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MetabolomicsPlant hosts modify belowground microbial community response to extreme drought

Drought stress negatively impacts microbial activity, but the magnitude of stress responses are likely dependent on a diversity of below ground interactions. Populus trichocarpa individuals and no plant bulk soils were exposed to extended drought (~0.03% gravimetric water content (GWC) after 12d)...

2020-06-19 | MTBLS1463 | MetaboLights
MetabolomicsTranscriptomic and Metabolomic Analysis Reveals Key Genes and Metabolites in Common Vetch (Vicia sativa L.) Response to Drought Stress

Common vetch (Vicia sativa L.) is an important annual leguminous forage crop commonly used for green manure, fodder, and soil improvement. It is widely cultivated as a green manure and forage crop in Yunnan Province during winter and spring. However, the dry conditions and minimal rainfall d...

2026-01-31 | MTBLS13368 | MetaboLights
MetabolomicsOverexpression of the vascular brassinosteroid receptor BRL3 confers drought resistance without penalizing plant growth

Drought represents a major threat to food security. Mechanistic data describing plant responses to drought have been studied extensively and genes conferring drought resistance have been introduced into crop plants. However, plants with enhanced drought resistance usually display lower growth, hi...

2021-05-17 | MTBLS2289 | MetaboLights
MetabolomicsConserved leaf–root metabolomic network asymmetry underpins divergent drought strategies
Plants orchestrate tissue-specific metabolic responses to osmotic stress, a major determinant of drought tolerance and crop productivity. Yet how leaf and root responses are coordinated to confer tolerance remains poorly understood. Here we show that drought tolerance in wheat is associated with a r...
2026-07-22 | MTBLS15125 | MetaboLights
MetabolomicsUntargeted metabolomic profiling of Quercus glauca leaves under drought stress and brassinosteroid treatment

This study presents an untargeted LC-MS-based metabolomics dataset generated from leaves of Quercus glauca subjected to drought stress and exogenous brassinosteroid treatment. Leaf samples were collected at multiple time points under control, drought, and drought plus brassinosteroid conditions t...

2026-02-21 | MTBLS13619 | 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
MetabolomicsMetabolomic responses of bamboo inoculated with Funneliformis mosseae under drought-stress conditions

This study investigated the metabolomic changes in bamboo roots and leaves inoculated with arbuscular mycorrhizal fungus (Funneliformis mosseae) under well-watered and drought stress treatments. Liquid chromatography-mass spectrometry (LC-MS) based metabolomics was used to screen differential met...

2027-09-08 | MTBLS15584 | MetaboLights
MetabolomicsEnhancement of oxidative and drought tolerance in Arabidopsis by overaccumulation of antioxidant flavonoids
The notion that plants use specialized metabolism to protect against environmental stresses needs to be experimentally proven by addressing the question of whether stress tolerance by specialized metabolism is directly due to metabolites such as flavonoids. We report that flavonoids with radical sca...
2013-12-06 | MTBLS57 | MetaboLights
MetabolomicsMetabolomic and Transcriptomic Analysis of Drought Resistance Mechanisms in Sorghum Varieties
This study explored the drought resistance of sorghum through metabolomics and transcriptomics analysis. Screening drought tolerant variety GL220 and drought sensitive variety GL98 revealed significant differences in metabolite and gene expression under drought conditions. Through database annotatio...
2025-05-29 | MTBLS11479 | MetaboLights
MetabolomicsA metabolomic study of Gomphrena agrestis in Brazilian Cerrado suggests drought-adaptive strategies on metabolism
Drought is the main factor that limits the distribution and productivity of plant species. In the Brazilian Cerrado, the vegetation is adapted to a seasonal climate with long- and short-term periods of drought. To analyze the metabolic strategies under such conditions, a metabolomic approach was use...
2021-10-06 | MTBLS613 | MetaboLights
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