[Biosynthesis of poppy isoquinoline alkaloids in nature and in vitro culture. 2. Bracteum poppy (Papaver bracteatum Lindl.)].

Literature data and the data of the author's investigations on production of isoquinoline alkaloids by Papaver bracteatum Lindl. have been analyzed. Information on the methods of regulation and cell localization of morphine and sanguinarine biosynthesis is presented. The works studying differentiation processes in tissue cultures of bracteum poppy and relationship thereof with thebaine biosynthesis have been analyzed. Possible mechanism determining the induction of somatic embryos development and thebaine biosynthesis in the culture in vitro are proposed.