title: A sensitive method for the quantitative determination of minor bases in ribosomal RNA.
mesh_terms: D004926:Escherichia coli / Q000032:analysis*; D008722:Methods; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012263:Ribonucleosides / Q000032:analysis; D012265:Ribonucleotides / Q000032:analysis*
chemical_list: D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012263:Ribonucleosides; D012265:Ribonucleotides