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MetabolomicsMetabolic signatures of Arabidopsis thaliana abiotic stress responses elucidate patterns in stress priming, acclimation, and recovery

Temperature, water and light are 3 abiotic stress factors that have major influences on plant growth, development and reproduction. Plants can be primed by a prior mild stress to enhance their resistance to future stress. We used an untargeted metabolomics approach to examine Arabidopsis thal...

2022-05-30 | MTBLS3672 | MetaboLights
MetabolomicsNontargeted and targeted metabolomics measurements of abiotic stress responses in three-week-old Arabidopsis thaliana plants' rosette leaf tissue
Nontargeted and targeted metabolomics measurements of abiotic stress responses in three-week-old Arabidopsis thaliana plants' rosette leaf tissue for Col-0 wild type plants and double/triple knockout mutants of aquaporins (pip2;1 pip2;2 and pip2;1 pip2;2 pip2;4) treated with drought, heat at differe...
2017-07-17 | MTBLS355 | MetaboLights
MetabolomicsAssessment of phenotypic trait plasticity in the oilseed Camelina sativa using integrated early-stage abiotic stress and field studies

Connecting the characterisation of juvenile (pre-anthesis) plant stress responses undertaken in controlled environments to field agronomic performance is a challenge. The oilseed crop Camelina sativa (camelina), with its innate resilience and plasticity, presents an opportunity to understand both...

2026-02-09 | MTBLS9839 | MetaboLights
MetabolomicsAccumulation of the coumarin scopolin under abiotic stress conditions is mediated by the Arabidopsis thaliana THO/TREX complex
Secondary metabolites are involved in the plant stress response. Among these are scopolin and its active form scopoletin, which are coumarin derivatives associated with reactive oxygen species scavenging and pathogen defence. Here we show that in Arabidopsis thaliana, scopolin accumulation can be in...
2018-02-05 | MTBLS389 | MetaboLights
MetabolomicsFetal Metabolic Stress Disrupts Immune Homeostasis and Induces Proinflammatory Responses in Human Immunodeficiency Virus Type 1- and Combination Antiretroviral Therapy-Exposed Infants
Increased morbidity and fetal growth restriction are reported in uninfected children born to human immunodeficiency virus type 1 (HIV-1)–infected women treated with antiretroviral (ARV) therapy. Viruses and/or pharmacological interventions such as ARVs can induce metabolic stress, skewing the cell’s...
2018-06-06 | MTBLS449 | MetaboLights
MetabolomicsCommon mycelial network modulates neighbour-primed plant defences against foliar pathogens by co-opting distinct inter-plant metabolic and biotic stress responses
This study contains raw and processed mass spectrometry-based metabolomics data from Medicago truncatula plants used to investigate inter-plant signalling through arbuscular mycorrhizal fungal common mycelial networks. The experiment examined metabolomic responses in receiver plants following stress...
2026-06-30 | MTBLS14821 | MetaboLights
ProteomicsDistinct proteomic responses to multiple abiotic stresses in two rice genotypes
In the present study, we found that Nipponbare and IAC1131 behave equivalently in response to multiple abiotic stress, which included simultaneous application of drought, salt and temperature stress. At the level of molecular analysis by isotopic labelling quantitative proteomics, 6215 proteins were...
ORGANISM(S): Oryza sativa (Rice) 
2022-02-22 | PXD030428 | Pride
Proteomics Tmt- labeling Heat shock proteins Multiple abiotic stress Rice 
MetabolomicsMetabolomics study for investigating chronic endoplasmic reticulum stress in Arabidopsis thaliana

The Unfolded Protein Response (UPR) is a retrograde, ER-to-nucleus, signalling pathway which is conserved across kingdoms. In plants, it contributes to development, reproduction, immunity and tolerance to abiotic stress. This metabolomic dataset was produced from 14-day-old Arabidopsis thaliana s...

2024-12-02 | MTBLS10096 | MetaboLights
TranscriptomicsA Comprehensive Genome-wide Study on Tissue- and Abiotic Stress-specific miRNAs in Triticum aestivum
Purpose: To identify abiotic stress responsive and tissue specific miRNAs at genome wide level in wheat (Triticum aestivum) Results: Small RNA libraries were constructed from four tissues (root, shoot, mature leaf and spikelets) and three stress treatments of wheat seedlings (control, high temperat...
ORGANISM(S): Triticum aestivum 
2014-08-20 | E-GEOD-53487 | biostudies-arrayexpress
MetabolomicsCoordinate Regulation of Metabolite Glycosylation and Stress Hormone Biosynthesis by TT8 in Arabidopsis
Secondary metabolites play a key role in coordinating ecology and defense strategies of plants. Diversity of these metabolites arise by conjugation of core structures with diverse chemical moieties, such as sugars in glycosylation. Active pools of phytohormones, including those involved in plant str...
2016-10-03 | MTBLS129 | MetaboLights
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