title: Structure of chromatin.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D002843:Chromatin / Q000648:ultrastructure; D004247:DNA / Q000032:analysis; D006657:Histones / Q000032:analysis; D046911:Macromolecular Substances; D009690:Nucleic Acid Conformation; D009698:Nucleoproteins / Q000032:analysis; D009928:Organ Specificity; D011485:Protein Binding; D011487:Protein Conformation; D013045:Species Specificity
chemical_list: D002843:Chromatin; D006657:Histones; D046911:Macromolecular Substances; D009698:Nucleoproteins; D004247:DNA