title: The structure of nucleosomes and chromatin.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D002843:Chromatin / Q000648:ultrastructure*; D003461:Crystallography; D004247:DNA / Q000235:genetics; D004278:DNA, Superhelical; D005786:Gene Expression Regulation; D006657:Histones / Q000502:physiology*; D006801:Humans; D009707:Nucleosomes / Q000648:ultrastructure*; D011485:Protein Binding; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin; D004278:DNA, Superhelical; D006657:Histones; D009707:Nucleosomes; D004247:DNA