title: Nucleotide distribution of Escherichia coli 16S ribosomal ribonucleic acid.
mesh_terms: D001483:Base Sequence; D002247:Carbon Isotopes; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D004926:Escherichia coli; D006863:Hydrogen-Ion Concentration; D008745:Methylation; D009711:Nucleotides / Q000032:analysis*; D010179:Pancreas / Q000201:enzymology; D010759:Phosphorus Isotopes; D011119:Polynucleotides / Q000032:analysis / Q000302:isolation & purification; D012313:RNA / Q000032:analysis; D012329:RNA, Bacterial / Q000032:analysis; D012335:RNA, Ribosomal / Q000032:analysis; D012260:Ribonucleases; D012270:Ribosomes
chemical_list: D002247:Carbon Isotopes; D009711:Nucleotides; D010759:Phosphorus Isotopes; D011119:Polynucleotides; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012313:RNA; D012260:Ribonucleases