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MetabolomicsPlant-to-plant variability in root metabolite profiles of 19 Arabidopsis thaliana accessions is substance-class dependent
Natural variation of secondary metabolism between different accessions of Arabidopsis thaliana has been studied extensively. In this study, we extended the natural variation approach by including biological variability and analyzed root metabolic patterns as well as their variability between plants ...
2022-11-18 | MTBLS338 | MetaboLights
MetabolomicsMetabolic and transcriptional response of Arabidopsis thaliana wildtype and mutants to Phytophtora infestans
The oomycete P. infestans is the causal agent of late blight, the most devastating potato disease. In contrast to potato, A. thaliana is able to successfully prevent colonization of the pathogen due to a multi-layered nonhost resistance. Several mutants have been isolated which are impaired in penet...
2025-07-04 | MTBLS18 | MetaboLights
MetabolomicsNatural variation of root exudates in Arabidopsis thaliana-linking metabolomic and genomic data
The 19 parent lines of the Arabidopsis thaliana MAGIC collection show significant differences in their root exudate profiles. Changes in metabolism were analyzed by ultra-performance liquid chromatography coupled to electrospray ionization quadrupole time–of–flight mass spectrometry (UPLC-ESI-QTOF-M...
2017-02-03 | MTBLS160 | MetaboLights
TranscriptomicsTranscription profiling of Arabidopsis response to Phytophthora infestans - AtGenExpress
AtGenExpress: A multinational coordinated effort to uncover the transcriptome of the multicellular model organism Arabidopsis thaliana (Hybridisations done at NASC); The activity of genes and their encoded products can be regulated in several ways, but transcription is the primary level, since all ...
ORGANISM(S): Arabidopsis thaliana 
2008-06-13 | E-GEOD-5616 | biostudies-arrayexpress
MetabolomicsComparative LC/MS-based profiling of silver nitrate-treated Arabidopsis thaliana leaves of wild-type and cyp79B2 cyp79B3 double knockout plants
Indole-3-acetaldoxime (IAOx) represents an early intermediate of the biosynthesis of a variety of indolic secondary metabolites including the phytoanticipin indol-3-ylmethyl glucosinolate and the phytoalexin camalexin (3-thiazol-2′-yl-indole). Arabidopsis thaliana cyp79B2 cyp79B3 double knockout pla...
2012-05-22 | MTBLS2 | MetaboLights
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