title: Ultrastructure of chromatin subunits during unfolding, histone depletion, and reconstitution.
mesh_terms: D000818:Animals; D002645:Chickens; D002843:Chromatin / Q000648:ultrastructure*; D004247:DNA; D004912:Erythrocytes / Q000648:ultrastructure; D006657:Histones; D008836:Micrococcal Nuclease; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D011485:Protein Binding; D013329:Structure-Activity Relationship; D014508:Urea
chemical_list: D002843:Chromatin; D006657:Histones; D014508:Urea; D004247:DNA; D008836:Micrococcal Nuclease