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MetabolomicsPiriformospora indica stimulates root metabolism of Arabidopsis thaliana
Piriformospora indica is a root-colonizing fungus, which interacts with a variety of plants including Arabidopsis thaliana. This interaction has been considered as mutualistic, as it leads to an increased mycelia dry weight and increased shoot fresh weight, respectively. So far, only indolic glucosi...
2016-07-15 | MTBLS341 | MetaboLights
MetabolomicsLinking root exudates to functional plant traits
Primary and secondary metabolites exuded by plant roots have mainly been studied under laboratory conditions, while knowledge of root exudate patterns of plants growing in natural communities is very limited. Focusing on ten common European grassland plant species, we asked to which degree exuded me...
2022-02-11 | MTBLS687 | MetaboLights
MetabolomicsEpichloë gansuensis symbiosis-induced shifts in root exudation promotes the growth of Achnatherum inebrians via enhancing synergistic effects by beneficial bacteria

Plant-associated microorganisms can be found in various plant niches and plays an important role in the response to environmental stress. For example, foliar fungal endophytes are known for their ability to increase host resistance to insect pests, fungal pathogens a...

2025-11-07 | MTBLS13280 | 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
MetabolomicsInteraction between rhizobacterial community and host root metabolism influences poplar salt tolerance

Poplar seedlings were cultivated in saline soil with low salt concentrations for 120 days, after which root tissues were harvested for untargeted metabolomic analysis. For each genotype, roots of three to four seedlings were pooled to form one biological replicate, with four biological replicates...

2026-05-15 | MTBLS14479 | MetaboLights
MetabolomicsIntegrative transcriptomic, metabolomic, and physiological analyses reveal the root adaptive mechanisms of common vetch (Vicia sativa L.) under drought stress
Drought is a major abiotic stress that limits the productivity and ecological adaptability of leguminous forage crops. As the primary organs that sense soil water deficits, roots play an essential role in plant adaptation to drought. Common vetch (Vicia sativa L.) is an important annual leguminous f...
2026-07-27 | MTBLS15164 | MetaboLights
MetabolomicsStress-related mitogen-activated protein kinases stimulate the accumulation of small molecules and proteins in Arabidopsis thaliana root exudates
A delicate balance in cellular signaling is required for plants to distinguish mutualist from parasitic organisms in its environment. Mitogen-activated protein kinase (MAPK) cascades are one of the signaling modules that mediate transduction of extracellular microbial signals into appropriate cellul...
2017-08-25 | MTBLS441 | 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
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
MetabolomicsPb Stress and Ectomycorrhizas: Strong Protective Proteomic Responses in Poplar Roots Inoculated with Paxillus involutus Isolate and Characterized by Low Root Colonization Intensity
The commonly observed increased heavy metal tolerance of ectomycorrhized plants is usually linked with the protective role of the fungal hyphae covering colonized plant root tips. However, the molecular tolerance mechanisms in heavy metal stressed low-colonized ectormyocrrhizal plants characterized ...
2022-01-11 | MTBLS1847 | MetaboLights
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