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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
MetabolomicsSemi‐polar root exudates in natural grassland communities
In the rhizosphere, plants are exposed to a multitude of different biotic and abiotic factors, to which they respond by exuding a wide range of secondary root metabolites. So far, it has been unknown to which degree root exudate composition is species-specific and is affected by land use, the local ...
2018-08-15 | MTBLS671 | 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
MetabolomicsPlot diversity differentially affects the chemical composition of leaves, roots and root exudates in four subtropical tree species

Plants produce thousands of compounds, collectively called the metabolome, which mediate interactions with other organisms. The metabolome of an individual plant may change according to the number and nature of these interactions. We tested the hypothesis that tree diversity level affects the met...

2021-08-09 | MTBLS1968 | MetaboLights
MetabolomicsNatural variation of root exudates in Arabidopsis thaliana-linking metabolomic and genomic data
The 19 parent lines of the Arabidopsis thaliana MAGIC collection show significant differences in their root exudate profiles. Changes in metabolism were analyzed by ultra-performance liquid chromatography coupled to electrospray ionization quadrupole time–of–flight mass spectrometry (UPLC-ESI-QTOF-M...
2017-02-03 | MTBLS160 | MetaboLights
MetabolomicsEffects of soil and genotype mediated root exudates on the quality of Salvia miltiorrhiza

This study used in-situ soil from five different cultivation areas (Beijing, Henan, Sichuan, Shandong, Shaanxi) to plant 4 different varieties of Salvia miltiorrhiza. At the same time, Beijing soil was separately selected for bacterial agent pot experiments. These root exudates were collected at ...

2025-03-14 | MTBLS11800 | MetaboLights
MetabolomicsUntargeted LC–MS metabolomics analysis of sorghum root exudates under drought stress

This study presents an untargeted metabolomics analysis of root exudates from sorghum (Sorghum bicolor) under control and severe drought conditions. Samples were collected from experimental sites in Shanxi, China. The study aims to investigate metabolic changes in sorghum root exudates in respons...

2026-06-09 | MTBLS14131 | MetaboLights
MetabolomicsUntargeted Metabolite Profiling (LC-MS) of Root Exudates of Grassland Species

Plants exude a diverse cocktail of metabolites into the soil as response to exogenous and endogenous influences. So far, root exudates have only been studied under artificial conditions due to methodological difficulties. In this study, each five perennial grass and forb species were investigated...

2020-06-18 | MTBLS865 | MetaboLights
MetabolomicsUntargeted Metabolite Profiling (GC-MS) of Root Exudates of Grassland Species

Plants exude a diverse cocktail of metabolites into the soil as response to exogenous and endogenous influence. So far, root exudates have only been studied under artificial conditions due to methodological difficulties. In this study, each five perennial grass and forb species were investigated ...

2020-06-18 | MTBLS866 | MetaboLights
MetabolomicsComparative metabolomic analysis of exudates of microcystin-producing and microcystin-free Microcystis aeruginosa strains

Cyanobacterial harmful algal blooms (cHABs) dominated by Microcystis aeruginosa threaten the ecological integrity and beneficial uses of lakes globally. In addition to producing hepatotoxic microcystins (MC), M. aeruginosa exudates (MaE) contain various compounds with demonstrat...

2023-01-16 | MTBLS6603 | MetaboLights
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