Changing syntheses in development.
D000818:Animals; D002454:Cell Differentiation; D002455:Cell Division; D004247:DNA / Q000096:biosynthesis; D005796:Genes; D006128:Growth; D006801:Humans; D012313:RNA / Q000096:biosynthesis; D014158:Transcription, Genetic
D012313:RNA; D004247:DNA