title: Structure of rDNA-containing chromatin of Tetrahymena pyriformis analyzed by nuclease digestion.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000648:ultrastructure*; D004247:DNA / Q000378:metabolism*; D003851:Deoxyribonucleases / Q000378:metabolism*; D005796:Genes; D007700:Kinetics; D008836:Micrococcal Nuclease / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000235:genetics*; D013769:Tetrahymena pyriformis / Q000648:ultrastructure*
chemical_list: D002843:Chromatin; D012335:RNA, Ribosomal; D004247:DNA; D003851:Deoxyribonucleases; D008836:Micrococcal Nuclease