ArticleMolecular plant pathology2019
Pseudozyma aphidis activates reactive oxygen species production, programmed cell death and morphological alterations in the necrotrophic fungus Botrytis cinerea.
Article in Molecular plant pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 29 citations in OpenAlex.
- Make it grow: Pseudozyma aphidis extract promotes plant growth.Plant physiology · 2026Article
- Assessment of Phytochemical Composition and Antifungal Activity of MicropropagatedPlants (Basel, Switzerland) · 2025Article
- Impact of bioinoculants on growth enhancement, physicochemical characteristics, biochemical profiles, and enzymatic defense mechanisms in tomato (Lycopersicum esculentum).Scientific reports · 2024Article
- Review
- Biochemical and Biotechnological Insights into Fungus-Plant Interactions for Enhanced Sustainable Agricultural and Industrial Processes.Plants (Basel, Switzerland) · 2023Review
- Regulation of Intracellular Reactive Oxygen Species Levels after the Development ofJournal of fungi (Basel, Switzerland) · 2023Article
- Identification of Mycoparasitism-Related Genes against the PhytopathogenJournal of fungi (Basel, Switzerland) · 2023Article
- Effect of preharvest conditions on cut-flower quality.Frontiers in plant science · 2023Review
- Article
- Soil mycobiome in sustainable agriculture.Frontiers in microbiology · 2022Review
- Secretion-Based Modes of Action of Biocontrol Agents with a Focus onPlants (Basel, Switzerland) · 2021Review
- Cork Oak Endophytic Fungi as Potential Biocontrol Agents againstJournal of fungi (Basel, Switzerland) · 2020Article
- Killer Yeasts for the Biological Control of Postharvest Fungal Crop Diseases.Microorganisms · 2020Review
- Biocontrol yeasts: mechanisms and applications.World journal of microbiology & biotechnology · 2019Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many types of yeast have been studied in the last few years as potential biocontrol agents against different phytopathogenic fungi. Their ability to control plant diseases is mainly through combined modes of action. Among them, antibiosis, competition for nutrients and niches, induction of systemic resistance in plants and mycoparasitism have been the most studied. In previous work, we have established that the epiphytic yeast Pseudozyma aphidis inhibits Botrytis cinerea through induced resistance and antibiosis. Here, we demonstrate that P. aphidis adheres to B. cinerea hyphae and competes with them for nutrients. We further show that the secreted antifungal compounds activate the production of reactive oxygen species and programmed cell death in B. cinerea mycelium. Finally, P. aphidis and its secreted compounds negatively affect B. cinerea hyphae, leading to morphological alterations, including hyphal curliness, vacuolization and branching, which presumably affects the colonization ability and infectivity of B. cinerea. This study demonstrates additional modes of action for P. aphidis and its antifungal compounds against the plant pathogen B. cinerea.
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