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MetabolomicsA Novel Yeast Extract from a Multi-Stress-Resistant Saccharomyces cerevisiae Confers Potent Antioxidant and UV-Protective Activities to Skin Cells

Strain A154 was obtained through the method of combined mutagenesis and screening with UVC and UVA. This strain has multiple tolerances.


2026-01-31 | MTBLS13804 | MetaboLights
MetabolomicsThe metabolic background is a global player in Saccharomyces gene expression epistasis
The regulation of gene expression in response to nutrient availability is fundamental to the genotype-phenotype relationship. The metabolic-genetic make-up of the cell, as reflected in auxotrophy, is hence likely to be a determinant of gene expression. Here, we address the importance of the metaboli...
2016-12-16 | MTBLS168 | MetaboLights
TranscriptomicsTranscription profiling of S. cerevisiae to fermentative conditions
The capacity of respiring cultures of Saccharomyces cerevisiae to instantaneously switch to fast alcoholic fermentation upon a transfer to anaerobic sugar-excess conditions is a key characteristic of Saccharomyces cerevisiae in many of its industrial applications. This transition was studied by expo...
ORGANISM(S): Saccharomyces cerevisiae 
2008-10-18 | E-GEOD-8187 | biostudies-arrayexpress
TranscriptomicsGlobal analysis of mRNA decay intermediates in Saccharomyces cerevisiae
The general pathways of eukaryotic mRNA decay occur via deadenylation followed by 3’ to 5’ degradation or decapping, although some endonuclease sites have been identified in metazoan mRNAs. To determine the role of endonucleases in mRNA degradation in Saccharomyces cerevisiae, we mapped 5’ monophosp...
ORGANISM(S): Saccharomyces cerevisiae 
2012-06-17 | E-GEOD-33712 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of Saccharomyces boulardii and Saccharomyces cerevisiae to determine genomic differences
A comparative genomic hybridisation experiment using Affymetrix YG-S98 arrays to study the genetic background of S. Boulardii compared to S. Cerevisiae strain BY4743. Background: Saccharomyces boulardii, a yeast that was isolated from fruit in Indochina has been used as a remedy for diarrhoea since ...
ORGANISM(S): Saccharomyces boulardii 
2006-11-10 | E-MAXD-15 | biostudies-arrayexpress
TranscriptomicsEngineering topology and kinetics of sucrose metabolism in Saccharomyces cerevisiae for improved ethanol yield
Sucrose is a major carbon source for industrial bioethanol production by Saccharomyces cerevisiae. In yeasts, two modes of sucrose metabolism occur: (i) extracellular hydrolysis by invertase, followed by uptake and metabolism of glucose and fructose, and (ii) uptake via sucrose-H+ symport followed b...
ORGANISM(S): Saccharomyces cerevisiae 
2011-09-05 | E-GEOD-30535 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of S. cerevisiae to investigate formaldehyde as source of free-energy during growth on glucose
Previously, it has been demonstrated that formate can be utilized by Saccharomyces cerevisiae as additional energy source using cells grown in a glucose-limited chemostat. Here, we investigated utilization of formaldehyde as co-substrate. Since endogenous formaldehyde dehydrogenase activities were i...
ORGANISM(S): Saccharomyces cerevisiae 
2008-10-18 | E-GEOD-8902 | biostudies-arrayexpress
TranscriptomicsGenome-wide Analysis of Nascent Transcription in Saccharomyces cerevisiae
We combined the nuclear run-on (NRO) assay which labels and captures nascent transcripts with high throughput DNA sequencing to examine transcriptional activity in Saccharomyces cerevisiae. Examination of nascent transcripts and steady-state transcripts in exponentially growing and heat-shock treate...
ORGANISM(S): Saccharomyces cerevisiae 
2011-11-01 | E-GEOD-33136 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions
Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological condition
ORGANISM(S): Saccharomyces kudriavzevii 
2011-12-28 | E-TABM-1227 | biostudies-arrayexpress
TranscriptomicsAccumulation of noncoding RNA due to an RNase P defect in Saccharomyces cerevisiae
To investigate the possible range of additional RNase P substrates in vivo a strand-specific, high-density microarray was used to analyze what RNA accumulates with a mutation in the catalytic RNA subunit of nuclear RNase P in Saccharomyces cerevisiae. A wide variety of noncoding RNAs were shown to a...
ORGANISM(S): Saccharomyces cerevisiae 
2011-08-29 | E-MEXP-3140 | biostudies-arrayexpress
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