Molecular Plant-microbe Interactions最新文献_第7页

Fine Grain: Molecular, Cellular, and Genomic Details of Cereal Crop Diseases. 精细谷物：谷物作物疾病的分子、细胞和基因组细节。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 DOI: 10.1094/MPMI-04-25-0040-CM

Lida Derevnina, Ksenia V Krasileva, Benjamin Schwessinger, Richard A Wilson

引用次数: 0

Molecular Monitoring of Fungicide Resistance in Crop Phytopathogens. 作物病原菌抗杀菌剂的分子监测。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-04-25 DOI: 10.1094/MPMI-09-24-0105-FI

Katherine G Zulak

{"title":"Molecular Monitoring of Fungicide Resistance in Crop Phytopathogens.","authors":"Katherine G Zulak","doi":"10.1094/MPMI-09-24-0105-FI","DOIUrl":"https://doi.org/10.1094/MPMI-09-24-0105-FI","url":null,"abstract":"The fight against crop pathogens relies mainly on host genetics and chemistry; however, both areas are compromised by the evolution of resistance in the pathogen population. Fungicide resistance is an ongoing challenge to global food security, as it threatens these important crop protection chemistries. One critical component of resistance management is an effective detection and monitoring program, which needs to be agile, scalable, sensitive, accurate, and cost effective. A rapidly evolving suite of molecular tools are being developed for the detection of fungicide resistance mutations in phytopathogen populations, including high-throughput PCR-based quantitative assays and cutting-edge third-generation DNA sequencing. A single \"silver bullet\" detection technology that will satisfy all study objectives does not exist; thus, every tool has a niche in an integrated detection and monitoring program. This review presents an overview of the rapidly changing landscape of fungicide resistance detection, illustrates how molecular techniques are being exploited to combat fungicide resistance in cereal crop phytopathogens, and highlights challenges and future research directions to aid in the design of effective monitoring systems that aim to apply fungicides strategically and minimize the cost of resistance. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.","PeriodicalId":19009,"journal":{"name":"Molecular Plant-microbe Interactions","volume":"38 2","pages":"160-172"},"PeriodicalIF":3.2,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144045153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

From Lesions to Lessons: Two Decades of Filamentous Plant Pathogen Genomics. 从病变到教训：丝状植物病原体基因组学二十年。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-04-24 DOI: 10.1094/MPMI-09-24-0115-FI

Wagner C Fagundes, Yu-Seng Huang, Sophia Häußler, Thorsten Langner

引用次数: 0

Closing the Information Gap Between the Field and Scientific Literature for Improved Disease Management, with a Focus on Rice and Bacterial Blight. 缩小田间与科学文献之间的信息差距，改善病害管理--重点关注水稻和细菌性枯萎病。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-01-24 DOI: 10.1094/MPMI-07-24-0075-FI

Eliza P I Loo, Boris Szurek, Yugander Arra, Melissa Stiebner, Marcel Buchholzer, B N Devanna, Casiana M Vera Cruz, Wolf B Frommer

{"title":"Closing the Information Gap Between the Field and Scientific Literature for Improved Disease Management, with a Focus on Rice and Bacterial Blight.","authors":"Eliza P I Loo, Boris Szurek, Yugander Arra, Melissa Stiebner, Marcel Buchholzer, B N Devanna, Casiana M Vera Cruz, Wolf B Frommer","doi":"10.1094/MPMI-07-24-0075-FI","DOIUrl":"10.1094/MPMI-07-24-0075-FI","url":null,"abstract":"A path to sustainably reduce world hunger, food insecurity, and malnutrition is to close the crop yield gap and, particularly, lower losses due to pathogens. Breeding resistant crops is key to achieving this goal, which is an effort requiring collaboration among stakeholders, scientists, breeders, farmers, and policymakers. During a disease outbreak, epidemiologists survey the occurrence of a disease after which pathologists investigate mechanisms to stop an infection. Policymakers then implement strategies with farmers and breeders to overcome the outbreak. Information flow from the field to the lab and back to the field involves several processing hubs that require different information inputs. Failure to communicate the necessary information results in the transfer of meaningless data. Here, we discuss gaps in information acquisition and transfer between the field and laboratory. Using rice bacterial blight disease as an example, we discuss pathogen biology and disease resistance to point out the importance of reporting pathogen strains that caused an outbreak to optimize the deployment of resistant crop varieties. We examine differences between infection in the field and assays performed in the laboratory to draw awareness of possible misinformation concerning plant resistance or susceptibility. We discuss key data considered useful for reporting disease outbreaks, sampling bias, and suggestions for improving data quality. We also touch on the knowledge gap in the state-of-the-art literature regarding disease dispersal and transmission. We use a recent case study to exemplify the gaps mentioned. We conclude by highlighting potential actions that may contribute to food security and to closing the yield gap. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.","PeriodicalId":19009,"journal":{"name":"Molecular Plant-microbe Interactions","volume":" ","pages":"134-141"},"PeriodicalIF":3.2,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142056127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Review of Fusarium graminearum Infection in Maize and Wheat: Similarities in Resistance Mechanisms and Future Directions. 禾谷镰刀菌感染玉米和小麦的比较研究：抗性机制的相似性与未来发展方向。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-04-03 DOI: 10.1094/MPMI-08-24-0083-FI

Sarah Lipps, Martin Bohn, Jessica Rutkoski, Carolyn Butts-Wilmsmeyer, Santiago Mideros, Tiffany Jamann

{"title":"Comparative Review of Fusarium graminearum Infection in Maize and Wheat: Similarities in Resistance Mechanisms and Future Directions.","authors":"Sarah Lipps, Martin Bohn, Jessica Rutkoski, Carolyn Butts-Wilmsmeyer, Santiago Mideros, Tiffany Jamann","doi":"10.1094/MPMI-08-24-0083-FI","DOIUrl":"10.1094/MPMI-08-24-0083-FI","url":null,"abstract":"Fusarium graminearum is one of the most important plant-pathogenic fungi that causes disease on wheat and maize, as it decreases yield in both crops and produces mycotoxins that pose a risk to human and animal health. Resistance to Fusarium head blight (FHB) in wheat is well studied and documented. However, resistance to Gibberella ear rot (GER) in maize is less understood, despite several similarities to FHB. In this review, we synthesize existing literature on the colonization strategies, toxin accumulation, genetic architecture, and potential mechanisms of resistance to GER in maize and compare it with what is known regarding FHB in wheat. There are several similarities in the infection and colonization strategies of F. graminearum in maize and wheat. We describe multiple types of GER resistance in maize and identify distinct genetic regions for each resistance type. We discuss the potential of phenylpropanoids for biochemical resistance to F. graminearum. Phenylpropanoids are well characterized, and there are many similarities in their functional roles for resistance between wheat and maize. These insights can be utilized to improve maize germplasm for GER resistance and are also useful for FHB resistance breeding and management. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.","PeriodicalId":19009,"journal":{"name":"Molecular Plant-microbe Interactions","volume":" ","pages":"142-159"},"PeriodicalIF":3.2,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142864899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Full Issue PDF. 全文PDF。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 DOI: 10.1094/MPMI-38-2

引用次数: 0

The Molecular Dialogue Between Zymoseptoria tritici and Wheat. 三尖杉菌与小麦之间的分子对话。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-01-27 DOI: 10.1094/MPMI-08-24-0091-IRW

Lukas Meile, Cristian Carrasco-López, Cécile Lorrain, Gert H J Kema, Cyrille Saintenac, Andrea Sánchez-Vallet

引用次数: 0

A Genome-Wide Association Study Identifies Markers and Candidate Genes Affecting Tolerance to the Wheat Pathogen Zymoseptoria tritici. 一项全基因组关联研究鉴定了影响小麦病原菌酵母病耐受性的标记和候选基因。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-04-02 DOI: 10.1094/MPMI-08-24-0085-FI

Alexey Mikaberidze, Bruce A McDonald, Lukas Kronenberg

{"title":"A Genome-Wide Association Study Identifies Markers and Candidate Genes Affecting Tolerance to the Wheat Pathogen Zymoseptoria tritici.","authors":"Alexey Mikaberidze, Bruce A McDonald, Lukas Kronenberg","doi":"10.1094/MPMI-08-24-0085-FI","DOIUrl":"10.1094/MPMI-08-24-0085-FI","url":null,"abstract":"Plants defend themselves against pathogens using either resistance, measured as the host's ability to limit pathogen multiplication, or tolerance, measured as the host's ability to reduce the negative effects of infection. Tolerance is a promising trait for crop breeding, but its genetic basis has rarely been studied and remains poorly understood. Here, we reveal the genetic basis of leaf tolerance to the fungal pathogen Zymoseptoria tritici that causes the globally important septoria tritici blotch (STB) disease on wheat. Leaf tolerance to Z. tritici is a quantitative trait that was recently discovered in wheat by using automated image analyses that quantified the symptomatic leaf area and counted the number of pycnidia found on the same leaf. A genome-wide association study identified four chromosome intervals associated with tolerance and a separate chromosome interval associated with resistance. Within these intervals, we identified candidate genes, including wall-associated kinases similar to Stb6, the first cloned STB resistance gene. Our analysis revealed a strong negative genetic correlation between tolerance and resistance to STB, indicative of a trade-off. Such a trade-off between tolerance and resistance would hinder breeding simultaneously for both traits, but our findings suggest a way forward using marker-assisted breeding. We expect that the methods described here can be used to characterize tolerance to other fungal diseases that produce visible fruiting bodies, such as speckled leaf blotch on barley, potentially unveiling conserved tolerance mechanisms shared among plant species. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.","PeriodicalId":19009,"journal":{"name":"Molecular Plant-microbe Interactions","volume":" ","pages":"265-274"},"PeriodicalIF":3.2,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143586341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Beyond Asexual: Genomics-Driven Progress in Unveiling Sexual Reproduction in Cereal Rust Fungi. 超越无性：基因组学驱动的谷类锈菌有性生殖研究进展。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-03-19 DOI: 10.1094/MPMI-10-24-0122-FI

Shideh Mojerlou, Mareike Moeller, Benjamin Schwessinger, Julian Rodriguez-Algaba

{"title":"Beyond Asexual: Genomics-Driven Progress in Unveiling Sexual Reproduction in Cereal Rust Fungi.","authors":"Shideh Mojerlou, Mareike Moeller, Benjamin Schwessinger, Julian Rodriguez-Algaba","doi":"10.1094/MPMI-10-24-0122-FI","DOIUrl":"10.1094/MPMI-10-24-0122-FI","url":null,"abstract":"Recent advances in genomics technologies have revolutionized our understanding of cereal rust fungi, providing unprecedented insights into the complexities of their sexual life cycle. Genomic approaches, including long-read sequencing, genome assembly, and haplotype phasing technologies, have revealed critical insights into mating systems, genetic diversity, virulence evolution, and host adaptation. Population genomics studies have uncovered diverse reproductive strategies across different cereal rust species and geographic regions, highlighting the interplay between sexual recombination and asexual reproduction. Transcriptomics have begun to unravel the gene expression networks driving sexual reproduction, and complementary omics approaches such as proteomics and metabolomics offer potential insights into the underlying molecular processes. Despite this progress, many aspects of cereal rust sexual reproduction remain elusive. Integrating multiple omics approaches with advanced cell biology techniques can help address these knowledge gaps, particularly in understanding sexual reproduction and its role in pathogen evolution. This comprehensive approach will be crucial for developing more targeted and resilient crop protection strategies, ultimately contributing to global food security. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.","PeriodicalId":19009,"journal":{"name":"Molecular Plant-microbe Interactions","volume":" ","pages":"206-212"},"PeriodicalIF":3.2,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142770384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ZymoSoups: A High-Throughput Forward Genetics Method for Rapid Identification of Virulence Genes in Zymoseptoria tritici. ZymoSoups：高通量正向遗传学方法，用于快速鉴定三尖杉球孢菌（Zymoseptoria tritici）的毒力基因。

IF 3.2 3区生物学

Molecular Plant-microbe Interactions Pub Date : 2025-03-01 Epub Date: 2025-01-24 DOI: 10.1094/MPMI-08-24-0082-TA

Haider Ali, Megan C McDonald, Graeme J Kettles

{"title":"ZymoSoups: A High-Throughput Forward Genetics Method for Rapid Identification of Virulence Genes in Zymoseptoria tritici.","authors":"Haider Ali, Megan C McDonald, Graeme J Kettles","doi":"10.1094/MPMI-08-24-0082-TA","DOIUrl":"10.1094/MPMI-08-24-0082-TA","url":null,"abstract":"Septoria tritici blotch is caused by the fungus Zymoseptoria tritici and poses a major threat to wheat productivity. There are over 20 mapped loci in wheat that confer strong (gene-for-gene) resistance against this pathogen, but the corresponding genes in Z. tritici that confer virulence against distinct R genes remain largely unknown. In this study, we developed a rapid forward genetics methodology to identify genes that enable Z. tritici to gain virulence on previously resistant wheat varieties. We used the known gene-for-gene interaction between Stb6 and AvrStb6 as a proof of concept that this method could quickly recover single candidate virulence genes. We subjected the avirulent Z. tritici strain IPO323, which carries the recognized AvrStb6 allele, to ultraviolet (UV) mutagenesis and generated a library of over 66,000 surviving spores. We screened these survivors on leaves of the resistant wheat variety Cadenza in mixtures (soups) ranging from 100 to 500 survivors per soup. We identified five soups with a gain-of-virulence (GoV) phenotype relative to the IPO323 parental strain and re-sequenced 18 individual isolates, including four control isolates and two isolates lacking virulence, when screened individually. Of the 12 confirmed GoV isolates, one had a single nucleotide polymorphism (SNP) in the AvrStb6 coding region. The other 11 GoV isolates exhibited large (approximately 70 kb) deletions at the end of chromosome 5, including the AvrStb6 locus. Our findings demonstrate the efficiency of this forward genetic approach in elucidating the genetic basis of qualitative resistance to Z. tritici and the potential to rapidly identify other, currently unknown, Avr genes in this pathogen. [Formula: see text] Copyright © 2025 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.","PeriodicalId":19009,"journal":{"name":"Molecular Plant-microbe Interactions","volume":" ","pages":"226-234"},"PeriodicalIF":3.2,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142350548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0