title: Metaphase chromosome structure: the role of nonhistone proteins.
mesh_terms: D002453:Cell Cycle; D002843:Chromatin / Q000648:ultrastructure; D002868:Chromosomal Proteins, Non-Histone / Q000502:physiology*; D002875:Chromosomes / Q000648:ultrastructure*; D003911:Dextrans; D006367:HeLa Cells; D006493:Heparin; D006657:Histones / Q000302:isolation & purification; D008677:Metaphase; D008954:Models, Biological
chemical_list: D002843:Chromatin; D002868:Chromosomal Proteins, Non-Histone; D003911:Dextrans; D006657:Histones; D006493:Heparin