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MetabolomicsElevated CO2 and virus infection impacts wheat and aphid metabolism

INTRODUCTION: The aphid Rhopalosiphum padi L. is a vector of Barley yellow dwarf virus (BYDV) in wheat and other economically important cereal crops. Increased atmospheric CO2 has been shown to alter plant growth and metabolism, enhancing BYDV disease in wheat. However, the bioch...

2019-01-16 | MTBLS622 | MetaboLights
MetabolomicsBioinspired Rhamnolipid Protects Wheat Against Zymoseptoria tritici Through Mainly Direct Antifungal Activity and Without Major Impact on Leaf Physiology

Rhamnolipids (RLs), glycolipids biosynthesized by the Pseudomonas and Burkholderia genera, are known to display various activities against a wide range of pathogens. Most previous studies on RLs focused on their direct antimicrobial activity, while only a few reports described t...

2022-06-21 | MTBLS4542 | MetaboLights
MetabolomicsMetabolic analysis of two wheat (Triticum aestivum) cultivars in response to Russian wheat aphid (Diuraphis noxia Kurdjumov) infestation
Wheat is one of the most widely consumed cereal grains globally and plays a critical role in food security. As a staple crop in many households, it provides essential nutrients and contributes significantly to daily caloric intake. Although wheat is attacked by multiple pests, the Russian wheat aphi...
2026-06-23 | MTBLS14820 | MetaboLights
MetabolomicsGC-MS based targeted metabolic profiling identifies changes in the wheat metabolome following deoxynivalenol treatment
Fusarium graminearum and related species commonly infest grains causing the devastating plant disease Fusarium head blight (FHB) and the formation of trichothecene mycotoxins. The most relevant toxin is deoxynivalenol (DON), which acts as a virulence factor of the pathogen. FHB is difficult to contr...
2014-10-17 | MTBLS112 | 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
MetabolomicsCross-kingdom synthetic microbiota suppresses wheat Fusarium crown rot by remodeling the rhizosphere microbiome and metabolome

Wheat is a major staple crop grown across the globe. Fusarium crown rot (FCR) of wheat, caused by Fusarium pseudograminearum, is a destructive soil-borne disease that lacks effective sustainable control measures. Here, we assembled a cross-kingdom synthetic microbial community (SMC) comprising Tr...

2025-09-06 | MTBLS12946 | MetaboLights
TranscriptomicsDynamics and Characterization of Small RNAs of Virus and Host Origin from Wheat Streak Mosaic Virus- and/or Triticum Mosaic Virus-infected Susceptible and Temperature-Sensitive Resistant Wheat Cultivars
Wheat streak mosaic virus (WSMV) and Triticum mosaic virus (TriMV) are type members of Tritimovirus and Poacevirus genera, respectively, in the family Potyviridae, and are transmitted by wheat curl mites. Co-infection of these two viruses causes synergistic interaction with increased virus accumula...
ORGANISM(S): Triticum aestivum 
2014-12-01 | E-GEOD-54026 | biostudies-arrayexpress
TranscriptomicsWheat: Control vs. Pathogen-infected
Differentially expressed kinase genes in Rhizoctonia cerealis resistant wheat lines CI12633/Shanhongmai compared with the susceptible wheat line Wenmai 6 via Agilent Wheat Gene Expression Microarray assay. Goal was to identify the kinase genes whose expression was higher in CI12633/Shanhongmai compa...
ORGANISM(S): Triticum aestivum 
2015-08-06 | E-GEOD-69245 | biostudies-arrayexpress
TranscriptomicsFHB on wheat
Near isogenic wheat lines, differing in the presence of the FHB-resistance QTL Fhb1 and Qfhs.ifa-5A, have been sequenced using Illumina HiSeq2000 under disease pressure (30 and 50 hai) as well as with mock-inoculation, to discern transcriptional differences induced by Fusarium graminearum.
ORGANISM(S): Triticum aestivum 
2013-10-10 | E-MTAB-1729 | biostudies-arrayexpress
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
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