title: The structure of histone-depleted metaphase chromosomes.
mesh_terms: D002453:Cell Cycle; D002868:Chromosomal Proteins, Non-Histone; D002875:Chromosomes / Q000187:drug effects / Q000378:metabolism / Q000648:ultrastructure*; D004273:DNA, Neoplasm; D003911:Dextrans / Q000494:pharmacology; D006367:HeLa Cells; D006493:Heparin / Q000494:pharmacology; D006657:Histones / Q000378:metabolism; D006801:Humans; D008677:Metaphase; D008854:Microscopy, Electron; D009363:Neoplasm Proteins; D012965:Sodium Chloride / Q000494:pharmacology
chemical_list: D002868:Chromosomal Proteins, Non-Histone; D004273:DNA, Neoplasm; D003911:Dextrans; D006657:Histones; D009363:Neoplasm Proteins; D012965:Sodium Chloride; D006493:Heparin