title: Adenylate-rich oligonucleotides of ribosomal and ribosomal precursor RNA from HeLa cells.
mesh_terms: D000227:Adenine Nucleotides / Q000032:analysis; D001483:Base Sequence; D002247:Carbon Isotopes; D004589:Electrophoresis, Disc; D006367:HeLa Cells / Q000166:cytology*; D006801:Humans; D066298:In Vitro Techniques; D009711:Nucleotides / Q000032:analysis*; D012334:RNA, Neoplasm / Q000032:analysis*; D012335:RNA, Ribosomal / Q000032:analysis; D012260:Ribonucleases; D012270:Ribosomes / Q000032:analysis*
chemical_list: D000227:Adenine Nucleotides; D002247:Carbon Isotopes; D009711:Nucleotides; D012334:RNA, Neoplasm; D012335:RNA, Ribosomal; D012260:Ribonucleases