title: 5 S RNA. 1. Preparation and characterisation of highly purified 5 S RNA from Escherichia coli.
mesh_terms: D000042:Absorption; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004586:Electrophoresis; D004926:Escherichia coli; D005615:Freezing; D008722:Methods; D008970:Molecular Weight; D009711:Nucleotides; D012329:RNA, Bacterial / Q000302:isolation & purification; D014461:Ultracentrifugation
chemical_list: D009711:Nucleotides; D012329:RNA, Bacterial