title: Nucleosomes, histone interactions, and the role of histones H3 and H4.
mesh_terms: D000818:Animals; D002417:Cattle; D002843:Chromatin / Q000648:ultrastructure*; D006657:Histones; D007700:Kinetics; D008836:Micrococcal Nuclease / Q000378:metabolism; D009502:Neutrons; D011485:Protein Binding; D011487:Protein Conformation; D012542:Scattering, Radiation; D014961:X-Ray Diffraction
chemical_list: D002843:Chromatin; D006657:Histones; D008836:Micrococcal Nuclease