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SINA E3 Ubiquitin Ligases:Versatile Moderators of Plant Growth and Stress Response

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Molecular Plant 2019年第5期12卷 610-612页

作者： Chongyang Zhang Zeyun Hao yuese ning Guo-Liang Wang State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Department of Plant Pathology the Ohio State UniversityColumbusOH 43210USA

Protein degradation mediated by the ubiquitin-proteasome system(UPS)is involved in many cellular processes in animals and *** the UPS,E3 ligases(E3s)are essential for recognizing target proteins and promoting substrate *** E3 ligase,SINA(seven in absentia),which was first identified in Drosophila,is involved in a variety of signaling transduction networks in both animals and *** we discuss recent advances in understanding SINA?mediated regulation of plant growth and responses to abiotic and biotic stresses.

关键词： Protein degradation Stress Response SINA E3

Achieving broad-spectrum resistance against rice bacterial blight through targeted promoter editing and pathogen population monitoring

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aBIOTECH 2020年第2期1卷 119-122页

作者： Jiyang Wang yuese ning Irene N.Gentzel Guo-Liang Wang State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Department of Plant Pathology The Ohio State UniversityColumbusOH 43210USA

Plant diseases severely reduce crop yields and threaten global food ***-spectrum resistance(BSR)is a desirable trait because it confers resistance against more than one pathogen species or the majority of races/strains of the same *** control plant diseases,breeders have selected BSR to reduce disease occurrence and prolong the life-span of newly released cultivars in the last several decades(Mundt,Phytopathology 108(7):792–802,2018).Although effective,breeding of BSR cultivars in crop plants is still time-consuming and technically ***,new gene-editing technologies such as CRISPR/Cas9 have dramatically accelerated the process of plant breeding and provided an approach for rapidly creating new varieties with BSR and other beneficial traits(Borrelli et al.,Front Plant Sci 9:1245,2018).In addition,close surveillance of pathogen populations in the field can provide useful information for the deployment of appropriate resistance genes in the target *** this mini-review,we focus on the significance and application of the exciting results from two recent companion papers published in Nature Biotechnology that provide new strategies to develop crop plants with BSR against pathogens through targeted promoter editing of susceptibility genes in plants as well as pathogen population monitoring.

关键词： CRISPR/Cas9 Broad-spectrum resistance Rice bacterial blight Stacking editing Pathogen population monitoring

Molecular Basis of Disease Resistance and Perspectives on Breeding Strategies for Resistance Improvement in Crops

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Molecular Plant 2020年第10期13卷 1402-1419页

作者： Yiwen Deng yuese ning Dong-Lei Yang Keran Zhai Guo-Liang Wang Zuhua He National Key Laboratory of Plant Molecular Genetics CAS Center for Excellence in Molecular Plant Sciences/Shanghai Institute of Plant Physiology&EcologyChinese Academy of SciencesShanghai 200032China State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China State Key Laboratory of Crop Genetics and Germplasm Enhancement Nanjing Agricultural UniversityNanjing 210095China Department of Plant Pathology Ohio State UniversityColumbusOH 43210USA

Crop diseases are major factors responsible for substantial yield losses worldwide,which affects global food *** use of resistance(R)genes is an effective and sustainable approach to controlling crop ***,we review recent advances on R gene studies in the major crops and related wild *** understanding of the molecular mechanisms underlying R gene activation and signaling,and susceptibility(S)gene-mediated resistance in crops are summarized and ***,we propose some new strategies for R gene discovery,how to balance resistance and yield,and how to generate crops with broad-spectrum disease *** the rapid development of new genome-editing technologies and the availability of increasing crop genome sequences,the goal of breeding next-generation crops with durable resistance to pathogens is achievable,and will be a key step toward increasing crop production in a sustainable way.

关键词： resistance gene resistance improvement molecular basis of disease resistance crop immunity

Engineering broad-spectrum disease-resistant rice by editing multiple susceptibility genes

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Journal of Integrative Plant Biology 2021年第9期63卷 1639-1648页

作者： Hui Tao Xuetao Shi Feng He Dan Wang ning Xiao Hong Fang Ruyi Wang Fan Zhang Min Wang Aihong Li Xionglun Liu Guo-Liang Wang yuese ning College of Agronomy Hunan Agricultural UniversityChangsha 410128China State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Department of Plant Pathology The Ohio State UniversityColumbusOH43210USA Institute of Agricultural Sciences for Lixiahe Region in Jiangsu Yangzhou 225009China

Rice blast and bacterial blight are important diseases of rice(Oryza sativa)caused by the fungus Magnaporthe oryzae and the bacterium Xanthomonas oryzae ***(Xoo),*** rice varieties for broadspectrum resistance is considered the most effective and sustainable approach to controlling both *** dominant resistance genes have been extensively used in rice breeding and production,generating diseaseresistant varieties by altering susceptibility(S)genes that facilitate pathogen compatibility remains ***,using CRISPR/Cas9 technology,we generated loss-of-function mutants of the S genes Pi21 and Bsr-d1 and showed that they had increased resistance to *** also generated a knockout mutant of the S gene Xa5 that showed increased resistance to ***,a triple mutant of all three S genes had significantly enhanced resistance to both *** and ***,the triple mutant was comparable to the wild type in regard to key agronomic traits,including plant height,effective panicle number per plant,grain number per panicle,seed setting rate,and thousand-grain *** results demonstrate that the simultaneous editing of multiple S genes is a powerful strategy for generating new rice varieties with broadspectrum resistance.

关键词： broad-spectrum resistance CRISPR/Cas9 gene editing Magnaporthe oryzae susceptibility gene Xanthomonas oryzae pv.oryzae

The U-box E3 ligase SPL11/PUB13 is a convergence point of defense and flowering signaling in plants

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The U-box E3 ligase SPL11/PUB13 is a convergence point of de...

Transcriptome Analysis of oserf922 Mutants Reveals New Insights into Rice Blast Resistance

第十三届全国植物基因组学大会

作者： yuese ning Gautam Shirsekar State Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing100193China Department of Plant Pathology Ohio State UniversityColumbus OH 43210USA

Plants use the ubiquitin-proteasome system(UPS) to regulate nearly every aspect of growth and development and to respond to abiotic and biotic *** the three major enzymes involved in the UPS,E3 ligases determine substrate specificity and actively participate in many biological processes in *** evidence shows that some E3 ligases have multiple functions and serve as a connection node in plant ***,we review the dual functions of the U-box and armadillo

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Rice science 2023年第5期30卷 374-378,I0013-I0016页

作者： QIN Mengchao TAO Hui SHI Xuetao ZHANG Chongyang HE Feng WANG Min LIU Zheng WANG Jisong ZHANG Rongxue WANG Shutong WANG Guoliang ning yuese WANG Ruyi College of Plant Protection Hebei Agricultural UniversityBaoding 071000China State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Tianjin Key Laboratory of Crop Genetics and Breeding Tianjin Academy of Agricultural SciencesTianjin 300384China Department of Plant Pathology the Ohio State UniversityColumbusOH 43210USA

Rice blast disease,caused by fungal Magnaporthe oryzae,severely threatens food *** susceptibility(S) genes have emerged to support pathogenesis,and disruption of S gene usually confers increased resistance to multiple pathogen *** ethylene response factor gene Os ERF922 is a potential S gene in blast ***,how Os ERF922 negatively regulates resistance against *** is still unknown.

关键词： resistance susceptibility emerged

Function of hydroxycinnamoyl transferases for the biosynthesis of phenolamides in rice resistance to Magnaporthe oryzae

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Journal of Genetics and Genomics 2022年第8期49卷 776-786页

作者： Hong Fang Fan Zhang Chongyang Zhang Dan Wang Shuangqian Shen Feng He Hui Tao Ruyi Wang Min Wang Debao Wang Xionglun Liu Jie Luo Guo-Liang Wang yuese ning College of Agronomy Hunan Agricultural UniversityChangshaHunan 410128China State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research(Wuhan) Huazhong Agricultural UniversityWuhanHubei 430070China College of Tropical Crops Hainan UniversityHaikouHainan 572208China Department of Plant Pathology The Ohio State UniversityColumbusOH 43210USA

Phenolamide(PA)metabolites play important roles in the interaction between plants and *** putrescine hydroxycinnamoyl transferase genes Os PHT3 and Os PHT4 positively regulate rice cell death and resistance to Magnaporthe *** b ZIP transcription factor APIP5,a negative regulator of cell death and rice immunity,directly binds to the Os PHT4 promoter to regulate putrescine-derived *** other hydroxycinnamoyl transferase(HT)genes also participate in APIP5-mediated immunity remains ***,we find that genes encoding agmatine hydroxycinnamoyl transferases Os AHT1 and Os AHT2,tryptamine hydroxycinnamoyl transferases Os TBT1 and Os TBT2,and tyramine hydroxycinnamoyl transferases Os THT1 and Os THT2,responsible for the biosynthesis of polyamine-derived PAs are all up-regulated in APIP5-RNAi transgenic plants compared with segregated wild-type ***,both Os AHT1/2 and Os TBT1/2 are induced during *** infection,showing expression patterns similar to those previously reported for Os THT1/2 and Os PHT3/*** plants overexpressing either Os AHT2-GFP or Os TBT1-GFP show enhanced resistance against *** and accumulated more PA metabolites and lignin compared with wild-type ***,as demonstrated for Os PHT4,APIP5 directly binds to the promoters of Os AHT1/2,Os TBT1/2,and Os THT1/2,repressing their ***,these results indicate that the HT genes are common targets of APIP5 and that PAs play critical roles in rice immunity.

关键词： Hydroxycinnamoyl transferases Phenolamides Magnaporthe oryzae bZIP transcription factor Lignin

Recent Progress in Understanding PAMP- and Effector-Triggered Immunity against the Rice Blast Fungus Magnaporthe oryzae

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Molecular Plant 2013年第3期6卷 605-620页

作者： Wende Liu Jinling Liu yuese ning Bo Ding Xuli Wang Zhilong Wang Guo-Liang Wang State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant Protection Chinese Academy of Agricultural Sciences Beijing 100193 China Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization and College of Agronomy Hunan Agricultural University Changsha 410128 China Department of Plant Pathology Ohio State University Columbus OH 43210 USA

Rice blast, caused by the fungal pathogen Magnaporthe oryzae, is one of the most destructive diseases of rice worldwide. The rice-M, oryzae pathosystem has become a model in the study of plant-fungal interactions because of its scientific advancement and economic importance. Recent studies have identified a number of new pathogen- associated molecular patterns （PAMPs） and effectors from the blast fungus that trigger rice immune responses upon perception. Interaction analyses between avirulence effectors and their cognate resistance proteins have provided new insights into the molecular basis of plant-fungal interactions. In this review, we summarize the recent research on the characterization of those genes in both M. oryzae and rice that are important for the PAMP- and effector-triggered immunity recognition and signaling processes. We also discuss future directions for research that will further our understanding of this pathosystem.

关键词： innate immunity PTI ETI rice Magnaporthe oryzae.

Two VOZ transcription factors link an E3 ligase and an NLR immune receptor to modulate immunity in rice

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Molecular Plant 2021年第2期14卷 253-266页

作者： Jiyang Wang Ruyi Wang Hong Fang Chongyang Zhang Fan Zhang Zeyun Hao Xiaoman You Xuetao Shi Chan Ho Park Kangyu Hua Feng He Maria Bellizzi Kieu Thi Xuan Vo Jong-Seong Jeon yuese ning Guo-Liang Wang State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Department of Plant Pathology Ohio State UniversityColumbusOH 43210USA Graduate School of Biotechnology and Crop Biotech Institute Kyung Hee UniversityYongin 17104Korea

Nucleotide-binding leucine-rich repeat(NLR)proteins play critical roles in plant ***,how NLRs are regulated and activate defense signaling is not fully *** rice(Oryza sativa)NLR receptor Piz-t confers broad-spectrum resistance to the fungal pathogen Magnaporthe oryzae and the RING-type E3 ligase AVRPIZ-T INTERACTING PROTEIN 10(APIP10)negatively regulates Piz-t *** this study,we found that APIP10 interacts with two rice transcription factors,VASCULAR PLANT ONEZINC FINGER 1(OsVOZ1)and OsVOZ2,and promotes their degradation through the 26S proteasome ***1 displays transcriptional repression activity while OsVOZ2 confers transcriptional activation activity in *** osvoz1 and osvoz2 single mutants display modest but opposite *** resistance in the non-Piz-t ***,the osvoz1 osvoz2 double mutant exhibits strong dwarfism and cell death,and silencing of both genes via RNA interference also leads to dwarfism,mild cell death,and enhanced resistance to *** in the non-Piz-t *** OsVOZ1 and OsVOZ2 interact with *** silencing of OsVOZ1 and OsVOZ2 in the Piz-t background decreases Piz-t protein accumulation and transcription,reactive oxygen species-dependent cell death,and resistance to *** containing *** together,these results indicate that OsVOZ1 and OsVOZ2 negatively regulate basal defense but contribute positively to Piz-t-mediated immunity.

关键词： rice E3 ligase VOZ transcription factor NLR protein fungal pathogen Magnaporthe oryzae cell death