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MetabolomicsDiurnal Dynamics Shape Plant Defense Responses: Temporal Variations in Disease Progression and Metabolic Reprogramming in Brassica oleracea
Plants synchronize their immune responses with the circadian cycle, yet the impact of diurnal timing on disease resistance remains poorly understood in crop species. In this study, we investigated how diurnal variation modulates defense responses in Brassica oleracea against Xanthomonas campestris p...
2025-08-22 | MTBLS7854 | MetaboLights
MetabolomicsThe glycosyltransferase UGT76B1 modulates N-hydroxy-pipecolic acid homeostasis and plant immunity
The trade-off between growth and defense is a critical aspect of plant immunity. Therefore, the plant immune response needs to be tightly regulated. Salicylic acid (SA) is an important plant hormone regulating defense against biotrophic pathogens. Recently, N-hydroxy-pipecolic acid (NHP) was identif...
2022-02-28 | MTBLS2334 | MetaboLights
MetabolomicsPost-herbivory Tea Plant Leaves Restructure Endophytic Microbiota to Resist Disease and Boost Saccharide Metabolism to Promote Growth

The induced capacity of plant growth-defense trade-offs under biotic stress is increasingly recognized. While many studies mainly focus on plants’ defense activation stage during insect attacks, limited attention has been given to post-stress recovery. Herein, leaves from normal and post-herbivor...

2025-07-02 | MTBLS12664 | MetaboLights
MetabolomicsPlant elicitor peptide signalling confers rice resistance to piercing-sucking insect herbivores and pathogens
Rice is a staple food crop worldwide, and its production is severely threatened by phloem-feeding insect herbivores, particularly the brown planthopper (BPH, Nilaparvata lugens), and destructive pathogens. Despite the identification of many BPH resistance genes, the molecular basis of rice resistanc...
2022-02-23 | MTBLS3518 | MetaboLights
MetabolomicsMetabolomic insights into the impact of cooking technologies on plant-based burger composition

This study evaluated the impact of different cooking methods (air frying, grilling, oven baking, and microwave cooking) on the chemical profile of chickpea-based burgers. For this purpose, an untargeted metabolomics approach was employed using ultra-high-performance liquid chromatography coupled ...

2025-08-19 | MTBLS12849 | MetaboLights
MetabolomicsFrom Herbarium to life: Implications of Reviving Historical Fungi for Modern Plant Pathology and Agriculture.
The Green Revolution (GR) profoundly altered plant–microorganism interactions through widespread agrochemical use and crop breeding. Phytopathogenic fungi present major challenges to agriculture by reducing yield and quality, increasing production costs, and impacting food security and environmental...
2025-06-10 | MTBLS12551 | MetaboLights
MetabolomicsA Metabolic Profiling Strategy for the Dissection of Plant Defense against Fungal Pathogens (GC-MS assay)
Here we present a metabolic profiling strategy employing direct infusion Orbitrap mass spectrometry (MS) and gas chromatography-mass spectrometry (GC/MS) for the monitoring of soybean's (Glycine max L.) global metabolism regulation in response to Rhizoctonia solani infection in a time-course. Key el...
2014-11-15 | MTBLS118 | MetaboLights
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
MetabolomicsThe Streptomyces-derived nucleoside Guvermectin simultaneously promotes plant growth and immunity

This study investigates the dual role of the Streptomyces-derived nucleoside Guvermectin (GV) in promoting plant growth and enhancing disease resistance. Multiomics analysis revealed that GV reprograms phenylalanine metabolism, leading to the accumulation of antimicrobial flavonoids. A key UDP-gl...

2026-01-31 | MTBLS13810 | MetaboLights
MetabolomicsExploring plant stress mechanism based on metabolomics

This study investigates lipid dysregulation in calcific aortic valve stenosis (CAVS) by analyzing lipid profiles in valve tissues from 99 patients across different disease severities (mild, moderate, severe) using liquid chromatography-mass spectrometry (LC-MS). The results reveal distinct lipid ...

2025-06-25 | MTBLS6622 | MetaboLights
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