title: [The ribosome RNA gene and nucleolar structure].
authors.affiliation: Faculty of Medicine, University of Tsukuba, 1-1-1Tennodai, Tsukuba, Ibaraki 305-8575, Japan.
authors.forename: Mitsuru
authors.initials: M
authors.lastname: Okuwaki
mesh_terms: D000818:Animals; D002453:Cell Cycle; D002466:Cell Nucleolus / Q000235:genetics*; D016922:Cellular Senescence / Q000235:genetics; D004275:DNA, Ribosomal / Q000235:genetics / Q000378:metabolism; D020459:Genes, rRNA / Q000235:genetics*; D006801:Humans; D012335:RNA, Ribosomal / Q000235:genetics*
chemical_list: D004275:DNA, Ribosomal; D012335:RNA, Ribosomal