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MetabolomicsRhizophagus intraradices improves soybean microbiome niche under saline-alkaline stress across critical growth stages

Background

Soil salinization and alkalization severely threaten soybean growth and yield. Arbuscular mycorrhizal fungi (AMF), specifically Rhizophagus intraradices (Ri), enhance stress tolerance and soil quality, yet their mechanisms in regulating microbial-metabolite interactions during cr...

2026-01-12 | MTBLS13661 | MetaboLights
MetabolomicsMaize Recruits Beneficial Microorganisms via Rhizosphere Metabolites as Signals to Construct a Functional Network for Saline-Alkaline Stress Resistance

Carbonate-type saline-alkaline stress severely constrains maize production; however, the synergistic response mechanisms between rhizosphere microorganisms and metabolites remain unclear. This study focused on maize fields in the carbonate chernozem region of the Songnen Plain in Northeast China....

2026-06-08 | MTBLS13956 | MetaboLights
MetabolomicsUntargeted Metabolomics of Wheat Fielder, TaPDK1-OE, and pdk1 Lines under Alkaline Salt Stress
An untargeted metabolomics study was performed on wheat plants, including the wild-type cultivar Fielder, TaPDK1-overexpression (TaPDK1-OE) lines, and pdk1 mutant lines. Plants were grown under either normal conditions (control groups) or exposed to alkaline salt stress for 1 or 3 days (experimental...
2026-04-26 | MTBLS14380 | MetaboLights
MetabolomicsGrowth-Promoting Mechanisms of Synthetic Communities in Tomato and Wheat under Saline-Alkaline Stress
SynComs boosted saline-alkali resistance in tomato and wheat via host-specific reshaping of rhizosphere microhabitats and distinct core plant metabolic pathways.
2026-06-24 | MTBLS14847 | MetaboLights
MetabolomicsMulti-omics reveals that alkaline mineral water improves the respiratory health and growth performance of transported calves

BACKGROUND: Long-distance transportation, a frequent practice in the cattle industry, stresses calves and results in morbidity, mortality and growth suppression, leading to welfare concerns and economic losses. Alkaline mineral water (AMW) is an electrolyte additive containing mu...

2024-06-04 | MTBLS8204 | MetaboLights
MetabolomicsMetabolomic analysis of alfalfa (Medicago sativa L.) root-symbiotic rhizobia responses under alkali stress
Alkaline salts (e.g., NaHCO3 and Na2CO3) causes more severe morphological and physiological damage to plants than neutral salts (e.g., NaCl and Na2SO4) due to differences in pH. The mechanism by which plants respond to alkali stress is not fully understood, especially in plants having symbotic relat...
2018-07-27 | MTBLS481 | MetaboLights
MetabolomicsMulti-Omics Reveals that Alkaline Mineral Complex Enhances Nutrient Digestion–Absorption and Gut Health

This study, conducted under a high-concentrate finishing context, used an integrated multi-omics approach to evaluate the effects of an Alkaline Mineral Complex (AMC) on jejunal digestion–absorption and gut health in beef cattle. The results showed that AMC alleviated mucosal pathological injury ...

2026-07-14 | MTBLS13175 | MetaboLights
TranscriptomicsLotus japonicus-Alkaline
Lotus japonicus is a model legume broadly used to study transcriptome regulation under different stress conditions and microorganism interaction. Understanding how this model plant respond gainst alkaline stress will certainly help to develop more tolerant cultivars in economically important Lotus s...
ORGANISM(S): Lotus japonicus 
2014-03-25 | E-MTAB-2418 | biostudies-arrayexpress
TranscriptomicsToxoplasma gondii lysine acetyltransferase GCN5-A functions in the cellular response to alkaline stress and expression of cyst genes
Parasitic protozoa such as the apicomplexan Toxoplasma gondii progress through their life cycle in response to stimuli in the environment or host organism. Very little is known about how proliferating tachyzoites reprogram their expressed genome in response to stresses that prompt development into ...
ORGANISM(S): Toxoplasma gondii 
2011-05-25 | E-GEOD-22100 | biostudies-arrayexpress
MetabolomicsAccumulation of the coumarin scopolin under abiotic stress conditions is mediated by the Arabidopsis thaliana THO/TREX complex
Secondary metabolites are involved in the plant stress response. Among these are scopolin and its active form scopoletin, which are coumarin derivatives associated with reactive oxygen species scavenging and pathogen defence. Here we show that in Arabidopsis thaliana, scopolin accumulation can be in...
2018-02-05 | MTBLS389 | MetaboLights
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