Integrated Metabolomic and Transcriptomic Profiling Reveals the Defense Response of Tea Plants (Camellia sinensis) to Toxoptera aurantii
文献类型： 外文期刊
第一作者： Jiang, Wenbin
作者： Jiang, Wenbin;Wu, Mengyang;Fan, Jinjuan;Dong, Wenmei;Dai, Xinlong;He, Yingqin;Lu, Changhao;Chen, Wenlong;Chen, Zhengwu;Niu, Suzhen
作者机构：
关键词：
tea plant;
期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：6.2； 五年影响因子：6.4 ）
ISSN： 0021-8561
年卷期： 2024 年 72 卷 49 期
页码：
收录情况： SCI
摘要： The tea plant (Camellia sinensis) is a unique beverage crop worldwide, but its yield and quality are adversely affected by Toxoptera aurantii. However, the response mechanisms of tea plants to T. aurantii stress remain poorly known. Herein, we present the life table of T. aurantii on resistant (W016) and susceptible (HJY) tea cultivars, demonstrating that the fitness of T. aurantii on W016 was lower than that on HJY. Integrated metabolic and transcriptomic analyses revealed that T. aurantii feeding activated pathways associated with phenylpropanoid biosynthesis, plant hormone signal transduction, and ATP-binding cassette (ABC) transporters. Notably, T. aurantii feeding significantly upregulated the levels of brassinolide and p-coumaryl alcohol in W016 but not in HJY. Furthermore, in vitro enzymatic assays indicated that C. sinensis cinnamyl alcohol dehydrogenase (CsCAD1) catalyzes the formation of p-coumaryl alcohol participation in lignin synthesis. Our findings highlight the role of brassinolide-mediated lignin biosynthesis of the tea plant in response to T. aurantii feeding.
分类号：
- 相关文献
作者其他论文 更多>>
-
Multiomics association analysis of flavonoid glycosides and glycosyltransferases: insights into the biosynthesis of flavonoid xylosides in Camellia sinensis
作者：Tian, Fengyun;Chen, Mei;Ma, Jie;Xie, Youshudi;Yang, Yanfen;Yang, Changli;Zhou, Xinrong;Chen, Dingli;Xiao, Houhong;Dong, Xue;Deng, Tian;Dai, Xinlong;Li, Yan
关键词：Camellia sinensis; Flavonoids; Glycosylation; UDP-glycosyltransferase; Multiomics association analysis
-
A comprehensive study of the physiology and chemistry of tea withering based on untargeted metabolomic, transcriptomic, and biochemical analyses
作者：Li, Yan;Chen, Yao;Pan, Ke;Mi, Xiaozeng;Qiao, Dahe;Chen, Juan;Chen, Zhengwu;Shen, Qiang;Zhang, Xiaoqin;Dai, Xinlong
关键词：Tea flavor; Withering; Transcriptomics; Metabolomics; Biochemical analysis
-
Analysis of thaumatin-like protein (TLP) gene family in tea plant revealed that CsTLP8 contributes to tea blister blight resistance
作者：Mi, Xiaozeng;Tang, Mengsha;Yang, Chun;Liang, Sihui;Chen, Yao;Qiao, Dahe;Chen, Zhengwu;Mi, Xiaozeng;Yang, Chun;Liang, Sihui;Chen, Zhengwu;Qiao, Dahe
关键词：Thaumatin-like protein; Gene family; Tea blister blight; Tea plant
-
Genome-wide association study, population structure, and genetic diversity of the tea plant in Guizhou Plateau
作者：Wang, Yihan;Bai, Dingchen;Deng, Xiuling;Huang, Dejun;Niu, Suzhen;Deng, Xinyue;Chen, Zhengwu
关键词：Genotyping-by-sequencing; Tea plant; Population structure; Genetic diversity; Genome-wide association study; Guizhou plateau
-
Genome-wide identification of tea plant (Camellia sinensis) BAHD acyltransferases reveals their role in response to herbivorous pests
作者：Qiao, Dahe;Yang, Chun;Mi, Xiaozeng;Tang, Mengsha;Liang, Sihui;Chen, Zhengwu;Qiao, Dahe
关键词：Camellia sinensis; Acyltransferase; Tea geometrid; Tea green leafhopper; HIPVs
-
Screening Key Genes Related to Nitrogen Use Efficiency in Cucumber Through Weighted Gene Co-Expression Network Analysis
作者：Ma, Linhao;Wang, Ningning;Du, Shengli;Wei, Aimin;Liu, Ce;Liu, Nan;Han, Yike;Chen, Zhengwu;Du, Shengli;Wei, Aimin;Liu, Ce;Han, Yike;Chen, Zhengwu;Du, Shengli;Wang, Ningning
关键词：cucumber; NUE; transcriptomic sequencing; WGCNA; key genes
-
Development of a rapid, accurate and efficient HPLC method for simultaneous determination of catechins and theaflavins in black tea
作者：Ai, Yujie;Wu, Qidi;Yuan, Haibo;Jiang, Yongwen;Ai, Yujie;Wu, Qidi;He, Yingqin;Niu, Suzhen
关键词：Catechins; Theaflavins; Composition; HPLC; Black tea; Qualitative analysis; Quantitative analysis
