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Journal of ginseng research = 高麗人參學會誌 v.34 no.2, 2010년, pp.98 - 103   피인용횟수: 1
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Overexpression of PgSQS1 Increases Ginsenoside Production and Negatively Affects Ginseng Growth Rate in Panax ginseng

Shim, Ju-Sun    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Lee, Ok-Ran    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Kim, Yu-Jin    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Lee, Jung-Hye    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Kim, Ju-Han    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Jung, Dae-Young    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); In, Jun-Gyo    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Lee, Beom-Soo    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University   ); Yang, Deok-Chun    (Korean Ginseng Center and Ginseng Genetic Resource Bank, Kyung Hee University  );
  • 초록

    The medicinal plant Panax ginseng (P. ginseng) contains various phytosterols and bioactive triterpene saponins (ginsenosides). Squalene synthase catalyzes the first committed step in ginsenoside biosynthesis. Transgenic plants of P. ginseng were generated by introducing the squalene synthase gene derived from P. ginseng. Adventitious roots of the transgenic ginseng grew best in B5 medium, and 2 g of inoculum secured an optimal growth rate. Two phytohormones, indolebutyric acid and 1-naphtalene acetic acid, increased root growth and decreased ginsenoside production. Treatment with two selected elicitors, chitosan and jasmonic acid, and a precursor of the isoprenoid pathway, mevalonic acid, enhanced ginsenoside production and retarded ginseng growth rate.

  • 주제어

    Elicitor .   Ginseng .   Ginsenoside .   Jasmonic acid .   Squalene synthase.  

  • 참고문헌 (28)

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  • 이 논문을 인용한 문헌 (1)

    1. 2016. "" Journal of plant biotechnology = 식물생명공학회지, 43(2): 189~203     

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