title: Nucleosomes and subnucleosomes: heterogeneity and composition.
mesh_terms: D002460:Cell Line; D002843:Chromatin / Q000032:analysis*; D002868:Chromosomal Proteins, Non-Histone / Q000032:analysis*; D004247:DNA / Q000032:analysis*; D003851:Deoxyribonucleases; D003852:Deoxyribonucleoproteins / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D006657:Histones / Q000032:analysis*; D009698:Nucleoproteins / Q000032:analysis*
chemical_list: D002843:Chromatin; D002868:Chromosomal Proteins, Non-Histone; D003852:Deoxyribonucleoproteins; D006657:Histones; D009698:Nucleoproteins; D004247:DNA; D003851:Deoxyribonucleases