title: A new method for the isolation of a 5 S RNA complex with proteins L5, L18 and L25 from Escherichia coli ribosomes.
mesh_terms: D002501:Centrifugation, Zonal; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis*; D046911:Macromolecular Substances; D011485:Protein Binding; D012335:RNA, Ribosomal / Q000302:isolation & purification*; D012269:Ribosomal Proteins / Q000302:isolation & purification*; D012270:Ribosomes / Q000032:analysis
chemical_list: D046911:Macromolecular Substances; D012335:RNA, Ribosomal; D012269:Ribosomal Proteins