title: The nuclear shell in HeLa cell nuclei: whole-mount electron microscopy of the dissociated and isolated nuclear periphery.
mesh_terms: D002458:Cell Fractionation / Q000379:methods*; D002467:Cell Nucleus / Q000648:ultrastructure*; D002843:Chromatin / Q000648:ultrastructure; D006367:HeLa Cells / Q000648:ultrastructure; D006801:Humans; D008854:Microscopy, Electron; D008957:Models, Genetic; D009685:Nuclear Envelope / Q000648:ultrastructure*
chemical_list: D002843:Chromatin