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MetabolomicsMetabolomic Responses of Arabidopsis Suspension Cells to Bicarbonate under Light and Dark Conditions
Global CO2 level presently recorded at 400 ppm is expected to reach 550 ppm in 2050, an increment likely to impact plant growth and productivity. Using targeted LC-MS and GC-MS platforms we quantified 229 and 29 metabolites, respectively in a time-course study to reveal short-term responses to diffe...
2017-04-25 | MTBLS311 | MetaboLights
MetabolomicsMulti-omics analysis of Arabidopsis leaves upon infection by necrotrophic pathogen Botrytis cinerea

Botrytis cinerea is a necrotrophic pathogen that induces host cell death, causing substantial economic losses in agriculture. In this study, we show that functional depletion of INOSITOL AUXOTROPHY 80 (INO80), a nuclear factor involved in local chromatin remodeling, reduces the susceptibility of ...

2026-03-09 | MTBLS12467 | MetaboLights
MetabolomicsPROMIS, global analysis of PROtein-Metabolite Interactions using Size separation in Arabidopsis thaliana
Small molecules not only represent cellular building blocks and metabolic intermediates, but also regulatory ligands and signaling molecules that interact with proteins. Although these interactions affect cellular metabolism, growth, and development, they have been largely understudied. Herein, we d...
2018-07-19 | MTBLS94 | MetaboLights
TranscriptomicsTranscriptional profiling after inhibition of cellulose synthesis by TA and IXB in Arabidopsis thaliana suspension cells
Transcriptional profiling after inhibition of cellulose synthesis by thaxtomin A and isoxaben in Arabidopsis thaliana suspension cells; Perturbations in the cellulose content of the plant cell wall lead to global modifications in cellular homeostasis, as seen in cellulose synthase mutants or after i...
ORGANISM(S): Arabidopsis thaliana 
2009-09-15 | E-GEOD-17824 | biostudies-arrayexpress
MetabolomicsThe Lipopolysaccharide-Induced Metabolome Signature in Arabidopsis thaliana Reveals Dynamic Reprogramming of Phytoalexin and Phytoanticipin Pathways
Lipopolysaccharides (LPSs), as MAMP molecules, trigger the activation of signal transduction pathways involved in defence. Currently, plant metabolomics is providing new dimensions into understanding the intracellular adaptive responses to external stimuli. The effect of LPS on the metabolomes of Ar...
2017-05-03 | MTBLS272 | MetaboLights
TranscriptomicsGene expression over the course of xylem tracheary element formation in cell suspension cultures of Arabidopsis thaliana
Transcriptomic analysis of gene expression during the differentiation of cell suspension cultures into tracheary elements using the biological system published by Pesquet et al., Current Biology (2010): tracheary element differentiation was triggered by externally supplying hormone-free habituated c...
ORGANISM(S): Arabidopsis thaliana 
2015-09-18 | E-GEOD-73146 | biostudies-arrayexpress
MetabolomicsIn-depth organic mass cytometry reveals differential contents of 3-hydroxybutanoic acid at the single-cell level
Comprehensive single-cell metabolic profiling is critical for revealing phenotypic heterogeneity and elucidating the molecular mechanisms underlying biological processes. However, single-cell metabolomics remains challenging because of the limited metabolite coverage and inability to discriminate is...
2026-08-14 | MTBLS8113 | MetaboLights
MetabolomicsExometabolomic profiling of bacterial strains cultivated using Arabidopsis root extract as the sole carbon source
The ability of microorganisms to use root-derived metabolites as growth substrates is a key trait for success in the rhizospheric niche. However, few studies describe which specific metabolites are consumed, or to what degree microbial strains differ in their substrate consumption patterns. Here we ...
2018-10-16 | MTBLS555 | MetaboLights
TranscriptomicsQuantitative transcriptomic analysis of abscisic acid-induced and reactive oxygen species-dependent expression changes and proteomic profiling in Arabidopsis suspension cells
Early rapid changes in response to the phytohormone abscisic acid (ABA) have been observed at the transcript level, but little is known how these transcript changes translate to changes in protein abundance under the same conditions. Here we have performed a global quantitative analysis of transcrip...
ORGANISM(S): Arabidopsis thaliana 
2011-04-07 | E-GEOD-23301 | biostudies-arrayexpress
TranscriptomicsGene expression from Arabidopsis under high light conditions
We have investigated the genomic response of Arabidopsis cell suspension culture under high light. Our main goal has been twofold: first, to establish whether chloroplasts in Arabidopsis cell suspension culture are functional and, as such, can act as sensors of adverse external stimuli leading to th...
ORGANISM(S): Arabidopsis thaliana 
2010-07-29 | E-GEOD-22671 | biostudies-arrayexpress
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