title: The ultrastructure of synchronized HeLa cells.
mesh_terms: D001345:Autoradiography; D002455:Cell Division; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002875:Chromosomes; D003078:Colchicine; D003593:Cytoplasm; D004247:DNA / Q000096:biosynthesis; D006367:HeLa Cells / Q000166:cytology*; D006801:Humans; D008854:Microscopy, Electron; D008928:Mitochondria; D008938:Mitosis; D014176:Protein Biosynthesis; D012313:RNA / Q000096:biosynthesis; D012270:Ribosomes; D013936:Thymidine; D014316:Tritium
chemical_list: D014316:Tritium; D012313:RNA; D004247:DNA; D003078:Colchicine; D013936:Thymidine