title: Enzymatic joining of polynucleotides. IX. A simple and rapid assay of polynucleotide joining (ligase) activity by measurement of circle formation from linear deoxyadenylate-deoxythymidylate copolymer.
mesh_terms: D000227:Adenine Nucleotides; D055598:Chemical Phenomena; D002621:Chemistry; D003090:Coliphages; D003851:Deoxyribonucleases; D004926:Escherichia coli; D007700:Kinetics; D008025:Ligases; D008722:Methods; D008970:Molecular Weight; D010759:Phosphorus Isotopes; D011119:Polynucleotides; D012475:Salmonella; D014316:Tritium
chemical_list: D000227:Adenine Nucleotides; D010759:Phosphorus Isotopes; D011119:Polynucleotides; D014316:Tritium; D003851:Deoxyribonucleases; D008025:Ligases