ArticleScientific reports2022
Coumarin biosynthesis genes are required after foliar pathogen infection for the creation of a microbial soil-borne legacy that primes plants for SA-dependent defenses.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.
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Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.
- Root colonization by beneficial rhizobacteria.FEMS microbiology reviews · 2024Pooled it
- Engineering Plant-Associated Soil Microbiomes for Sustainable and Climate-Resilient Agriculture: Mechanisms, Technologies, and Applications.Microorganisms · 2026Review
- Rhizobacteria opportunistically boost colonization and impair plant fitness by degrading plant-derived coumarins under iron deficiency.Nature communications · 2026Article
- Integrated Metabolomic and Transcriptomic Analyses Reveal the Coumarin Biosynthesis Pathway and Key Regulatory Genes in the Pericarp ofPlants (Basel, Switzerland) · 2026Article
- Upregulated jasmonate signaling shifts Arabidopsis microbiota interactions and stress adaptations through a positive feedback loop.The ISME journal · 2026Article
- Evaluation of deep learning-based segmentation models for carotid artery calcification detection in panoramic radiographs.Oral radiology · 2026Article
- RNA tomography reveals spatial gene expression maps of Arabidopsis thaliana roots infected with Heterodera schachtii.The New phytologist · 2026Article
- Microbiome modulation for sustainable crop production and climate resilience.Sustainable microbiology · 2026Review
- Environmental and Rhizosphere Microbiome Drivers of Metabolic Profiles inFoods (Basel, Switzerland) · 2025Article
- Integrated genomic and mutagenesis analysis of Pseudomonas argentinensis SA190 reveals mechanisms of plant root colonization and stress resilience.BMC microbiology · 2025Article
- Roots: metabolic architects of beneficial microbiome assembly.Plant physiology · 2025Review
- The chemical interaction between plants and the rhizosphere microbiome.Trends in plant science · 2025Review
- Potential and challenges for application of microbiomes in agriculture.The Plant cell · 2025Review
- Flavones enrich rhizosphere Pseudomonas to enhance nitrogen utilization and secondary root growth in Populus.Nature communications · 2025Article
- Downy mildew disease-suppressive soils transmit a protective core microbiome to the phyllosphere.The ISME journal · 2025Article
- Rhizosphere legacy of leaf-diseased rice and its impact on next generation.Frontiers in microbiology · 2025Article
- The biosynthetic pathway of coumarin and its genetic regulation in response to biotic and abiotic stresses.Frontiers in plant science · 2025Review
- Microbiome responses to naturalPlant and soil · 2025Article
- Diversity and Plant Growth-Promoting Properties ofMicroorganisms · 2024Article
- Antibiotic-producing plant-associated bacteria, anti-virulence therapy and microbiome engineering: Integrated approaches in sustainable agriculture.Microbial biotechnology · 2024Article
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Authors and funding
15 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants deposit photosynthetically-fixed carbon in the rhizosphere, the thin soil layer directly around the root, thereby creating a hospitable environment for microbes. To manage the inhabitants of this nutrient-rich environment, plant roots exude and dynamically adjust microbe-attracting and -repelling compounds to stimulate specific members of the microbiome. Previously, we demonstrated that foliar infection of Arabidopsis thaliana by the biotrophic downy mildew pathogen Hyaloperonospora arabidopsidis (Hpa) leads to a disease-induced modification of the rhizosphere microbiome. Soil conditioned with Hpa-infected plants provided enhanced protection against foliar downy mildew infection in a subsequent population of plants, a phenomenon dubbed the soil-borne legacy (SBL). Here, we show that for the creation of the SBL, plant-produced coumarins play a prominent role as coumarin-deficient myb72 and f6'h1 mutants were defective in creating a Hpa-induced SBL. Root exudation profiles changed significantly in Col-0 upon foliar Hpa infection, and this was accompanied by a compositional shift in the root microbiome that was significantly different from microbial shifts occurring on roots of Hpa-infected coumarin-deficient mutants. Our data further show that the Hpa-induced SBL primes Col-0 plants growing in SBL-conditioned soil for salicylic acid (SA)-dependent defenses. The SA-signaling mutants sid2 and npr1 were unresponsive to the Hpa-induced SBL, suggesting that the protective effect of the Hpa-induced shift in the root microbiome results from an induced systemic resistance that requires SA-signaling in the plant.
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