title: Structure stabilization in Escherichia coli transfer ribonucleic acid.
mesh_terms: D002499:Centrifugation, Density Gradient; D002845:Chromatography; D004926:Escherichia coli / Q000187:drug effects*; D005456:Fluorescent Dyes; D005557:Formaldehyde / Q000494:pharmacology*; D008970:Molecular Weight; D012343:RNA, Transfer / Q000032:analysis*; D013696:Temperature; D014783:Viscosity
chemical_list: D005456:Fluorescent Dyes; D005557:Formaldehyde; D012343:RNA, Transfer