title: Properties of ribosomes and RNA synthesized by Escherichia coli grown in the presence of ethionine. V. Methylation dependence on the assembly of E. coli 50 S ribosomal subunits.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000378:metabolism*; D005001:Ethionine / Q000378:metabolism*; D008745:Methylation; D012329:RNA, Bacterial / Q000096:biosynthesis*; D012269:Ribosomal Proteins / Q000096:biosynthesis; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D012329:RNA, Bacterial; D012269:Ribosomal Proteins; D005001:Ethionine