Transcriptional Regulation and Transport of Terpenoid Indole Alkaloid in Catharanthus roseus: Exploration of New Research Directions
文献类型: 外文期刊
第一作者: Yang, Shihai
作者: Yang, Shihai;Liu, Jiaqi;Wang, Rui;Cai, Junjun
作者机构:
关键词: terpenoid indole alkaloids;biosynthesis;transcription factor;transporter;regulatory network;compartmentation
期刊名称:INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES ( 影响因子:5.923; 五年影响因子:6.132 )
ISSN: 1422-0067
年卷期: 2017 年 18 卷 1 期
页码:
收录情况: SCI
摘要: As one of the model medicinal plants for exploration of biochemical pathways and molecular biological questions on complex metabolic pathways, Catharanthus roseus synthesizes more than 100 terpenoid indole alkaloids (TIAs) used for clinical treatment of various diseases and for new drug discovery. Given that extensive studies have revealed the major metabolic pathways and the spatial-temporal biosynthesis of TIA in C. roseus plant, little is known about subcellular and inter-cellular trafficking or long-distance transport of TIA end products or intermediates, as well as their regulation. While these transport processes are indispensable for multi-organelle, -tissue and -cell biosynthesis, storage and their functions, great efforts have been made to explore these dynamic cellular processes. Progress has been made in past decades on transcriptional regulation of TIA biosynthesis by transcription factors as either activators or repressors; recent studies also revealed several transporters involved in subcellular and inter-cellular TIA trafficking. However, many details and the regulatory network for controlling the tissue-or cell-specific biosynthesis, transport and storage of serpentine and ajmalicine in root, catharanthine in leaf and root, vindoline specifically in leaf and vinblastine and vincristine only in green leaf and their biosynthetic intermediates remain to be determined. This review is to summarize the progress made in biosynthesis, transcriptional regulation and transport of TIAs. Based on analysis of organelle, tissue and cell-type specific biosynthesis and progresses in transport and trafficking of similar natural products, the transporters that might be involved in transport of TIAs and their synthetic intermediates are discussed; according to transcriptome analysis and bioinformatic approaches, the transcription factors that might be involved in TIA biosynthesis are analyzed. Further discussion is made on a broad context of transcriptional and transport regulation in order to guide our future research.
分类号:
- 相关文献
作者其他论文 更多>>
-
Syntaxin 17 Translocation Mediated Mitophagy Switching Drives Hyperglycemia-Induced Vascular Injury
作者:Luo, Anqi;Liu, Xiaoquan;Liu, Haochen;Wang, Rui;Zheng, Yunsi;Gong, Jingwen;Wang, Shuting;Yun, Chuan;Chen, Zongcun;Jiang, Yanan;Dai, Haofu
关键词:(diabetes; Fis1; mitophagy; Syntaxin 17); vascular endothelial injury
-
Differential responses of soil CO2 dynamics along soil depth to rainfall patterns in the Chinese Loess Plateau
作者:Yang, Xiao;Wang, Rui;Guo, Shengli;Wang, Rui;Yang, Mengdi;Guo, Shengli;Liu, Quanfeng;Zhang, Wenju
关键词:Gas diffusivity; Deep soils; soil CO(2 )Concentrations; CO2 flux
-
Engineering Hierarchically Grooved Structures for Enhancing Interfacial Solar Thermal Water Purification
作者:Xie, Huihui;Wang, Yijiao;Liu, Jiaqi;Ma, Dayan;Zhang, Lan;Wang, Ruijun;Wang, Ruijun
关键词:solar water purification; interfacial engineering; photodegradation; antibiosis; renewability
-
Impacts of Human Activity and Climate Change on the Suitable Habitats for Xanthium spinosum in China
作者:Liu, Yabin;Liu, Yabin;Li, Yuyu;Guo, Lizhu;Ji, Yu;Chen, Yihao;Hao, Lifen;Lin, Kejian;Wang, Rui
关键词:biomod2; invasive alien plants; species distribution model; future climate;
Xanthium spinosum -
Overexpression of the GmPM35 Gene Significantly Enhances Drought Tolerance in Transgenic Arabidopsis and Soybean
作者:Wang, Xinyu;Li, Xinyang;Wang, Tianyu;Guo, Zhaohao;Li, Yan;Qiu, Wenxi;Guan, Shuyan;Zhang, Qi;Wang, Piwu;Li, Mingze;Liu, Siyan;Sun, Yao;Wang, Rui;Li, Yongyi;Guan, Shuyan;Zhang, Qi;Wang, Piwu;Liu, Siyan;Fan, Xuhong
关键词:soybeans;
Arabidopsis thaliana ; LEA;GmPM35 ; drought tolerance; ROS -
Plant growth-promotion triggered by extracellular polymer is associated with facilitation of bacterial cross-feeding networks of the rhizosphere
作者:Gu, Yian;Yan, Wenhui;Chen, Yu;Liu, Sijie;Sun, Liang;Lei, Peng;Wang, Rui;Li, Sha;Xu, Hong;Zhang, Zhe;Banerjee, Samiran;Friman, Ville-Petri
关键词:cross-feeding; poly-gamma-glutamic acid; rhizosphere microbiome; plant growth-promotion
-
The Effect of the Marine Environment on the Distribution of Sthenoteuthis oualaniensis in the East Equatorial Indian Ocean
作者:Liu, Shigang;Zhang, Liyan;Kang, Jianhua;Song, Puqing;Miao, Xing;Lin, Longshan;Wang, Rui;Li, Yuan;Zhang, Liyan;Lian, Peng
关键词:east equatorial Indian Ocean; environmental factors; distribution; generalized additive model; Symplectoteuthis oualaniensis