title: The variable condition of euchromatin and heterochromatin.
mesh_terms: D000818:Animals; D002455:Cell Division; D002467:Cell Nucleus / Q000648:ultrastructure; D002843:Chromatin / Q000032:analysis / Q000378:metabolism / Q000502:physiology*; D002875:Chromosomes / Q000378:metabolism / Q000502:physiology*; D004247:DNA / Q000096:biosynthesis; D005796:Genes; D006570:Heterochromatin / Q000032:analysis / Q000378:metabolism / Q000502:physiology*; D006657:Histones / Q000032:analysis; D008540:Meiosis; D009369:Neoplasms / Q000032:analysis; D009698:Nucleoproteins / Q000096:biosynthesis; D011487:Protein Conformation; D012313:RNA / Q000096:biosynthesis; D012728:Sex Chromatin / Q000032:analysis; D012730:Sex Chromosomes / Q000502:physiology
chemical_list: D002843:Chromatin; D006570:Heterochromatin; D006657:Histones; D009698:Nucleoproteins; D012313:RNA; D004247:DNA