数字农科院2.0

Transcriptional activator TSRF1 reversely regulates pathogen resistance and osmotic stress tolerance in tobacco

文献类型： 外文期刊

作者： Zhang, Hongbo;Li, Wenzheng;Chen, Jia;Yang, Yuhong;Zhang, Zhijin;Zhang, Haiwen;Wang, Xue-Chen;Huang, Rongfeng

作者机构：

关键词： interaction;osmotic stress tolerance;pathogen resistance;transcriptional activator TSRF1;ETHYLENE-RESPONSIVE ELEMENT;ENHANCES DROUGHT TOLERANCE;ABSCISIC-ACID SENSITIVITY;GENE-EXPRESSION;GCC-BOX;ARABIDOPSIS-THALIANA;DISEASE RESISTANCE;LOW-TEMPERATURE;SIGNAL-TRANSDUCTION;BINDING DOMAIN

期刊名称： PLANT MOLECULAR BIOLOGY

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Increasing evidences show that ethylene-responsive factor (ERF) proteins regulate plant stress response and the interaction of different stress responsive pathways through interacting with different cis-acting elements, even other transcription factors. Here, we report a transcriptional activator TSRF1, which was previously demonstrated to regulate plant resistance to Ralstonia solanacearum, reversely regulates pathogen resistance and osmotic stress tolerance in tobacco. Sequence analysis revealed that TSRF1 contains a putative transcriptional activation domain. Using yeast two hybrid system we evidenced that this activation domain is essential for activating the expression of reporter gene. To confirm the broad-spectrum pathogen resistance of TSRF1 we observed that over-expressing TSRF1 enhances the resistance to Pseudomonas syringae and Botrytis cinerea in both tobacco and tomato plants, but RNA interference of TSRF1 in tomato plants decreases the resistance to these pathogens, unraveling the positive regulation of TSRF1 in plant pathogen infections. The expression of TSRF1 in response to NaCl and mannitol suggests the possible functions of TSRF1 in osmotic stress responses, but the physiological tests indicate that expressing TSRF1 in tobaccos decreases tolerance to NaCl or mannitol during germination and seedling root development, and this result was consistent with PEG6000 treatment with mature tobacco seedlings, indicating the negative modulation of TSRF1 in osmotic stress response. Therefore, our research reveals that transcriptional activator TSRF1 reversely regulates plant pathogen resistance and osmotic stress response.

分类号： Q946

  • 相关文献

[1]Transcriptional Modulation of Ethylene Response Factor Protein JERF3 in the Oxidative Stress Response Enhances Tolerance of Tobacco Seedlings to Salt, Drought, and Freezing. Wu, Lijun,Zhang, Zhijin,Zhang, Haiwen,Huang, Rongfeng,Wu, Lijun,Wang, Xue-Chen,Wu, Lijun,Zhang, Zhijin,Zhang, Haiwen,Huang, Rongfeng,Wu, Lijun,Zhang, Zhijin,Zhang, Haiwen,Huang, Rongfeng.

[2]Evolutionary and functional study of the CDPK gene family in wheat (Triticum aestivum L.). Li, Ai-Li,Zhu, Yuan-Fang,Tan, Xiao-Mei,Wang, Xiang,Wei, Bo,Guo, Han-Zi,Zhang, Zeng-Lin,Chen, Xiao-Bo,Zhao, Guang-Yao,Kong, Xiu-Ying,Jia, Ji-Zeng,Mao, Long,Tan, Xiao-Mei.

[3]A wheat (Triticum aestivum) protein phosphatase 2A catalytic subunit gene provides enhanced drought tolerance in tobacco. Xu, Chongyi,Jing, Ruilian,Mao, Xinguo,Jia, Xiaoyun,Chang, Xiaoping.

[4]Expression of the ethylene response factor gene TSRF1 enhances abscisic acid responses during seedling development in tobacco. Zhang, Hongbo,Zhang, Zhijin,Huang, Rongfeng,Zhang, Hongbo,Chen, Jia,Wang, Xue-Chen,Yang, Yuhong,Zhang, Hongbo,Zhang, Zhijin,Huang, Rongfeng.

[5]抗病毒免疫因子Viperin的研究进展ProgressinStudiesofViperin;anImportantCellularAntiviralFactor. 朱春辉1,2,汤艳东2,徐方1,周建华2,3*ZHUChunhui1,2,TANGYandong2,XUFang1,ZHOUJianhua2,3*. 2015

[6]小麦ERF类转录因子W17的结合特异性及亚细胞定位分析. 赵云祥,徐兆师,陈明,李连城,陈耀锋,邱志刚,熊祥进,马有志. 2008

[7]Porcine reproductive and respiratory syndrome virus attachment is mediated by the N-terminal domain of the sialoadhesin receptor. Tong, Guang-Zhi,An, Tong-Qing,Tian, Zhi-Jun,He, Yun-Xia,Xiao, Yan,Jiang, Yi-Feng,Peng, Jin-Mei,Zhou, Yan-Jun,Tong, Guang-Zhi,An, Tong-Qing,Liu, Di.

[8]Induction of annexin by heavy metals and jasmonic acid in Zea mays. Zhou, Mei-Liang,Yang, Xiong-Bang,Zhang, Qian,Zhou, Ming,Shao, Ji-Rong,Zhou, Mei-Liang,Zhao, En-Ze,Tang, Yi-Xiong,Wu, Yan-Min,Zhu, Xue-Mei.

[9]Cloning and characterization of two EREBP transcription factors from cotton (Gossypium hirsutum L.). Hongying Duan,Fuguang Li,Xudong Wu,Dongmei Ma,Mao Wang,Yuxia Hou. 2006

[10]Effects of spaceflight on polysaccharides of Saccharomyces cerevisiae cell wall. Liu, Hong-Zhi,Wang, Qiang,Liu, Xiao-Yong,Tan, Sze-Sze.

[11]Isolation and molecular characterization of the Triticum aestivum L. ethylene-responsive factor 1 (TaERF1) that increases multiple stress tolerance. Xu, Zhao-Shi,Xia, Lan-Qin,Chen, Ming,Cheng, Xian-Guo,Zhang, Rui-Yue,Li, Lian-Cheng,Zhao, Yun-Xiang,Lu, Yan,Ni, Zhi-Yong,Liu, Li,Qiu, Zhi-Gang,Ma, You-Zhi.

[12]Overexpression of Medicago sativa TMT elevates the alpha-tocopherol content in Arabidopsis seeds, alfalfa leaves, and delays dark-induced leaf senescence. Jiang, Jishan,Jia, Huili,Feng, Guangyan,Wang, Zan,Li, Jun,Gao, Hongwen,Wang, Xuemin,Jia, Huili,Feng, Guangyan,Li, Jun.

[13]Characterization of the TaAIDFa gene encoding a CRT/DRE-binding factor responsive to drought, high-salt, and cold stress in wheat. Ma, You-Zhi,Xu, Zhao-Shi,Ni, Zhi-Yong,Liu, Li,Nie, Li-Na,Li, Lian-Cheng,Chen, Ming,Ma, You-Zhi. 2008

[14]Molecular Dissection of the Gene OsGA2ox8 Conferring Osmotic Stress Tolerance in Rice. Yinxiao Wang,Fengping Du,Juan Wang,Yingbo Li,Yue Zhang,Xiuqin Zhao,Tianqing Zheng,Zhikang Li,Jianlong Xu,Wensheng Wang,Binying Fu. 2021

[15]Expression of a calcineurin gene improves salt stress tolerance in transgenic rice. Ma, XJ,Qian, Q,Zhu, DH.

[16]Mutation in cyaA in Enterobacter cloacae decreases cucumber root colonization. Roberts, Daniel P.,McKenna, Laurie F.,Hu, Xiaojia,Lohrke, Scott M.,Kong, Hye Suk,de Souza, Jorge T.,Baker, C. Jacyn,Lydon, John.

[17]Abscisic acid regulates TSRF1-mediated resistance to Ralstonia solanacearum by modifying the expression of GCC box-containing genes in tobacco. Zhou, Jinxin,Zhang, Hongbo,Zhang, Zhijin,Zhang, Haiwen,Huang, Rongfeng,Zhou, Jinxin,Hu, Xinwen,Yang, Yuhong,Zhang, Hongbo,Chen, Jia,Wang, Xue-Chen.

[18]Interactions between migration and immunity among oriental armyworm populations infected with the insect pathogenic fungus, Beauveria bassiana. Lv, Weixiang,Jiang, Xingfu,Li, Ping,Xie, Dianjie,Wang, Dengjie,Stanley, David,Zhang, Lei. 2024

[19]Xylanase enhances gut microbiota-derived butyrate to exert immune-protective effects in a histone deacetylase-dependent manner. Tong Wang,Nannan Zhou,Feifei Ding,Zhenzhen Hao,Jorge Galindo-Villegas,Zhenyu Du,Xiaoyun Su,Meiling Zhang. 2024

[20]Short photoperiod facilitates seasonal migration in Spodoptera frugiperda (Lepidoptera: Noctuidae). Lv, Weixiang,Meng, Linghe,Jiang, Xingfu,Xie, Dianjie,Li, Ping,Cheng, Yunxia,Chapman, Jason W.,Zhang, Lei. 2025

作者其他论文 更多>>