title: Rearrangement of the conformation of Escherichia coli 5S RNA.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D004926:Escherichia coli / Q000032:analysis*; D006358:Hot Temperature; D011489:Protein Denaturation; D012329:RNA, Bacterial / Q000032:analysis*; D012343:RNA, Transfer / Q000032:analysis*; D014508:Urea / Q000494:pharmacology
chemical_list: D002247:Carbon Isotopes; D012329:RNA, Bacterial; D014508:Urea; D012343:RNA, Transfer