title: The small molecular weight monodisperse nuclear RNA's in mitotic cells.
mesh_terms: D001567:Benzocycloheptenes / Q000494:pharmacology; D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D003864:Depression, Chemical; D006367:HeLa Cells / Q000166:cytology / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D008858:Microscopy, Phase-Contrast; D008928:Mitochondria; D008938:Mitosis; D008970:Molecular Weight; D009994:Osmolar Concentration; D012334:RNA, Neoplasm / Q000096:biosynthesis*; D013053:Spectrophotometry; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D001567:Benzocycloheptenes; D002247:Carbon Isotopes; D012334:RNA, Neoplasm; D014316:Tritium; D013936:Thymidine; D014529:Uridine