ArticleJournal of experimental botany2021
The bacterial biocontrol agent Paenibacillus alvei K165 confers inherited resistance to Verticillium dahliae.
Article in Journal of experimental botany, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- How to improve crop pathogen resistance with epigenetics.Phytopathology research · 2026Review
- GCN5-related histone acetyltransferase HOOKLESS2 regulates fungal resistance and growth in tomato.The New phytologist · 2025Article
- Antioxidant Responses and Redox Regulation Within Plant-Beneficial Microbe Interaction.Antioxidants (Basel, Switzerland) · 2024Review
- Paenibacillus as a Biocontrol Agent for Fungal Phytopathogens: Is P. polymyxa the Only One Worth Attention?Microbial ecology · 2024Review
- Emerging Roles of Epigenetics in Grapevine and Winegrowing.Plants (Basel, Switzerland) · 2024Review
- Lysinabacillus fusiformis and Paenibacillus alvei Obtained from the Internal of Nasutitermes Termites Revealed Their Ability as Antagonist of Plant Pathogenic Fungi.The plant pathology journal · 2022Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
The biocontrol agent Paenibacillus alvei K165 was previously shown to protect Arabidopsis thaliana plants against Verticillium dahliae. Here we show that K165 also confers inherited immune resistance to V. dahliae. By performing a histone acetyltransferases mutant screen, ChIP assays, and transcriptomic experiments, we were able to show that histone acetylation significantly contributes to the K165 biocontrol activity and establishment of inheritable resistance to V. dahliae. K165 treatment primed the expression of immune-related marker genes and the cinnamyl alcohol dehydrogenase gene CAD3 through the function of histone acetyltransferases. Our results reveal that offspring of plants treated with K165 have primed immunity and enhanced lignification, both contributing towards the K165-mediated inherited immune resistance. Thus, our study paves the way for the use of biocontrol agents for the establishment of inheritable resistance to agronomically important pathogens.
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Registered trials
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