期刊
JOURNAL OF GINSENG RESEARCH
卷 34, 期 2, 页码 98-103出版社
KOREAN SOC GINSENG
DOI: 10.5142/jgr.2010.34.2.098
关键词
Elicitor; Ginseng; Ginsenoside; Jasmonic acid; Squalene synthase
资金
- Korean Ginseng Center for Most Valuable Products & Ginseng for Technology Development Program of Agriculture and Forestry, Ministry of Food, Agriculture, Forestry and Fisheries, Republic of Korea
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.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据