Annual review of phytopathology最新文献_第9页

Mycotoxin Production in Fusarium According to Contemporary Species Concepts. 当代物种概念下镰刀菌中霉菌毒素的产生。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-06-02 DOI: 10.1146/annurev-phyto-020620-102825

Gary P Munkvold, Robert H Proctor, Antonio Moretti

{"title":"Mycotoxin Production in Fusarium According to Contemporary Species Concepts.","authors":"Gary P Munkvold, Robert H Proctor, Antonio Moretti","doi":"10.1146/annurev-phyto-020620-102825","DOIUrl":"https://doi.org/10.1146/annurev-phyto-020620-102825","url":null,"abstract":"Fusarium is one of the most important genera of plant-pathogenic fungi in the world and arguably the world's most important mycotoxin-producing genus. Fusarium species produce a staggering array of toxic metabolites that contribute to plant disease and mycotoxicoses in humans and other animals. A thorough understanding of the mycotoxin potential of individual species is crucial for assessing the toxicological risks associated with Fusarium diseases. There are thousands of reports of mycotoxin production by various species, and there have been numerous attempts to summarize them. These efforts have been complicated by competing classification systems based on morphology, sexual compatibility, and phylogenetic relationships. The current depth of knowledge of Fusarium genomes and mycotoxin biosynthetic pathways provides insights into how mycotoxin production is distributedamong species and multispecies lineages (species complexes) in the genus as well as opportunities to clarify and predict mycotoxin risks connected with known and newly described species. Here, we summarize mycotoxin production in the genus Fusarium and how mycotoxin risk aligns with current phylogenetic species concepts.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"373-402"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39053776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 33

Small RNAs in Plant Immunity and Virulence of Filamentous Pathogens. 小rna在植物免疫和丝状病原体毒力中的作用。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-06-02 DOI: 10.1146/annurev-phyto-121520-023514

Yongli Qiao, Rui Xia, Jixian Zhai, Yingnan Hou, Li Feng, Yi Zhai, Wenbo Ma

{"title":"Small RNAs in Plant Immunity and Virulence of Filamentous Pathogens.","authors":"Yongli Qiao, Rui Xia, Jixian Zhai, Yingnan Hou, Li Feng, Yi Zhai, Wenbo Ma","doi":"10.1146/annurev-phyto-121520-023514","DOIUrl":"https://doi.org/10.1146/annurev-phyto-121520-023514","url":null,"abstract":"Gene silencing guided by small RNAs governs a broad range of cellular processes in eukaryotes. Small RNAs are important components of plant immunity because they contribute to pathogen-triggered transcription reprogramming and directly target pathogen RNAs. Recent research suggests that silencing of pathogen genes by plant small RNAs occurs not only during viral infection but also in nonviral pathogens through a process termed host-induced gene silencing, which involves trans-species small RNA trafficking. Similarly, small RNAs are also produced by eukaryotic pathogens and regulate virulence. This review summarizes the small RNA pathways in both plants and filamentous pathogens, including fungi and oomycetes, and discusses their role in host-pathogen interactions. We highlight secondarysmall interfering RNAs of plants as regulators of immune receptor gene expression and executors of host-induced gene silencing in invading pathogens. The current status and prospects of trans-species gene silencing at the host-pathogen interface are discussed.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"265-288"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39053777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Everything Is Faster: How Do Land-Grant University-Based Plant Diagnostic Laboratories Keep Up with a Rapidly Changing World? 一切都变得更快:基于土地授予大学的植物诊断实验室如何跟上快速变化的世界?

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 DOI: 10.1146/annurev-phyto-020620-102557

Laura C Iles, Ana C Fulladolsa, Alicyn Smart, John Bonkowski, Tom Creswell, Carrie L Harmon, Ray Hammerschmidt, R Roz Hirch, Lina Rodriguez Salamanca

{"title":"Everything Is Faster: How Do Land-Grant University-Based Plant Diagnostic Laboratories Keep Up with a Rapidly Changing World?","authors":"Laura C Iles, Ana C Fulladolsa, Alicyn Smart, John Bonkowski, Tom Creswell, Carrie L Harmon, Ray Hammerschmidt, R Roz Hirch, Lina Rodriguez Salamanca","doi":"10.1146/annurev-phyto-020620-102557","DOIUrl":"https://doi.org/10.1146/annurev-phyto-020620-102557","url":null,"abstract":"Plant diagnostic laboratories (PDLs) are at the heart of land-grant universities (LGUs) and their extension mission to connect citizens with research-based information. Although research and technological advances have led to many modern methods and technologies in plant pathology diagnostics, the pace of adopting those methods into services at PDLs has many complexities we aim to explore in this review. We seek to identify current challenges in plant disease diagnostics, as well as diagnosticians' and administrators'perceptions of PDLs' many roles. Surveys of diagnosticians and administrators were conducted to understand the current climate on these topics. We hope this article reaches researchers developing diagnostic methods with modern and new technologies to foster a better understanding of PDL diagnosticians' perspective on method implementation. Ultimately, increasing researchers' awareness of the factors influencing method adoption by PDLs encourages support, collaboration, and partnerships to advance plant diagnostics.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"333-349"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39357272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Damage-Associated Molecular Patterns (DAMPs) in Plant Innate Immunity: Applying the Danger Model and Evolutionary Perspectives. 植物先天免疫中的损伤相关分子模式(DAMPs):应用危险模型和进化观点。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-04-26 DOI: 10.1146/annurev-phyto-082718-100146

Kiwamu Tanaka, Martin Heil

引用次数: 56

Interkingdom Signaling Interference: The Effect of Plant-Derived Small Molecules on Quorum Sensing in Plant-Pathogenic Bacteria. 界间信号干扰:植物源小分子对植物致病菌群体感应的影响。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-05-05 DOI: 10.1146/annurev-phyto-020620-095740

Janak Raj Joshi, Netaly Khazanov, Amy Charkowski, Adi Faigenboim, Hanoch Senderowitz, Iris Yedidia

{"title":"Interkingdom Signaling Interference: The Effect of Plant-Derived Small Molecules on Quorum Sensing in Plant-Pathogenic Bacteria.","authors":"Janak Raj Joshi, Netaly Khazanov, Amy Charkowski, Adi Faigenboim, Hanoch Senderowitz, Iris Yedidia","doi":"10.1146/annurev-phyto-020620-095740","DOIUrl":"https://doi.org/10.1146/annurev-phyto-020620-095740","url":null,"abstract":"In the battle between bacteria and plants, bacteria often use a population density-dependent regulatory system known as quorum sensing (QS) to coordinate virulence gene expression. In response, plants use innate and induced defense mechanisms that include low-molecular-weight compounds, some of which serve as antivirulence agents by interfering with the QS machinery. The best-characterized QS system is driven by the autoinducer N-acyl-homoserine lactone (AHL), which is produced by AHL synthases (LuxI homologs) and perceived by response regulators (LuxR homologs). Several plant compounds have been shown to directly inhibit LuxI or LuxR. Gaining atomic-level insight into their mode of action and how they interfere with QS enzymes supports the identification and design of novel QS inhibitors.Such information can be gained by combining experimental work with molecular modeling and docking simulations. The summary of these findings shows that plant-derived compounds act as interkingdom cues and that these allomones specifically target bacterial communication systems.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"153-190"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38962020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Key Insights and Research Prospects at the Dawn of the Population Genomics Era for Verticillium dahliae. 大丽花黄萎病种群基因组学时代来临之际的关键见解和研究前景。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-04-23 DOI: 10.1146/annurev-phyto-020620-121925

Jie-Yin Chen, Steven J Klosterman, Xiao-Ping Hu, Xiao-Feng Dai, Krishna V Subbarao

{"title":"Key Insights and Research Prospects at the Dawn of the Population Genomics Era for Verticillium dahliae.","authors":"Jie-Yin Chen, Steven J Klosterman, Xiao-Ping Hu, Xiao-Feng Dai, Krishna V Subbarao","doi":"10.1146/annurev-phyto-020620-121925","DOIUrl":"https://doi.org/10.1146/annurev-phyto-020620-121925","url":null,"abstract":"The genomics era has ushered in exciting possibilities to examine the genetic bases that undergird the characteristic features of Verticillium dahliae and other plant pathogens. In this review, we provide historical perspectives on some of the salient biological characteristics of V. dahliae, including its morphology, microsclerotia formation, host range, disease symptoms, vascular niche, reproduction, and population structure. The kaleidoscopic population structure of this pathogen is summarized, including different races of the pathogen, defoliating and nondefoliating phenotypes, vegetative compatibility groupings, and clonal populations. Where possible, we place the characteristic differences in the context of comparative and functional genomics analyses that have offered insights into population divergence within V. dahliae and the related species.Current challenges are highlighted along with some suggested future population genomics studies that will contribute to advancing our understanding of the population divergence in V. dahliae.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"31-51"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38823448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Research Advances in Potyviruses: From the Laboratory Bench to the Field. 波蒂病毒的研究进展:从实验室工作台到现场。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-04-23 DOI: 10.1146/annurev-phyto-020620-114550

Xiuling Yang, Yinzi Li, Aiming Wang

引用次数: 55

Genetic Dissection of the Erwinia amylovora Disease Cycle. 淀粉状欧文菌病循环的遗传解剖。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-05-04 DOI: 10.1146/annurev-phyto-020620-095540

Roshni R Kharadi, Jeffrey K Schachterle, Xiaochen Yuan, Luisa F Castiblanco, Jingyu Peng, Suzanne M Slack, Quan Zeng, George W Sundin

{"title":"Genetic Dissection of the Erwinia amylovora Disease Cycle.","authors":"Roshni R Kharadi, Jeffrey K Schachterle, Xiaochen Yuan, Luisa F Castiblanco, Jingyu Peng, Suzanne M Slack, Quan Zeng, George W Sundin","doi":"10.1146/annurev-phyto-020620-095540","DOIUrl":"https://doi.org/10.1146/annurev-phyto-020620-095540","url":null,"abstract":"Fire blight, caused by the bacterial phytopathogen Erwinia amylovora, is an economically important and mechanistically complex disease that affects apple and pear production in most geographic production hubs worldwide. We compile, assess, and present a genetic outlook on the progression of an E. amylovora infection in the host. We discuss the key aspects of type III secretion-mediated infection and systemic movement, biofilm formation in xylem, and pathogen dispersal via ooze droplets, a concentrated suspension of bacteria and exopolysaccharide components. We present an overall outlook on the genetic elements contributing to E. amylovora pathogenesis, including an exploration of the impact of floral microbiomes on E. amylovora colonization, and summarize the current knowledge of host responses to an incursion and how this response stimulates further infection and systemic spread. We hope to facilitate the identification of new, unexplored areas of research in this pathosystem that can help identify evolutionarily susceptible genetic targets to ultimately aid in the design of sustainable strategies for fire blight disease mitigation.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"191-212"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38947494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Host Adaptation and Virulence in Heteroecious Rust Fungi. 异种锈菌的寄主适应性和毒力。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-06-02 DOI: 10.1146/annurev-phyto-020620-121149

Sebastien Duplessis, Cecile Lorrain, Benjamin Petre, Melania Figueroa, Peter N Dodds, M Catherine Aime

引用次数: 25

Rice stripe virus: Exploring Molecular Weapons in the Arsenal of a Negative-Sense RNA Virus. 水稻条纹病毒:探索负义RNA病毒库中的分子武器。

IF 10.2 1区农林科学

Annual review of phytopathology Pub Date : 2021-08-25 Epub Date: 2021-06-02 DOI: 10.1146/annurev-phyto-020620-113020

Yi Xu, Shuai Fu, Xiaorong Tao, Xueping Zhou

{"title":"Rice stripe virus: Exploring Molecular Weapons in the Arsenal of a Negative-Sense RNA Virus.","authors":"Yi Xu, Shuai Fu, Xiaorong Tao, Xueping Zhou","doi":"10.1146/annurev-phyto-020620-113020","DOIUrl":"https://doi.org/10.1146/annurev-phyto-020620-113020","url":null,"abstract":"Rice stripe disease caused by Rice stripe virus (RSV) is one of the most devastating plant viruses of rice and causes enormous losses in production. RSV is transmitted from plant to plant by the small brown planthopper (Laodelphax striatellus) in a circulative-propagative manner. The recent reemergence of this pathogen in East Asia since 2000 has made RSV one of the most studied plant viruses over the past two decades. Extensive studies of RSV have resulted in substantial advances regarding fundamental aspects of the virus infection. Here, we compile and analyze recent information on RSV with a special emphasis on the strategies that RSV has adopted to establish infections. These advances include RSV replication and movement in host plants and the small brown planthopper vector, innate immunity defenses against RSV infection, epidemiology, and recent advances in the management of rice stripe disease. Understanding these issues will facilitate the design of novel antiviral therapies for management and contribute to a more detailed understanding of negative-sense virus-host interactions at the molecular level.","PeriodicalId":8251,"journal":{"name":"Annual review of phytopathology","volume":"59 ","pages":"351-371"},"PeriodicalIF":10.2,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39054319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 32