A synthetic 3-member rhizosphere consortium (C1) for biocontrol of soilborne fungal pathogens in wheat. The consortium consists of Cupriavidus campinensis B20, Asticcacaulis sp. B27, and an additional rhizosphere isolate. Together, these bacteria suppress Rhizoctonia solani AG8 through production of antimicrobial compounds, volatile organic compounds, and induced systemic resistance in wheat plants, providing effective biological control for sustainable agriculture.
Taxonomy
| Taxon | Ontology ID | Functional Roles | Abundance |
|---|---|---|---|
| Cupriavidus campinensis B20 | NCBITaxon:151783 |
SYNTROPHIC_PARTNER
|
DOMINANT |
| Asticcacaulis sp. B27 | NCBITaxon:1872648 |
SYNTROPHIC_PARTNER
|
DOMINANT |
| Triticum aestivum | NCBITaxon:4565 |
PRIMARY_PRODUCER
|
N/A |
Ecological Interactions
Pathogen Suppression
MUTUALISMSource Taxon: Cupriavidus campinensis B20
Biological Processes:
- defense response to fungus (GO:0050832)
- plant-bacterium mutualism (GO:0044403)
Evidence
-
PMID:36118206 - SUPPORT (IN_VITRO)"Here, we characterized a collection of bacteria, previously isolated from the wheat rhizosphere, for their antifungal activity against soilborne fungal pathogens"
Biocontrol Activity
MUTUALISMSource Taxon: Asticcacaulis sp. B27
Biological Processes:
- interspecies interaction (GO:0044419)
- defense response (GO:0006952)
Evidence
-
PMID:36118206 - SUPPORT (IN_VITRO)"Here, we characterized a collection of bacteria, previously isolated from the wheat rhizosphere, for their antifungal activity against soilborne fungal pathogens"
Environmental Factors
| Factor | Value | Unit |
|---|---|---|
| Target pathogen | Rhizoctonia solani AG8 | N/A |
| Application | biological control | N/A |
| Mechanism | multiple modes | N/A |