Functional regulation of ginsenoside biosynthesis by RNA interferences of a UDP-glycosyltransferase gene in Panax ginseng and Panax quinquefolius

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• 作者：Chao Lu^a ; Shoujing Zhao^a ; ^b ; ^{swgc@jlu.edu.cn} ; Guanning Wei^b ; Huijuan Zhao^a ; Qingling Qu^a
• 关键词：Panax ginseng ; Panax quinquefolius ; UDP-Glycosyltransferase ; RNA interference
• 刊名：Plant Physiology and Biochemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：111
• 期：Complete
• 页码：67-76
• 全文大小：2135 K
• 卷排序：111

文摘

A UDP-glycosyltransferase gene (Pq3-O-UGT2) was cloned and identified from P. quinquefolius. The RNAi silencing component was constructed and transferred into P. ginseng and P. quinquefolius. Transgenic plants showed decrease in the content of Rd, PPD-type and total ginsenoside. P. quinquefolius had much sensitivity to the RNAi silencing component when compared with P. ginseng.