Chitosan oligosaccharide and salicylic acid up-regulate gene expression differently in relation to the biosynthesis of artemisinin in Artemisia annua L.
文献类型：期刊论文
| 作者 | Yin, Heng1,2; Kjaer, Anders1; Frette, Xavier C.3; Du, Yuguang2; Christensen, Lars P.3; Jensen, Martin1; Grevsen, Kai1 |
| 刊名 | process biochemistry
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 47期号:11页码:1559-1562 |
| 关键词 | Artemisia annua L. Artemisinin Chitosan oligosaccharide Elicitor Gene expression Salicylic acid |
| 产权排序 | 2,1 |
| 通讯作者 | 尹恒 ; kaigrevsen |
| 英文摘要 | artemisia annua l. is a traditional chinese medicinal plant used for treating fevers and malaria. the primary anti-malarial component is the sesquiterpene lactone peroxide artemisinin, which is accumulated in glandular trichomes. this study investigated the effect of treating plants with chitosan oligosaccharide (cos) and salicylic acid (sa) on both artemisinin production and gene expression related to the biosynthetic pathway of artemisinin. cos up-regulated the transcriptional levels of the genes ads and ttg1 2.5 fold and 1.8 fold after 48 h individually, whereas sa only up-regulated ads 2.0 fold after 48 h. lc-ms analysis showed that cos treatment increased artemisinin production in leaves slightly. these results suggest different responses of artemisia annua to cos and sa treatment. the limited effects of cos and sa on artemisinin production reveal that elicitors may not be a universal method for increasing artemisinin yield or the up-regulation takes longer than 48 h to be effective. (c) 2011 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | biochemistry & molecular biology ; biotechnology & applied microbiology ; engineering, chemical |
| 研究领域[WOS] | biochemistry & molecular biology ; biotechnology & applied microbiology ; engineering |
| 关键词[WOS] | cultures ; yield |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000313935400007 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118006]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Aarhus Univ, Fac Sci & Technol, Dept Food Sci, DK-5792 Aarslev, Denmark 2.Chinese Acad Sci, Dalian Inst Chem Phys, Liaoning Prov Key Lab Carbohydrates, Dalian 116023, Peoples R China 3.Univ So Denmark, Inst Chem Engn Biotechnol & Environm Technol, Fac Engn, DK-5230 Odense, Denmark |
| 推荐引用方式 GB/T 7714 | Yin, Heng,Kjaer, Anders,Frette, Xavier C.,et al. Chitosan oligosaccharide and salicylic acid up-regulate gene expression differently in relation to the biosynthesis of artemisinin in Artemisia annua L.[J]. process biochemistry,2012,47(11):1559-1562. |
| APA | Yin, Heng.,Kjaer, Anders.,Frette, Xavier C..,Du, Yuguang.,Christensen, Lars P..,...&Grevsen, Kai.(2012).Chitosan oligosaccharide and salicylic acid up-regulate gene expression differently in relation to the biosynthesis of artemisinin in Artemisia annua L..process biochemistry,47(11),1559-1562. |
| MLA | Yin, Heng,et al."Chitosan oligosaccharide and salicylic acid up-regulate gene expression differently in relation to the biosynthesis of artemisinin in Artemisia annua L.".process biochemistry 47.11(2012):1559-1562. |
入库方式： OAI收割
来源：大连化学物理研究所
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