title: Mature 23 SrRNA of prokaryotes appears homologous with the precursor of 25--28 rRNA of eukaryotes: comments on the evolution of 23--28 rRNA.
mesh_terms: D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D004926:Escherichia coli / Q000235:genetics*; D009491:Neurospora / Q000235:genetics*; D009492:Neurospora crassa / Q000235:genetics*; D009694:Nucleic Acid Precursors; D012329:RNA, Bacterial; D012331:RNA, Fungal; D012335:RNA, Ribosomal; D014982:Xenopus laevis / Q000235:genetics*
chemical_list: D009694:Nucleic Acid Precursors; D012329:RNA, Bacterial; D012331:RNA, Fungal; D012335:RNA, Ribosomal