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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
MetabolomicsMetabolic response of Brevibacterium epidermidis TRM83610 to NaCl stress and ectoine fermentation optimization

To elucidate the metabolic response of Brevibacterium epidermidis TRM83610 to NaCl stress and facilitate its industrial application, this study employed metabolomics techniques to analyze changes in intracellular metabolites, particularly compatible solutes, under NaCl concentrations of 0, 5%, 10...

2025-06-21 | MTBLS12624 | MetaboLights
TranscriptomicsBrain transcriptome profiles in mouse model simulating features of post-traumatic stress disorder
Social stress mouse models were used to simulate human post-traumatic stress disorder (PTSD). C57B/6 mice exposed to SJL aggressor mice exhibited behaviors accepted as PTSD-in-mouse phenotype: 'frozen' motion, aggressor’s barrier avoidance, startled jumping, and retarded locomotion. Transcripts in...
ORGANISM(S): Mus musculus 
2015-04-20 | E-GEOD-45035 | biostudies-arrayexpress
TranscriptomicsInsufficiency of Copper Ion Homeostasis Causes Freeze-Thaw Injury of Yeast Cells
Saccharomyces cerevisiae is exposed to freeze-thaw stress in commercial processes including frozen dough baking. The cell viability and fermentation activity after freeze-thaw were dramatically decreased due to freeze-thaw injury. Because freeze-thaw injury involves complex phenomena, the mechanis...
ORGANISM(S): Saccharomyces cerevisiae 
2009-08-31 | E-GEOD-15461 | biostudies-arrayexpress
TranscriptomicsGene expression differences under freezing and ice encasement stress in between temporal populations
The experiment was aimed at studying gene expression differences between three temporal populations of two timothy cultivars; Engmo (Early=1988, Mid=2003 & Current=2020) and Noreng (Early=1998, Mid=2010 & Current=2020), under freezing stress and Ice encasement stress. The idea is when the temporally...
ORGANISM(S): Phleum pratense 
2025-09-01 | E-MTAB-14732 | biostudies-arrayexpress
ProteomicsProteome-wide identification of S-sulfenylated cysteines reveals metabolic adaptation to freezing stress after cold acclimation in Brassica napus
We performed an iodoTMT-based proteomic analysis to identify the redox sensitive proteins in vivo under freezing stress after cold acclimation in Brassica napus. Totally, we obtained 1,372 sulfenylated sites in 714 proteins. Here we will provide the MS data of iodoTMT labeled peptides under both c...
ORGANISM(S): Brassica Napus 
2022-06-16 | PXD034549 |
MetabolomicsReducing the use of chemical fertilizers and improving crop salt stress tolerance by acetoin and 2,3-butanediol produced by Bacillus subtilis

Small volatile molecules are considered to play a role in promoting plant growth, with acetoin and 2,3-butanediol being representative examples. In this study, we employed metabolic engineering of Bacillus subtilis to enhance the production of acetoin and 2,3-butanediol, and investigated the...

2025-10-16 | MTBLS13110 | MetaboLights
GenomicsGene expression differences under freezing and ice encasement stress in between temporal populations
Gene expression differences under freezing and ice encasement stress in between temporal populations
PRJEB83884 | ENA
MetabolomicsMetabolo-transcriptomics analyses reveal alfalfa adaptation to combined saline-alkali and low-temperature stress in the field

Metabolomics analysis revealed specific accumulation of amino acids, organic acids, carbohydrates, fatty acids and flavonoids in ZD compared with that in BM. The core differential metabolites associated with ZD stress resistance included isoleucine, fumaric acid, raffinose and isovitexin. In...

2025-06-19 | MTBLS12611 | MetaboLights
ProteomicsA proteome analysis of freezing tolerance in red clover (Trifolium pratense L.)
Improvement of freezing tolerance of red clover (Trifolium pratense L.) would increase its persistence under cold climate. In this study, we assessed the freezing tolerance and compared the proteome composition of non-acclimated and cold-acclimated plants of two initial cultivars of red clover: Endu...
ORGANISM(S): Trifolium pratense subsp. pratense 
2016-03-15 | PXD003689 | Pride
Red clover  cold acclimation  proteomic analysis  recurrent selection  freezing tolerance  plant abiotic stress. 
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