title: Fractionation of ribonucleic acid and binding studies on columns of polylysine kieselguhr.
mesh_terms: D001412:Bacillus subtilis; D001665:Binding Sites; D002845:Chromatography; D004926:Escherichia coli; D005782:Gels; D008239:Lysine; D012329:RNA, Bacterial / Q000032:analysis*
chemical_list: D005782:Gels; D012329:RNA, Bacterial; D008239:Lysine