title: Changes of histone in the cell cycle of Tetrahymena.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002455:Cell Division; D002467:Cell Nucleus / Q000032:analysis; D004247:DNA / Q000032:analysis; D004589:Electrophoresis, Disc; D006657:Histones / Q000032:analysis*; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis; D013768:Tetrahymena / Q000032:analysis* / Q000166:cytology
chemical_list: D000596:Amino Acids; D006657:Histones; D011506:Proteins; D012313:RNA; D004247:DNA