title: A comparative study of the nucleosomes of diffuse and condensed chromatin.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000648:ultrastructure*; D003850:Deoxyribonuclease I / Q000378:metabolism; D008793:Metrizamide; D051379:Mice; D008836:Micrococcal Nuclease / Q000378:metabolism; D009101:Multiple Myeloma / Q000648:ultrastructure; D009707:Nucleosomes / Q000648:ultrastructure*
chemical_list: D002843:Chromatin; D009707:Nucleosomes; D003850:Deoxyribonuclease I; D008836:Micrococcal Nuclease; D008793:Metrizamide