Auxins Affected Ginsenoside Production and Growth of Hairy Roots in Panax Hybrid
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چکیده
منابع مشابه
Ginsenoside Production by Hairy Root Cultures of Panax ginseng C.A. Meyer in Bioreactors
Hairy roots infected with Agrobacterium rhizogenes were induced from roots, stems, and leaves of Korean ginseng (Panax ginseng C.A. Meyer) on half strength MS medium supplemented with 300 mg·L Cefotaxim sodium. DNA extraction was carried out and PCR results confirmed that the hairy roots induced by A. rhizogenes KCTC 2703 have the rol C gene in their T-DNA. Selected root lines were propagated i...
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Using Agrobacterium rhizogenes due to create hairy roots is a useful method to product secondary metabolites in many medicinal plants. The transgenic hairy roots were induced from Peganum multisectum (Maxim) Bobrov a medicinally important species, by infecting leaf and stem explant with wild type Agrobacterium rhizogenes strain ATTCC 15834, which led to the induction of hairy roots from 19% of ...
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Macro and micro-elements, carbon sources and elicitors play a central role during Panax ginseng hairy root growth, biomass and ginsenoside production and also influence numerous root developmental stages in largescale bioreactor culture. Due to the lack of biosynthetic nutrients and signalling-inducing nutrients, the regulatory role of mineral elements is not well understood. We have geneticall...
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Panax ginseng is one of the most important medicinal plants in Asia, particularly Korea. Triterpene saponins (ginsenosides) are the main bioactive compounds in P. ginseng. The present study investigates the growth characteristics and variation of ginsenoside content in the leaves and roots of Korean ginseng (Panax ginseng) at different growth stages (from 1 to 6 years). Variation in ginsenoside...
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Here, efficient plantlet regeneration via somatic embryogenesis from Panax quinquefolium hairy roots was reported. Callus development was optimal on MS medium containing 2,4-dichlorophenoxyacetic acid (1 mg l) and -naphthalene acetic acid (1 mg l). After a 4-week growth, calli were transferred onto MS medium with different combinations of plant growth regulators (PGRs). The highest embryogenesi...
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ژورنال
عنوان ژورنال: Biological and Pharmaceutical Bulletin
سال: 2004
ISSN: 0918-6158,1347-5215
DOI: 10.1248/bpb.27.657