title: Evidence for the presence of nonhistone chromosomal proteins in the nucleoplasm of HeLa S 3  cells.
mesh_terms: D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000032:analysis; D002843:Chromatin / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D006367:HeLa Cells / Q000032:analysis / Q000166:cytology; D007930:Leucine; D009698:Nucleoproteins / Q000032:analysis*; D012967:Sodium Dodecyl Sulfate; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D002843:Chromatin; D009698:Nucleoproteins; D014316:Tritium; D012967:Sodium Dodecyl Sulfate; D007930:Leucine