The fractionation of nuclei and the integrity of purified nucleoli in HeLa cells.
D002247:Carbon Isotopes; D002466:Cell Nucleolus / Q000032:analysis*; D002467:Cell Nucleus / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D004586:Electrophoresis; D006367:HeLa Cells / Q000032:analysis*; D006801:Humans; D066298:In Vitro Techniques; D008715:Methionine; D012334:RNA, Neoplasm / Q000032:analysis*; D012270:Ribosomes; D014316:Tritium; D014529:Uridine
D002247:Carbon Isotopes; D012334:RNA, Neoplasm; D014316:Tritium; D008715:Methionine; D014529:Uridine