title: [Nature and origin of the nucleolus].
mesh_terms: D000663:Amphibians; D000818:Animals; D001419:Bacteria; D005075:Biological Evolution; D002455:Cell Division; D002466:Cell Nucleolus; D002875:Chromosomes; D003445:Crustacea; D003593:Cytoplasm; D004247:DNA; D004272:DNA, Mitochondrial; D005055:Euglena; D056890:Eukaryota; D005260:Female; D005399:Fishes; D005796:Genes; D005854:Germ Cells / Q000166:cytology; D007313:Insecta; D010063:Ovum / Q000166:cytology; D010944:Plants; D012313:RNA; D012270:Ribosomes
chemical_list: D004272:DNA, Mitochondrial; D012313:RNA; D004247:DNA
vernacular_title: Priroda i proiskhozhdenie iadryshka.