Elucidation of the Regular Emission Mechanism of Volatile beta-Ocimene with Anti-insect Function from Tea Plants (Camellia sinensis) Exposed to Herbivore Attack
文献类型： 外文期刊
作者： Jian, Guotai 1 ; Jia, Yongxia 1 ; Li, Jianlong 4 ; Zhou, Xiaochen 1 ; Liao, Yinyin 1 ; Dai, Guangyi 1 ; Zhou, Ying 1 ; Ta 1 ;
作者机构： 1.Chinese Acad Sci, Key Lab South China Agr Plant Mol Anal & Genet Im, South China Bot Garden, Guangzhou 510650, Peoples R China
2.Chinese Acad Sci, Guangdong Prov Key Lab Appl Bot, South China Bot Garden, Guangzhou 510650, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Guangdong Acad Agr Sci, Tea Res Inst, Guangzhou 510640, Peoples R China
5.Guangdong Prov Key Lab Tea Plant Resources Innova, Guangzhou 510640, Peoples R China
6.Chinese Acad Sci, Ctr Econ Bot, Core Bot Gardens, Guangzhou 510650, Peoples R China
关键词： tea; Camellia sinensis; insect-resistant; regular emission; beta-ocimene synthase; volatile
期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：5.279； 五年影响因子：5.269 ）
ISSN： 0021-8561
年卷期： 2021 年 69 卷 38 期
页码：
收录情况： SCI
摘要： Herbivore-induced plant volatiles (HIPVs) play an important role in insect resistance. As a common HIPV in tea plants (Camellia sinensis), beta-ocimene has shown anti-insect function in other plants. However, whether beta-ocimene in tea plants also provides insect resistance, and its mechanism of synthesis and emission are unknown. In this study, beta-ocimene was confirmed to interfere with tea geometrid growth via signaling. Light was identified as the key factor controlling regular emission of beta-ocimene induced by the wounding from tea geometrids. beta-Ocimene synthase (CsBOS1) was located in plastids and catalyzed beta-ocimene formation in overexpressed tobacco. CsBOS1 expression in tea leaves attacked by tea geometrids showed a day-low and night-high variation pattern, while CsABCG expression involved in volatile emission showed the opposite pattern. These two genes might regulate the regular beta-ocimene emission from tea plants induced by tea geometrid attack. This study advances the understanding on HIPV emission and signaling in tea plants.
- 相关文献
作者其他论文 更多>>
-
T-YOLO: a lightweight and efficient detection model for nutrient buds in complex tea-plantation environments
作者：Bai, Bingyi;Yu, Long;Bai, Bingyi;Wang, Junshu;Li, Jianlong;Li, Jianlong;Wen, Jiangtao;Han, Yuxing
关键词：tea nutrient buds; deep learning; small object detection; lightweight model
-
Tea green leafhopper infestations affect tea plant growth by altering the synthesis of brassinolide
作者：Gu, Dachuan;Wu, Shuhua;Wang, Yuxin;Yang, Yuhua;Chen, Jiaming;Mao, Kaiquan;Liao, Yinyin;Zeng, Lanting;Yang, Ziyin;Gu, Dachuan;Wu, Shuhua;Wang, Yuxin;Yang, Yuhua;Chen, Jiaming;Mao, Kaiquan;Liao, Yinyin;Zeng, Lanting;Yang, Ziyin;Gu, Dachuan;Wu, Shuhua;Wang, Yuxin;Yang, Yuhua;Chen, Jiaming;Mao, Kaiquan;Liao, Yinyin;Zeng, Lanting;Yang, Ziyin;Gu, Dachuan;Wu, Shuhua;Wang, Yuxin;Chen, Jiaming;Mao, Kaiquan;Zeng, Lanting;Yang, Ziyin;Wu, Shuhua;Li, Jianlong
关键词：Camellia sinensis; growth phenotype; transcription factor
-
Identification, synthesis, and field evaluation of components of the female-produced sex pheromone of Helopeltis cinchonae (Hemiptera: Miridae), an emerging pest of tea
作者：Magsi, Fida Hussain;Cai, Xiaoming;Luo, Zongxiu;Li, Zhaoqun;Bian, Lei;Xiu, Chunli;Fu, Nanxia;Chen, Zongmao;Li, Jianlong;Hall, David R.
关键词：1-acetoxy-5-butyroxyhexane; Brycorinae; electroantennography; Helopeltis cinchonae; hexyl 3-acetoxybutyrate; Miridae; pheromone; trapping
-
The Circadian Clock Gene PHYTOCLOCK1 Mediates the Diurnal Emission of the Anti-Insect Volatile Benzyl Nitrile from Damaged Tea (Camellia sinensis) Plants
作者：Qian, Jiajia;Zhu, Chen;Yang, Yuhua;Gu, Dachuan;Liao, Yinyin;Zeng, Lanting;Yang, Ziyin;Qian, Jiajia;Zhu, Chen;Yang, Yuhua;Gu, Dachuan;Liao, Yinyin;Zeng, Lanting;Yang, Ziyin;Qian, Jiajia;Zhu, Chen;Yang, Yuhua;Gu, Dachuan;Liao, Yinyin;Zeng, Lanting;Yang, Ziyin;Li, Jianlong;Li, Jianlong;Gu, Dachuan;Zeng, Lanting;Yang, Ziyin
关键词：benzyl nitrile; Camellia sinensis; circadianclock; CsPCL1; slow-release beads; volatile compound
-
Biosynthetic Pathway and Bioactivity of Vanillin, a Highly Abundant Metabolite Distributed in the Root Cortex of Tea Plants (Camellia sinensis)
作者：Huang, Yanfei;Yang, Yuhua;Xue, Jinghua;Liao, Yinyin;Fu, Xiumin;Zhu, Chen;Zeng, Lanting;Yang, Ziyin;Huang, Yanfei;Yang, Yuhua;Xue, Jinghua;Liao, Yinyin;Fu, Xiumin;Zhu, Chen;Yang, Ziyin;Huang, Yanfei;Fu, Xiumin;Zeng, Lanting;Yang, Ziyin;Huang, Yanfei;Yang, Yuhua;Xue, Jinghua;Liao, Yinyin;Fu, Xiumin;Zhu, Chen;Zeng, Lanting;Yang, Ziyin;Li, Jianlong;Li, Jianlong
关键词：tea; Camellia sinensis; root; vanillin; volatile; biosynthesis; biological function
-
Adverse effects of shading on the tea yield and the restorative effects of exogenously applied brassinolide
作者：Chen, Jiaming;Wu, Shuhua;Mao, Kaiquan;Zeng, Lanting;Gu, Dachuan;Chen, Jiaming;Wu, Shuhua;Mao, Kaiquan;Zeng, Lanting;Gu, Dachuan;Chen, Jiaming;Wu, Shuhua;Mao, Kaiquan;Zeng, Lanting;Gu, Dachuan;Li, Jianlong;Tang, Jinchi;Dong, Fang
关键词：Camellia sinensis; Shading; Brassinolide; Yield; Quality
-
Differences in the quality of black tea (Camellia sinensis var. Yinghong No. 9) in different seasons and the underlying factors
作者：Liu, Chengshun;Li, Hanxiang;Xue, Jinhua;Wang, Miao;Jian, Guotai;Zhu, Chen;Zeng, Lanting;Liu, Chengshun;Li, Hanxiang;Xue, Jinhua;Wang, Miao;Jian, Guotai;Zhu, Chen;Zeng, Lanting;Liu, Chengshun;Li, Hanxiang;Xue, Jinhua;Wang, Miao;Jian, Guotai;Zhu, Chen;Zeng, Lanting;Liu, Chengshun;Wang, Miao;Jian, Guotai;Zeng, Lanting;Li, Jianlong;Li, Jianlong;Zeng, Lanting
关键词：Camellia sinensis; Quality; Season; Secondary metabolite; Differential contributor
