Plant-Pathogenic Fungi, 2nd Edition

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Plant Microbe Interactions".

Deadline for manuscript submissions: 31 May 2025 | Viewed by 1061

Special Issue Editors


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Guest Editor
Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
Interests: plant pathogenic fungi; mycotoxigenic fungi; biocontrol fungi; fungal ecology; fungal secondary metabolites; fungal genome editing
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Microbiology and Genetics, Spanish-Portuguese Institute for Agricultural Research (CIALE), University of Salamanca, Salamanca, Spain
Interests: plant pathology; biocontrol; fungi; secondary metabolites; molecular fungal interactions; Trichoderma
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear colleagues,

This Special Issue is a continuation of our previous Special Issue, “Plant-Pathogenic Fungi” (https://www.mdpi.com/journal/microorganisms/special_issues/7VFRN0ICU0).

Fungi are one of the most ecologically successful groups of organisms due to their ability to colonize any environment. Some phytopathogenic fungi feed on a broad range of host plants, exploiting generalist traits often combined with strong competition strategies. Other fungi develop specialized mechanisms of plant infection and colonization that involve host-specific virulence factors. Environmental challenges shape fungal genomes, and their plasticity results in the evolution of novel traits for niche adaptation and plant disease establishment. Comparative genomics and genetic engineering expand the limits of basic research towards in-field approaches based on the development of more efficient tools for pathogen detection and disease management.

In this Special Issue of Microorganisms, the topics will include, but are not limited to, the following:

  • Fungal effectors;
  • Secondary metabolites involved in plant colonization and fungal pathogenesis;
  • Genomics and evolution of plant-pathogenic fungi;
  • Novel pathosystems;
  • Innovative tools for the early detection and management of fungal diseases on plants.

Dr. Sabrina Sarrocco
Dr. Isabel Vicente
Guest Editors

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Keywords

  • fungal effectors
  • plant pathogens
  • fungal genomics
  • fungal evolution
  • fungal ecology
  • plant disease management

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Published Papers (1 paper)

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Research

12 pages, 4753 KiB  
Article
Genome-Wide Identification of Alternative Splicing in Botrytis cinerea During Infection Stage of Solanum lycopersicum
by Ping Lu, Yun Wang, Xiaoli Wang, Jiaqi Wang, Dan Wang and Haojie Shi
Microorganisms 2025, 13(2), 360; https://doi.org/10.3390/microorganisms13020360 - 7 Feb 2025
Viewed by 660
Abstract
Alternative splicing plays a crucial role in enhancing the protein diversity of eukaryotic genomes. However, alternative splicing has not been extensively studied in Botrytis cinerea. In this study, we examined the distribution and regulation of alternative splicing in the filamentous plant pathogenic [...] Read more.
Alternative splicing plays a crucial role in enhancing the protein diversity of eukaryotic genomes. However, alternative splicing has not been extensively studied in Botrytis cinerea. In this study, we examined the distribution and regulation of alternative splicing in the filamentous plant pathogenic fungus B. cinerea through strand-specific RNA sequencing at various stages of infection of Solanum lycopersicum. During infection (pre-penetration and biotrophic stage), most spliceosome genes had upregulated expression levels, indicating that splicing is altered at this stage. A total of 3308 genes underwent alternative splicing in B. cinerea, resulting in 7466 alternative splicing events, most of which were stage-specific. Transcripts generated through alternative splicing typically exhibit lower expression levels, coding potential, and functional domains, which are more prevalent during the hyphal phase compared to the infestation phase. To conclude, our research offers an extensive analysis of the genome-wide alternative splicing in B. cinerea throughout the infection process, acting as a significant resource for further clarifying the pathogenic mechanisms associated with B. cinerea. Full article
(This article belongs to the Special Issue Plant-Pathogenic Fungi, 2nd Edition)
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