride; D011189:Potassium Chloride; D004254:DNA Nucleotidyltransferases; D012321:DNA-Directed RNA Polymerases; D012260:Ribonucleases; D008274:Magnesium