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MetabolomicsSystems acclimation to osmotic stress in zygnematophyte cells

Zygnematophytes are the closest algal relatives of land plants. They hold key information to infer how the earliest land plants overcame the barrage of terrestrial stressors, prime of which is osmotic stress. Here, we applied two osmotic stressors on a unicellular and a multicellular representati...

2025-08-12 | MTBLS12267 | MetaboLights
MetabolomicsCell overgrowth potentiates osmotic and replication stresses to promote p38/p53/p21-dependent senescence
Abnormal increases in cell size are associated with senescence and cell cycle exit. The mechanisms by which overgrowth primes cells to withdraw from the cell cycle remain unknown. We address this question using CDK4/6 inhibitors, which arrest cells in G0/G1 and are licensed to treat advanced HR+/HER...
2025-10-24 | MTBLS8698 | MetaboLights
GenomicsHog1 controls global reallocation of RNA Pol II upon osmotic shock
When challenged with osmotic shock, S. cerevisiae induces hundreds of genes, despite a global reduction in transcriptional capacity. The mechanisms that regulate this rapid reallocation of transcriptional resources are not known. Here we show that redistribution of RNA Pol II upon stress requires ...
ORGANISM(S): Saccharomyces cerevisiae 
2012-07-15 | E-GEOD-38208 | biostudies-arrayexpress
ProteomicsSWATH Analysis of Yeast Proteome over Time in Response to Osmotic Stress
SWATH analysis of Yeast Proteome over time in response to Osmotic Stress. We sampled cell cultures in biological triplicates at six time points following the application of osmotic stress and acquired single injection DIA datasets on a high-resolution 5600 tripleTOF instrument operated in SWATH mode...
ORGANISM(S): Saccharomyces Cerevisiae (ncbitaxon:4932) 
2017-11-03 | MSV000081677 | MassIVE
TranscriptomicsOsmotic stress on yeast S. cerevisiae
mRNA amount (RA) and Transcription rate (TR) analysis of W303-1a (wt) and hog1 mutant yeast strains growing in exponential phase in YPD subjected to osmotic stress This SuperSeries is composed of the following subset Series: GSE13096: Transcription rate analysis of wild type strain subjected to osm...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-19 | E-GEOD-13100 | biostudies-arrayexpress
TranscriptomicsRNAseq of temperature and osmotic stress on detached root of Arabidopsis thaliana col-0 and snrk2.2/2.3
Examine the transcriptomic landscape induced by warm temperature and osmotic stress and its dependency on ABA in Arabidopsis detached roots.
ORGANISM(S): Arabidopsis thaliana 
2025-05-21 | E-MTAB-15125 | biostudies-arrayexpress
ProteomicsMariprofundus ferroooxydans PV-1 osmotic shock vs extraction with NaOH LC-MSMS
Proteomic analysis was performed on protein extracts of M. ferrooxydans by following two methodologies: osmotic shock and alkalyne lysis (extraction with NaOH).
ORGANISM(S): Mariprofundus ferrooxydans PV-1 
2014-05-13 | PXD000937 | Pride
Mariprofundus ferrooxydans biogenic iron oxides 
TranscriptomicsmRNA amount analysis of W303 hog1 mutant strain subjected to osmotic stress
mRNA amount (RA) analysis of W303 hog1 mutant yeast strain growing in exponential phase in YPD subjected to osmotic stress Keywords: Time course Transcriptomic analysis of three independent replicates the yeast strain growing in exponential phase. Each time point replicate has been hybridized on a ...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-19 | E-GEOD-13099 | biostudies-arrayexpress
TranscriptomicsmRNA amount analysis of wild type strain subjected to osmotic stress
mRNA amount (RA) analysis of W303-1a yeast strain growing in exponential phase in YPD subjected to osmotic stress Keywords: time course Transcriptomic analysis of three independent replicates the yeast strain growing in exponential phase. Each time point replicate has been hybridized on a different...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-19 | E-GEOD-13097 | biostudies-arrayexpress
TranscriptomicsTranscription rate analysis of W303 hog1 mutant strain subjected to osmotic stress
Transcription rate (TR) analysis of W303 hog1 mutant yeast strain growing in exponential phase in YPD subjected to osmotic stress Keywords: Time course Transcription rate analysis by means of GRO of three independent replicates the yeast strain growing in exponential phase. Each time point replicat...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-19 | E-GEOD-13098 | biostudies-arrayexpress
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