title: Ribosomal ribonucleic acid and ribosome formation in HeLa cells.
mesh_terms: D002250:Carbon Radioisotopes; D002466:Cell Nucleolus / Q000378:metabolism; D002854:Chromatography, Paper; D003593:Cytoplasm / Q000378:metabolism; D003609:Dactinomycin / Q000494:pharmacology; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells / Q000378:metabolism*; D006801:Humans; D008715:Methionine; D008745:Methylation; D008968:Molecular Conformation; D009841:Oligonucleotides / Q000032:analysis; D010455:Peptides; D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal / Q000378:metabolism*; D012270:Ribosomes / Q000378:metabolism*; D013462:Sulfur Radioisotopes
chemical_list: D002250:Carbon Radioisotopes; D009841:Oligonucleotides; D010455:Peptides; D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal; D013462:Sulfur Radioisotopes; D003609:Dactinomycin; D008715:Methionine