title: An improved technique for the analysis of ribonucleoprotein fragments from Escherichia coli 30S ribosomes.
mesh_terms: D000178:Acrylamides; D001426:Bacterial Proteins / Q000302:isolation & purification*; D002501:Centrifugation, Zonal; D004586:Electrophoresis; D004926:Escherichia coli / Q000166:cytology; D008722:Methods; D009698:Nucleoproteins / Q000302:isolation & purification*; D010504:Periodic Acid; D011134:Polysaccharides; D012335:RNA, Ribosomal; D012260:Ribonucleases; D012270:Ribosomes / Q000032:analysis
chemical_list: D000178:Acrylamides; D001426:Bacterial Proteins; D009698:Nucleoproteins; D011134:Polysaccharides; D012335:RNA, Ribosomal; D010504:Periodic Acid; D012260:Ribonucleases