吉林大学学报(工学版) ›› 2014, Vol. 44 ›› Issue (6): 1867-1870.doi: 10.13229/j.cnki.jdxbgxb201406050

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Effect of interference expression of cycloartenol synthase gene on content of ginsenoside

ZHAO Shou-jing1, AN Yan1, MENG Yang1, HE Mu-yang1, QU Qing-ling1, HAO Dong-yun2   

  1. 1.College of Biological and Agricultural Engineering, Jilin University, Changchun 130022,China;
    2.Key Laboratory of Agricultural Biotechnology of Jilin Province,Changchun 130124,China
  • Received:2013-07-23 Online:2014-11-01 Published:2014-11-01

Abstract: The RNA interference (RNAi) technology is used to regulate the expression of cycloartenol synthase in P. ginseng hairy root. The ginsenoside was regulated successfully at the molecular level. The heritable ginseng hairy roots, whose total ginsenoside content was increased by 82.17%, were obtained. Meanwhile, the study results show that RNAi can be successfully applied to production regulation of plant secondary metabolites.

Key words: biological engineering, ginsenosides, RNA interference, cycloartenol synthase

CLC Number: 

  • Q786
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