ArticleFrontiers in microbiology2015
Diversity and functions of volatile organic compounds produced by Streptomyces from a disease-suppressive soil.
Article in Frontiers in microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.
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79 citing papers in PubMed, 241 citations in OpenAlex.
- Volatile Emissions From Diverse Estuarine Bacteria Share Core Compounds With a Subset of Strain-Specific, Low Abundance Compounds.Environmental microbiology reports · 2026Article
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- Heterologous Expression and CRISPR/Cas9-Assisted Manipulation of the Hybrid Gene Cluster Specifying the Biosynthesis of Meroterpenoids and Phenazines.ACS synthetic biology · 2026Article
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- Integrated metagenomic and culturomic strategies to mine and validate beneficial rhizosphereFrontiers in plant science · 2026Article
- Analyses of 37 composts revealed microbial taxa associated with disease suppressiveness.Applied and environmental microbiology · 2025Article
- Rapid and sustained differentiation of disease-suppressive phyllosphere microbiomes in tomato following experimental microbiome selection.Environmental microbiome · 2025Article
- Harnessing phage consortia to mitigate the soil antibiotic resistome by targeting keystone taxa Streptomyces.Microbiome · 2025Article
- Protist size-dependent shifts of bacterial communities can reduce litter decomposition.ISME communications · 2025Article
- Review
- Article
- Rhizoctonia solani disease suppression: addition of keratin-rich soil amendment leads to functional shifts in soil microbial communities.FEMS microbiology ecology · 2024Article
- Root-associated Streptomyces produce galbonolides to modulate plant immunity and promote rhizosphere colonization.The ISME journal · 2024Article
- Important soil microbiota's effects on plants and soils: a comprehensive 30-year systematic literature review.Frontiers in microbiology · 2024Review
- Role of Microbial Volatile Organic Compounds in Promoting Plant Growth and Disease Resistance in Horticultural Production.Plant signaling & behavior · 2023Review
- Article
- Antifungal mechanism of volatile compounds emitted bymSphere · 2023Article
- The Volatile Organic Compounds ofMicroorganisms · 2023Article
19 more citing papers are in PubMed but not listed here.
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In disease-suppressive soils, plants are protected from infections by specific root pathogens due to the antagonistic activities of soil and rhizosphere microorganisms. For most disease-suppressive soils, however, the microorganisms and mechanisms involved in pathogen control are largely unknown. Our recent studies identified Actinobacteria as the most dynamic phylum in a soil suppressive to the fungal root pathogen Rhizoctonia solani. Here we isolated and characterized 300 isolates of rhizospheric Actinobacteria from the Rhizoctonia-suppressive soil. Streptomyces species were the most abundant, representing approximately 70% of the isolates. Streptomyces are renowned for the production of an exceptionally large number of secondary metabolites, including volatile organic compounds (VOCs). VOC profiling of 12 representative Streptomyces isolates by SPME-GC-MS allowed a more refined phylogenetic delineation of the Streptomyces isolates than the sequencing of 16S rRNA and the house-keeping genes atpD and recA only. VOCs of several Streptomyces isolates inhibited hyphal growth of R. solani and significantly enhanced plant shoot and root biomass. Coupling of Streptomyces VOC profiles with their effects on fungal growth, pointed to VOCs potentially involved in antifungal activity. Subsequent assays with five synthetic analogs of the identified VOCs showed that methyl 2-methylpentanoate, 1,3,5-trichloro-2-methoxy benzene and the VOCs mixture have antifungal activity. In conclusion, our results point to a potential role of VOC-producing Streptomyces in disease suppressive soils and show that VOC profiling of rhizospheric Streptomyces can be used as a complementary identification tool to construct strain-specific metabolic signatures.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.