title: Diacridines, bifunctional intercalators--V. Inhibition of processing of precursor rRNA and inhibition of methylation of Escherichia coli tRNA.
mesh_terms: D000166:Acridines / Q000494:pharmacology*; D000818:Animals; D002499:Centrifugation, Density Gradient; D003864:Depression, Chemical; D004926:Escherichia coli; D006367:HeLa Cells / Q000187:drug effects / Q000378:metabolism; D066298:In Vitro Techniques; D008099:Liver / Q000201:enzymology; D008745:Methylation; D012329:RNA, Bacterial / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000096:biosynthesis*; D012343:RNA, Transfer / Q000378:metabolism*; D051381:Rats; D012359:tRNA Methyltransferases / Q000378:metabolism
chemical_list: D000166:Acridines; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012343:RNA, Transfer; D012359:tRNA Methyltransferases