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MetabolomicsExometabolomic profiling of bacterial strains cultivated using Arabidopsis root extract as the sole carbon source
The ability of microorganisms to use root-derived metabolites as growth substrates is a key trait for success in the rhizospheric niche. However, few studies describe which specific metabolites are consumed, or to what degree microbial strains differ in their substrate consumption patterns. Here we ...
2018-10-16 | MTBLS555 | MetaboLights
MetabolomicsGlass vs Clay: dynamic responses of the root exudate, root and shoot tissue metabolome upon SynCom colonisation

Plant roots host defined microbial communities that differ from those in the surrounding soil, and these communities shift dynamically in response to plant development and environmental changes. Whilst it is widely accepted that root exudates play a key role in the assembly and dynamics of root-a...

2026-09-16 | MTBLS14526 | MetaboLights
MetabolomicsClay vs Glass: Root exudate recovery from two distinct microcosm systems

Plant roots host defined microbial communities that differ from those in the surrounding soil, and these communities shift dynamically in response to plant development and environmental changes. Whilst it is widely accepted that root exudates play a key role in the assembly and dynamics of root-a...

2026-09-16 | MTBLS14524 | MetaboLights
MetabolomicsTwo Poplar-Associated Bacterial Isolates Induce Additive Favorable Responses in a Constructed Plant-Microbiome System
The biological function of the plant-microbiome system is the result of contributions from the host plant and microbiome members. The Populus root microbiome is a diverse community that has high abundance of β- and γ-Proteobacteria, both classes which include multiple plant-growth promoting represen...
2017-07-25 | MTBLS332 | MetaboLights
MetabolomicsRapeseed root phospholipid metabolism orchestrates low phosphorus-induced microbiome changes and the interaction with beneficial Massilia
Phosphorus (P) is an essential macronutrient for plant development, and the role of microorganisms in enhancing plant P acquisition has attracted increasing attention. However, the genetic factors that enable plants to shape a microbiome responsive to low-P conditions remain largely elusive. In this...
2026-06-02 | MTBLS14659 | MetaboLights
MetabolomicsHeat drives tomato bacterial wilt through enhanced pathogen virulence and rhizosphere microbiome and metabolic shifts
Bacterial wilt caused by Ralstonia solanacearum is globally widespread and strongly associated with elevated temperature, yet the ecological mechanisms underlying temperature-driven disease outbreaks remains unclear. Here, we show that high temperature promotes bacterial wilt by reconfiguring the to...
2026-05-31 | MTBLS14437 | MetaboLights
MetabolomicsLegume rhizodeposition promotes nitrogen fixation by soil microbiota under crop diversification

Biological nitrogen fixation by free-living bacteria and rhizobial symbiosis with legumes plays a key role in sustainable crop production. Here, we study how different crop combinations influence the interaction between peanut plants and their rhizosphere microbiota via metabolite deposition and ...

2024-03-19 | MTBLS6537 | MetaboLights
ProteomicsConserved immunomodulation and variation in host association by Xanthomonadales commensals in Arabidopsis root microbiota
Suppression of chronic Arabidopsis immune responses is a widespread but typically strain-specific trait across the major bacterial lineages of the plant microbiota. Here, through phylogenetic analysis of 1,765 Xanthomonadales genomes, we show that immunomodulation is a highly conserved, ancestral tr...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-12-12 | PXD045054 | Pride
Innate immunity Xanthomonadales Clearance of immunogenic peptide Immunomodulation Plant microbiota 
MetabolomicsDivergent relationships between faecal microbiota and metabolome following distinct antibiotic-induced disruptions
The intestinal microbiome plays an essential role in regulating many aspects of host physiology, and its disruption through antibiotic exposure has been implicated in the development of a range of serious pathologies. The complex metabolic relationships that exist between members of the intestinal m...
2017-03-03 | MTBLS422 | MetaboLights
MetabolomicsGNPS_198 root bacteria+interactions
Crude extracts of 198 root-associated bacteria, grown on TSB agar. Additionally, interaction zones of selected bacterial strains were extracted. All file names contain essential information about the sample, first the strain number of the strain collection, then the extraction solvent (E=ethyl aceta...
ORGANISM(S): Root-associated Bacteria 
2017-07-25 | MSV000081381 | GNPS
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