Selection for high thebaine/low morphine content (cpv. Morph: The) in Papaver somniferum L.
نویسندگان
چکیده
منابع مشابه
Studying Morphine Biosynthesis Using Transgenic Opium Poppy (Papaver somniferum L.)
Opium poppy (Papaver somniferum L.) produces a large variety of isoquinoline alkaloids. The aim of this investigation is to understand the regulation of biosynthesis and the ecological function of the alkaloids in the plant. Agrobacterium-mediated transformations of opium poppy were used to introduce the berberine bridge enzyme cDNA bbe 1 in the antisense orientation into seedling explants. Aft...
متن کاملContent of alkaloids in ornamental Papaver somniferum L. cultivars growing in Estonia
The alkaloid content in industrial opium poppies (Papaver somniferum L.) has been studied by numerous authors, but not in ornamental cultivars.The aim of the study was to investigate the content of morphine, codeine, and papaverine in P. somniferum cultivars by high performance liquid chromatography (HPLC) and capillary electrophoresis (CE). The studied poppy capsules were either grown from the...
متن کاملمروری برگیاه خشخاش (Papaver somniferum L.)
خشخاش با نام علمی Papaver somniferum L. متعلق به خانواده Papaveraceae، گیاهی است دیپلویید و یک‌ساله که بومی اروپای جنوب‌شرقی و آسیا می‌باشد. خشخاش به صورت وحشی یافت نمی‌شود و در اغلب نقاط دنیا به صورت کشت شده و اهلی وجود دارد. بیش از40 نوع آلکالویید در خشخاش شناخته شده است که مهمترین آنها مورفین، کدیین، تبایین، نوسکاپین وپاپاورین می‌باشند. بیوسنتز آلکالوییدهای خشخاش علاوه بر خصوصیات ژنتیکی به...
متن کاملCodeine and morphine in Papaver somniferum grown in a controlled environment.
Alkaloids in the terminal capsule of M-89 variety of P. so m n if e rum rise and plateau as the plant matures in a controlled environment. Lancing immature capsules does not increase yield of codeine plus morphine in the above-ground plant, but lancing may translocate alkaloids upward to the capsule. Poppies produced a high proportion of codeine relative to m?rphine. This effect is probably due...
متن کاملEvaluation the Variation of Morphine Percentage in Different Turkish Opium Poppy (Papaver somniferum L.) Lines in Three Years
Opium poppy (Papaver somniferum L.) has two major products: alkaloids in the capsules and the seeds. It is known that opium poppy today contains alkaloid in great quantities. Opiate alkaloids and their synthetic derivatives are widely used in medicines which are produced in hundreds of tons for the medicine industry. The study aimed to screen the capsules of six Turkish opium poppy lines to eva...
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ژورنال
عنوان ژورنال: Hereditas
سال: 2009
ISSN: 0018-0661
DOI: 10.1111/j.1601-5223.1978.tb00979.x