title: [The rate of synthesis of different fractions of ribonucleic acids in liver cell nuclei in ontogenesis].
mesh_terms: D000367:Age Factors; D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism*; D004247:DNA / Q000378:metabolism; D008099:Liver / Q000166:cytology / Q000378:metabolism*; D009711:Nucleotides / Q000096:biosynthesis; D010758:Phosphorus / Q000378:metabolism; D010759:Phosphorus Isotopes; D012313:RNA / Q000096:biosynthesis*; D012333:RNA, Messenger / Q000096:biosynthesis; D051381:Rats
chemical_list: D009711:Nucleotides; D010759:Phosphorus Isotopes; D012333:RNA, Messenger; D010758:Phosphorus; D012313:RNA; D004247:DNA
vernacular_title: Skorost' sinteza razlichnykh fraktsiĭ ribonukleinovykh kislot v iadrakh kletok pecheni v ontogeneze.