title: Determination of the fraction of histone-free phosphate groups in certain chromatins.
mesh_terms: D000818:Animals; D001391:Azo Compounds; D002458:Cell Fractionation; D055598:Chemical Phenomena; D002621:Chemistry; D002843:Chromatin / Q000032:analysis*; D010856:Columbidae; D004247:DNA / Q000032:analysis; D004912:Erythrocytes / Q000032:analysis; D006657:Histones; D008099:Liver / Q000032:analysis; D008722:Methods; D010710:Phosphates / Q000032:analysis*; D051381:Rats; D013053:Spectrophotometry; D013057:Spectrum Analysis; D013950:Thymus Gland / Q000032:analysis
chemical_list: D001391:Azo Compounds; D002843:Chromatin; D006657:Histones; D010710:Phosphates; D004247:DNA