title: Histone genes: not so simple after all.
mesh_terms: D000818:Animals; D001483:Base Sequence; D004261:DNA Replication; D005796:Genes; D006657:Histones / Q000235:genetics*; D011061:Poly A / Q000235:genetics; D012313:RNA / Q000235:genetics; D012333:RNA, Messenger / Q000235:genetics; D012091:Repetitive Sequences, Nucleic Acid; D013045:Species Specificity
chemical_list: D006657:Histones; D012333:RNA, Messenger; D011061:Poly A; D012313:RNA