title: Somatic cells in vitro: their relationship to progenitive cells and to artificial milieux.
mesh_terms: D000818:Animals; D001710:Biotin / Q000494:pharmacology; D002454:Cell Differentiation; D002467:Cell Nucleus; D003470:Culture Media; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis; D006801:Humans; D012313:RNA / Q000096:biosynthesis
chemical_list: D003470:Culture Media; D012313:RNA; D001710:Biotin; D004247:DNA