title: A new method for studying histone-histone interactions.
mesh_terms: D001665:Binding Sites; D004247:DNA; D006657:Histones; D006863:Hydrogen-Ion Concentration; D005779:Immunodiffusion; D046911:Macromolecular Substances; D008722:Methods; D008970:Molecular Weight; D011485:Protein Binding
chemical_list: D006657:Histones; D046911:Macromolecular Substances; D004247:DNA