title: Chromatin structure.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000032:analysis / Q000648:ultrastructure*; D004247:DNA / Q000032:analysis; D006657:Histones / Q000032:analysis; D008961:Models, Structural; D009698:Nucleoproteins / Q000032:analysis
chemical_list: D002843:Chromatin; D006657:Histones; D009698:Nucleoproteins; D004247:DNA