title: Isolation of Escherichia coli transfer RNA-gene hybrids.
mesh_terms: D002499:Centrifugation, Density Gradient; D002845:Chromatography; D002850:Chromatography, Gel; D004269:DNA, Bacterial / Q000302:isolation & purification*; D003851:Deoxyribonucleases; D004926:Escherichia coli / Q000032:analysis*; D006824:Hybridization, Genetic; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D012343:RNA, Transfer / Q000302:isolation & purification*; D013696:Temperature
chemical_list: D004269:DNA, Bacterial; D012343:RNA, Transfer; D003851:Deoxyribonucleases