Screening Universal Stress-Response Terpenoids and Their Biosynthetic Genes via Volatile and Transcriptomic Profiling in Citrus
文献类型： 外文期刊
作者： Wen, Huan 1 ; Zhang, Sining 1 ; Liu, Yuan 1 ; Hu, Zhehui 1 ; Zhu, Congyi 4 ; Zeng, Jiwu 4 ; Song, Zhiqing 5 ; Chen, Jiajing 1 ; Xu, Juan 1 ;
作者机构： 1.Huazhong Agr Univ, Natl Key Lab Germplasm Innovat & Utilizat Hort Cro, Wuhan 430070, Peoples R China
2.Huazhong Agr Univ, Sensory Evaluat & Qual Anal Ctr Hort Prod, Wuhan 430070, Peoples R China
3.Hubei Hongshan Lab, Wuhan 430070, Peoples R China
4.Guangdong Acad Agr Sci, Guangdong Fruit Inst, Guangzhou 510640, Peoples R China
5.Jiangxi Met Vocat & Tech Coll, Xinyu 338015, Peoples R China
关键词： citrus; volatile terpenoids; stress; huanglongbing (HLB); terpenoid biosynthetic responsegenes
期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：6.1； 五年影响因子：6.3 ）
ISSN： 0021-8561
年卷期： 2023 年 72 卷 1 期
页码：
收录情况： SCI
摘要： Volatile terpenoids accumulate in citrus and play important roles in plant defense against various stressors. However, the broad-spectrum response of terpenoid biosynthesis to ubiquitous stressors in citrus has not been comparatively investigated. In this study, volatile terpenoids were profiled under six stressors: high temperature, citrus miner, citrus red mite, citrus canker, Alternaria brown spot, and huanglongbing (HLB). Significant content changes in 15 terpenoids, including beta-ocimene, were observed in more than four of the six stressors, implying their possibly universal stress-response effects. Notably, the emission of terpenoids, including beta-caryophyllene, beta-ocimene, and nerolidol glucoside, was significantly increased by HLB in HLB-tolerant "Shatian" pomelo leaves. The upregulation of CgTPS1 and CgTPS2 and their characterization in vivo identified them as mono- or sesquiterpenoid biosynthetic genes. This study provides a foundation for determining stress resistance mechanisms in citrus and biopesticide designations for future industrial applications.
- 相关文献
作者其他论文 更多>>
-
A smartphone-based electrochemical sensing platform for the portable and simultaneous determination of flavonoids in Citri Reticulatae Pericarpium
作者：Xia, Hong-qi;Zhu, Congyi;Qiu, Diyang;Zeng, Jiwu
关键词：Portable electrochemical sensing platform; Laser induced graphene; Citri reticulatae pericarpium; Polymethoxylated flavones; Hesperidin
-
Flavor characterization of Citri Reticulatae Pericarpium (Citrus reticulata 'Chachiensis') with different aging years via sensory and metabolomic approaches
作者：Liu, Yuan;Wen, Huan;Kong, Jiatao;Hu, Zhehui;Zhang, Hongyan;Chen, Jiajing;Xu, Juan;Liu, Yuan;Wen, Huan;Kong, Jiatao;Hu, Zhehui;Zhang, Hongyan;Chen, Jiajing;Xu, Juan;Hu, Yang;Zeng, Jiwu;Chen, Xiangling
关键词：Guangchenpi (GCP); Aging process; Sensory evaluation; Flavor -related metabolites; Characteristic aroma compounds; Predictive modeling
-
Integrated untargeted metabolomic and transcriptomic analyses reveal OMT genes controlling polymethoxyflavonoid biosynthesis in the pericarp of Citrus reticulata 'Chachi'
作者：Li, Xinqi;Mao, Genlin;Chen, Wanbing;Wu, Pingzhi;Zhang, Ruimin;Zhang, Man;Huang, Yongjing;Zeng, Jiwu;Li, Xinqi;Mao, Genlin;Chen, Wanbing;Wu, Pingzhi;Zhang, Ruimin;Zhang, Man;Huang, Yongjing;Zeng, Jiwu;Li, Xinqi;Mao, Genlin;Chen, Wanbing;Wu, Pingzhi;Zhang, Ruimin;Zhang, Man;Huang, Yongjing;Zeng, Jiwu;Li, Xinqi;Xu, Juan;Li, Xinqi;Xu, Juan
关键词：Citrus functional qualities; Polymethoxyflavonoid; Potential biomarkers; Multi-omics combined analysis; Gene expression
-
Bruceine D inhibits the growth of Spodoptera litura by inducing cell apoptosis in the midgut via an oxidative burst
作者：Zeng, Jiwu;Mao, Genlin;Xu, Yuhui;Zeng, Jiwu;Lu, Wei;Xu, Yuhui;Liu, Huan;Xu, Hanhong;Xu, Hanhong
关键词：Bruceine D; Spodoptera litura; growth and development; midgut; ROS; apoptosis
-
Four novel Cit7GlcTs functional in flavonoid 7-O-glucoside biosynthesis are vital to flavonoid biosynthesis shunting in citrus
作者：Yuan, Ziyu;Li, Gu;Zhang, Huixian;Peng, Zhaoxin;Ding, Wenyu;Wen, Huan;Zhou, Hanxin;Chen, Jiajing;Xu, Juan;Yuan, Ziyu;Li, Gu;Zhang, Huixian;Chen, Jiajing;Xu, Juan;Zeng, Jiwu
关键词：
-
Combined analysis of GC-MS, RNA-seq and ATAC-seq elucidates the essential oils variation and terpenes biosynthesis in Citrus grandis 'Tomentosa'
作者：Fan, Ruiyi;Qiu, Diyang;Mao, Genlin;Zeng, Jiwu;Fan, Ruiyi;Qiu, Diyang;Mao, Genlin;Zeng, Jiwu;Fan, Ruiyi;Qiu, Diyang;Mao, Genlin;Zeng, Jiwu
关键词：Essential oils; GC-MS; Transcriptome; ATAC-seq; Terpenes variations; Transcriptional factors
-
The gap-free genome and multi-omics analysis of Citrus reticulata 'Chachi' reveal the dynamics of fruit flavonoid biosynthesis
作者：Zhu, Congyi;Wu, Pingzhi;Huang, Yongjing;Zhang, Ruimin;Fan, Zhengyan;Zeng, Jiwu;You, Congjun;Yu, Chao;Gong, Jinli;Hu, Xiaoli;Sun, Xuepeng;You, Congjun;Yu, Chao;Gong, Jinli;Hu, Xiaoli;Sun, Xuepeng
关键词：
