Comparative genomics identifies the Magnaporthe oryzae avirulence effector AvrPi9 that triggers Pi9-mediated blast resistance in rice

文献类型： 外文期刊

第一作者： Wu, Jun

作者： Wu, Jun;Deng, Qiyun;Wu, Jun;Bao, Jiandong;Tang, Mingzhi;Zhu, Xiaoli;Zhou, Bo;Kou, Yanjun;Naqvi, Naweed I.;Bao, Jiandong;Li, Ya;Lu, Guodong;Zhu, Xiaoli;Ponaya, Ariane;Xiao, Gui;Zhou, Bo;Ponaya, Ariane;Cumagun, Christian Joseph R.;Li, Jinbin;Li, Chenyun;Song, Min-Young;Jeon, Jong-Seong

作者机构：

关键词： AvrPi9;Magnaporthe oryzae;resistance genes;rice;specificity

期刊名称：NEW PHYTOLOGIST （ 影响因子：10.151； 五年影响因子：10.475 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： We identified the Magnaporthe oryzae avirulence effector AvrPi9 cognate to rice blast resistance gene Pi9 by comparative genomics of requisite strains derived from a sequential planting method.AvrPi9 encodes a small secreted protein that appears to localize in the biotrophic interfacial complex and is translocated to the host cell during rice infection. AvrPi9 forms a tandem gene array with its paralogue proximal to centromeric region of chromosome 7. AvrPi9 is expressed highly at early stages during initiation of blast disease. Virulent isolate strains contain Mg-SINE within the AvrPi9 coding sequence. Loss of AvrPi9 did not lead to any discernible defects during growth or pathogenesis in M.oryzae. This study reiterates the role of diverse transposable elements as off-switch agents in acquisition of gain-of-virulence in the rice blast fungus. The prevalence of AvrPi9 correlates well with the avirulence pathotype in diverse blast isolates from the Philippines and China, thus supporting the broad-spectrum resistance conferred by Pi9 in different rice growing areas. Our results revealed that Pi9 and Piz-t at the Pi2/9 locus activate race specific resistance by recognizing sequence-unrelated AvrPi9 and AvrPiz-t genes, respectively.

分类号： Q94

  • 相关文献

[1]Identification of rice blast resistance genes using international monogenic differentials. Wang, J. C.,Wen, J. W.,Liu, W. P.,Liu, X. M.,Li, L.,Jiang, Z. Y.,Zhang, J. H.,Guo, X. L.,Ren, J. P.,Jia, Y..

[2]Real-time fluorescence loop-mediated isothermal amplification assay for direct detection of egg drop syndrome virus. Zheney, Makay,Zhao, Lingna,Liu, Wei,Liang, Lin,Li, Gang,Zheney, Makay,Kaziyev, Zhambul,Kassenova, Gulmira. 2018

[3]Rapid detection of porcine parvovirus DNA by sensitive loop-mediated isothermal amplification. Chen, Hao-tai,Zhang, Jie,Yang, Sheng-hai,Ma, Li-na,Ma, Yan-ping,Liu, Xiang-tao,Cai, Xue-peng,Zhang, Yong-guang,Liu, Yong-sheng. 2009

[4]Rapid detection of porcine circovirus type 2 by loop-mediated isothermal amplification. Chen, Hao-tai,Zhang, Jie,Sun, De-hui,Chu, Yue-feng,Cai, Xue-peng,Liu, Xiang-tao,Luo, Xue-nong,Liu, Yong-sheng,Liu, Qing. 2008

[5]Complexity and Specificity of Precursor microRNAs Driven by Transposable Elements in Rice. Yu, Shunwu,Li, Jiajia,Luo, Lijun,Li, Jiajia,Luo, Lijun.

[6]Evaluation of Different PCR-Based Assays and LAMP Method for Rapid Detection of Phytophthora infestans by Targeting the Ypt1 Gene. Khan, Mehran,Jiang, Yue,Weng, Qiyong,Chen, Qinghe,Khan, Mehran,Li, Benjin,Weng, Qiyong,Chen, Qinghe. 2017

[7]Cloning and characterization of a putative 12-oxophytodienoic acid reductase cDNA induced by osmotic stress in roots of foxtail millet. Zhang, Jin-Peng,Liu, Ting-Song,Zheng, Jun,Jin, Zheng,Zhu, Yun,Guo, Jiu-Feng,Wang, Guo-Ying.

[8]Identification, distribution pattern of IS231 elements in Bacillus thuringiensis and their phylogenetic analysis. Liu, JJ,Song, FP,Shu, CL,Qiu, JZ,Guan, X,Huang, DF,Zhang, J.

[9]Rapid detection of duck hepatitis virus type-1 by reverse transcription loop-mediated isothermal amplification. Song, Cuiping,Wan, Hongquan,Yu, Shengqing,Han, Xiangan,Qiu, Xusheng,Hu, Qinghai,Tan, Lei,Ding, Chan.

[10]A sensitive and specific nanoparticle-assisted PCR assay for rapid detection of porcine parvovirus. Cui, Y.,Wang, Z.,Ma, X.,Liu, J.,Cui, S.,Cui, Y.,Cui, S.. 2014

[11]Detection of foot-and-mouth disease virus rna by reverse transcription loop-mediated isothermal amplification. Chen, Hao-tai,Zhang, Jie,Liu, Yong-sheng,Liu, Xiang-tao. 2011

[12]Diversity and evolutionary patterns of bacterial gut associates of corbiculate bees. Koch, Hauke,Schmid-Hempel, Paul,Koch, Hauke,Abrol, Dharam P.,Li, Jilian.

[13]Characterization of DNA beta associated with begomoviruses in China and evidence for co-evolution with their cognate viral DNA-A. Zhou, XP,Xie, Y,Tao, XR,Zhang, ZK,Li, ZH,Fauquet, CM.

[14]Development and Evaluation of a Reverse Transcription-Loop-Mediated Isothermal Amplification Method for Rapid Detection of Novel Duck Reovirus. Li, Zhao-Long,Chen, Shi-Long,Chen, Shao-Ying,Lin, Feng-Qian,Cheng, Xiao-Xia,Wang, Shao,Zhu, Xiao-Li,Jiang, Bin,Li, Zhao-Long,Chen, Shi-Long,Chen, Shao-Ying,Lin, Feng-Qian,Cheng, Xiao-Xia,Wang, Shao.

[15]Construction and characterization of a bacterial artificial chromosome library of the maize inbred line Qi319. Mu, Chun Hua,Zhang, Fa Jun,Li, Wen Cai,Lu, Shou Ping,Meng, Zhao Dong,Liu, Xia,Mu, Chun Hua,Liu, Xia,Yang, Yu,Li, Guang Cun. 2016

[16]PRSRW: AN EXPERT SYSTEM FOR POSTULATING AND INFERRING RESISTANCE GENES TO WHEAT STRIPE RUST. Yang, Yu,Wang, Lianzhi,Bian, Qiang,Xu, Shichang,Wang, Fengle. 2009

[17]Fine mapping and identification of the soybean R-SC4 resistance candidate gene to soybean mosaic virus. Wang, Dagang,Ma, Ying,Liu, Ning,Yang, Zhonglu,Zheng, Guijie,Zhi, Haijian,Wang, Dagang. 2011

[18]Genetic Analysis of Chinese Differential Cultivar Early Premium for Yellow Rust Resistance Genes. Feng, Jing,Gan, Ai-Hua,Lin, Rui-Ming,Xu, Shichang. 2011

[19]Gene Expression Profiling and Identification of Resistance Genes to Aspergillus flavus Infection in Peanut through EST and Microarray Strategies. Bhatnagar, Deepak,Yu, Jiujiang,Guo, Baozhu,Fedorova, Natalie D.,Wan, Chun-Hua,Wang, Wei,Nierman, William C.,Chen, Xiaoping,Chen, Xiaoping,Nierman, William C.. 2011

[20]Multi-Drug Resistance Mediated by Class 1 Integrons in Aeromonas Isolated from Farmed Freshwater Animals. Deng, Yuting,Wu, Yali,Jiang, Lan,Tan, Aiping,Zhang, Ruiquan,Luo, Li,Wu, Yali. 2016

作者其他论文 更多>>

微信小程序