title: Substructure of thermally unfolded chromatin subunits or nucleosomes.
mesh_terms: D004278:DNA, Superhelical; D006657:Histones; D008854:Microscopy, Electron; D009707:Nucleosomes / Q000648:ultrastructure*; D011487:Protein Conformation; D011489:Protein Denaturation
chemical_list: D004278:DNA, Superhelical; D006657:Histones; D009707:Nucleosomes