Ethylene-responsive factor ERF114 mediates fungal pathogen effector PevD1-induced disease resistance in Arabidopsis thaliana
文献类型： 外文期刊
第一作者： Li, Ze
作者： Li, Ze;Ren, Jie;Jia, Fenglian;Zeng, Hongmei;Li, Guangyue;Yang, Xiufen;Zhang, Yi
作者机构：
关键词： disease resistance; ERF114; PevD1; Pst DC3000; Verticillium dahliae
期刊名称：MOLECULAR PLANT PATHOLOGY （ 影响因子：5.52； 五年影响因子：6.25 ）
ISSN： 1464-6722
年卷期： 2022 年 23 卷 6 期
页码：
收录情况： SCI
摘要： APETALA2/ethylene-responsive factor (AP2/ERF) family transcription factors are well-documented in plant responses to a wide range of biotic and abiotic stresses, but their roles in mediating elicitor-induced disease resistance remains largely unexplored. PevD1 is a Verticillium dahliae secretory effector that can induce disease resistance in cotton and tobacco plants. In our previous work, Nicotiana benthamiana ERF114 (NbERF114) was identified in a screen of genes differentially expressed in response to PevD1 infiltration. Here, we found that the ortholog of NbERF114 in Arabidopsis thaliana (ERF114) also strongly responded to PevD1 treatment and transcripts were induced by Pseudomonas syringae pv. tomato (Pst) DC3000 infection. Loss of ERF114 function caused impaired disease resistance, while overexpressing ERF114 (OE-ERF114) enhanced resistance to Pst DC3000. Moreover, ERF114 mediated PevD1-induced disease resistance. RNA-sequencing analysis revealed that the transcript level of phenylalanine ammonia-lyase1 (PAL1) and its downstream genes were significantly suppressed in erf114 mutants compared with A. thaliana Col-0. Reverse transcription-quantitative PCR (RT-qPCR) analysis further confirmed that the PAL1 mRNA level was significantly elevated in overexpressing OE-ERF114 plants but reduced in erf114 mutants compared with Col-0. Chromatin immunoprecipitation-qPCR (ChIP-qPCR) and electrophoretic mobility shift assay verified that ERF114 directly bound to the promoter of PAL1. The gene expression profiles of ERF114 and PAL1 in oestradiol-inducible transgenic plants confirmed ERF114 could activate PAL1 transcriptional expression. Further investigation revealed that ERF114 positively modulated PevD1-induced lignin and salicylic acid accumulation, probably by activating PAL1 transcription.
分类号：
- 相关文献
作者其他论文 更多>>
-
Analysis of lettuce transcriptome reveals the mechanism of different light/dark cycle in promoting the growth and quality
作者：Dai, Mengdi;Tan, Xiangfeng;Ye, Ziran;Chen, Xuting;Kong, Dedong;Zhang, Yi;Ruan, Yunjie;Ruan, Yunjie;Ma, Bin;Ma, Bin
关键词：Lactuca sativa; transcriptome; L/D cycle; growth; quality
-
Combined treatment of rice bran by solid-state fermentation and extrusion: Effect of processing sequence and microbial strains
作者：Wu, Songheng;Zhang, Yi;Chen, Bingjie;Wang, Xiao;Qiao, Yongjin;Qiao, Yongjin;Chen, Jianyu
关键词：Aspergillus oryzae; Lactiplantibacillus plantarum; Neurospora sitophila; Treatment order; Bioactive components; arabinoxylan
-
The succession of rhizosphere microbial community in the continuous cropping soil of tobacco
作者：Li, Guitong;Zhou, Jie;Zhang, Yuzhen;Zhou, Xiaoqian;Yang, Jianming;Wang, Zhaobao;Gong, Pengfei;Wang, Lin;Ding, Penghui;Jin, Yunfeng;Yun, Long;Song, Xin;Ren, Jie
关键词：tobacco; long-term continuous cropping; physicochemical properties; microbiota; correlation
-
A highly efficient Agrobacterium-mediated infectious system for Sweet potato leaf curl virus and a deltasatellite-based VIGS vector
作者：Zhang, Yi;Yang, Xuangang;Deng, Shulin;Zhang, Yi;Yang, Xuangang;Deng, Shulin;Yang, Xuangang;Huang, Lifei;Deng, Shulin
关键词：Sweetpotato; SPLCV; Infection system; VIGS; Deltasatellite
-
A hyperspectral deep learning attention model for predicting lettuce chlorophyll content
作者：Ye, Ziran;Tan, Xiangfeng;Dai, Mengdi;Chen, Xuting;Zhong, Yuanxiang;Kong, Dedong;Zhang, Yi;Ruan, Yunjie;Ruan, Yunjie
关键词：Lettuce; Chlorophyll content; Beep learning; Hyperspectral
-
Improving the Yield and Quality of Tomato by Using Organic Fertilizer and Silicon Compared to Reducing Chemical Nitrogen Fertilization
作者：Zhang, Fan;Liang, Yi;Dai, Zemin;Zhao, Yanli;Shi, Yu;Hou, Leiping;Zhang, Yi;Liu, Yan;Gao, Jing;Ahammed, Golam Jalal
关键词：organic fertilizer; mineral N fertilizer; fruit quality; silicon fertilizer; tomato
-
Two-way predation between larvae of Spodoptera frugiperda and Spodoptera litura
作者：Wang, Yuxue;He, Hua;Wang, Yuxue;Mbiza, Natasha Isabel Tanatsiwa;Zhang, Haoran;Hu, Zongwei;Liu, Ting;Wang, Yi;Zhang, Yi;Luo, Xincheng;Chu, Longyan;Yang, Yazhen;Wang, Xiangping;Li, Chuanren;Zhang, Jianmin;Yu, Yonghao
关键词：Two-way predation; Spodoptera frugiperda; Spodoptera litura; Maize
