title: Nicking activity of an endonuclease. I. Transfer ribonucleic acid complex of Escherichia coli.
mesh_terms: D002499:Centrifugation, Density Gradient; D003087:Colicins; D003090:Coliphages; D004279:DNA, Viral; D003851:Deoxyribonucleases / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D004492:Edetic Acid; D004926:Escherichia coli; D007700:Kinetics; D008274:Magnesium; D012329:RNA, Bacterial; D012343:RNA, Transfer; D012965:Sodium Chloride; D014316:Tritium
chemical_list: D003087:Colicins; D004279:DNA, Viral; D012329:RNA, Bacterial; D014316:Tritium; D012965:Sodium Chloride; D012343:RNA, Transfer; D004492:Edetic Acid; D003851:Deoxyribonucleases; D008274:Magnesium