title: Metaphase chromosome architecture.
mesh_terms: D002453:Cell Cycle; D002460:Cell Line; D002875:Chromosomes / Q000648:ultrastructure*; D006367:HeLa Cells; D006657:Histones / Q000302:isolation & purification; D008677:Metaphase; D008855:Microscopy, Electron, Scanning; D009691:Nucleic Acid Denaturation
chemical_list: D006657:Histones