title: Mixed conformations of deoxyribonucleic acid in intact chromatin isolated by various preparative methods.
mesh_terms: D000818:Animals; D002122:Calcium Chloride; D002417:Cattle; D002843:Chromatin / Q000032:analysis*; D002942:Circular Dichroism; D004247:DNA / Q000302:isolation & purification; D004492:Edetic Acid; D005069:Evaluation Studies as Topic; D005615:Freezing; D006657:Histones / Q000032:analysis*; D006358:Hot Temperature; D008956:Models, Chemical; D008961:Models, Structural; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D012965:Sodium Chloride; D012995:Solubility; D013056:Spectrophotometry, Ultraviolet; D013950:Thymus Gland / Q000032:analysis* / Q000166:cytology; D014325:Tromethamine; D014461:Ultracentrifugation
chemical_list: D002843:Chromatin; D006657:Histones; D014325:Tromethamine; D012965:Sodium Chloride; D004247:DNA; D004492:Edetic Acid; D002122:Calcium Chloride