title: Cytokinin activity of transfer RNA during chick embryogenesis.
mesh_terms: D000225:Adenine / Q000494:pharmacology*; D000818:Animals; D002454:Cell Differentiation / Q000187:drug effects; D002455:Cell Division / Q000187:drug effects; D002642:Chick Embryo; D002848:Chromatography, DEAE-Cellulose; D004247:DNA / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects; D010937:Plant Growth Regulators / Q000494:pharmacology*; D012343:RNA, Transfer / Q000302:isolation & purification; D013997:Time Factors; D014163:Transfer, Psychology / Q000494:pharmacology*; D015003:Yeasts / Q000187:drug effects
chemical_list: D010937:Plant Growth Regulators; D004247:DNA; D012343:RNA, Transfer; D000225:Adenine