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MetabolomicsMetabolic responses of rice cultivars with different tolerance to combined heat and drought stress under field conditions
Rice is susceptible to both heat and drought stress, in particular during flowering and grain filling, when both grain yield and quality may be severely compromised. However, under field conditions, these two stresses rarely occur separately. Under well-watered conditions, plants avoid heat stress b...
2019-04-25 | MTBLS801 | 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
MetabolomicsPeroxin Pex8 couples stress responses, antifungal tolerance and virulence regulation in Candida albicans

Candida albicans, a World Health Organization critical-priority fungal pathogen, represents the predominant cause of candidemia. Therapeutic failure is sometimes driven by antifungal tolerance, a phenotype distinct from resistance, whose underlying mechanisms remain incompletely defined....

2026-03-12 | MTBLS13170 | MetaboLights
MetabolomicsPhotoperiod-mediated transcriptional and metabolic reprogramming confers salt stress tolerance via the ascorbate-glutathione cycle and phenylpropanoid pathway in Ginkgo biloba
Ginkgo biloba, one of the oldest extant relict tree species, is highly valued for its medicinal properties. However, soil salinization has emerged as a severe global ecological challenge, substantially restricting plant growth, development, and geographical distribution. While light signaling, parti...
2026-07-22 | MTBLS15130 | MetaboLights
MetabolomicsTrcrtB regulates carotenoids biosynthesis, stress tolerance, conidiation and pathogenicity in the postharvest pink rot fungus, Trichothecium roseum

Trichothecium roseum is a highly destructive postharvest pathogenic fungus that causes pink mold rot in various fruits and leads to significant agricultural and economic losses. While Phytoene is known to be crucial for phytopathogens, its roles in postharvest fungi, remain largely obsc...

2026-07-22 | MTBLS15120 | MetaboLights
MetabolomicsUltrasound Priming Enhances Seed Vigor and Multiple Stresses Tolerance in Aged Maize Seeds

Seed aging leads to reduced germination rates and vigor, particularly under stress conditions. We subjected aged maize seeds to 40 seconds of ultrasonic treatment, which enhanced their vigor and tolerance to combined stress. The ultrasonic treatment increased more cracks and holes in the seed coa...

2026-03-25 | MTBLS14138 | MetaboLights
MetabolomicsMechanisms of exogenous quercetin in enhancing soybean salt tolerance through regulating ion homeostasis, phytohormone signaling, and flavonoid metabolism

Increasing soil salinization poses a severe threat to global agricultural production. Quercetin, a natural compound known to effectively alleviate abiotic stress, has an unclear molecular regulatory mechanism in enhancing soybean salt tolerance. To investigate its mechanism of action, this study ...

2025-10-22 | MTBLS13197 | MetaboLights
MetabolomicsReducing the use of chemical fertilizers and improving crop salt stress tolerance by acetoin and 2,3-butanediol produced by Bacillus subtilis

Small volatile molecules are considered to play a role in promoting plant growth, with acetoin and 2,3-butanediol being representative examples. In this study, we employed metabolic engineering of Bacillus subtilis to enhance the production of acetoin and 2,3-butanediol, and investigated the...

2025-10-16 | MTBLS13110 | MetaboLights
MetabolomicsGut Microbiota Contributes to Heat Tolerance Through Metabolic Remodeling and Suppression of Thermogenesis in Chickens
Background The gut microbiota is increasingly recognized as a key regulator of host metabolic adaptation to environmental challenges. However, whether breed-specific gut microbiota contributes to variation in heat tolerance among poultry breeds remains unclear. This study used Cyan-shank partridge c...
2026-06-18 | MTBLS14785 | MetaboLights
MetabolomicsUltrasound Priming Enhances Seed Vigor and Multiple Stresses Tolerance in Aged Maize Seeds
Seed vigor plays a crucial role in germination rate, population uniformity, seedling stress resistance and potential yield at maturity. Here we report a simple, eco-friendly physical method (40-second ultrasound) that rapidly triggers aged seeds to enhance seed vigor and stress resistance. Significa...
2026-07-15 | MTBLS15047 | MetaboLights
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