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MetabolomicsA next-generation yeast chassis: comprehensive characterization of a robust fast-growing Saccharomyces cerevisiae

Robust and efficient hosts are necessary to facilitate advances in biotechnology. We unveil Saccharomyces cerevisiae strain XP as a promising new microbial chassis owing to its high growth rate and robustness. This strain has a doubling time of 48.2 min, which is 12.8 min faster than the...

2024-09-26 | MTBLS7328 | MetaboLights
MetabolomicsBenchmarking non-targeted metabolomics using yeast extract controls

Non-target analysis based on high resolution mass spectrometry calls for quality controls to validate analytical workflows. So far no community-wide used quality control material has been established in metabolomics. In this work, we propose ethanolic yeast extracts derived from Pichia pastoris i...

2020-09-29 | MTBLS1782 | MetaboLights
MetabolomicsComprehensive Untargeted Metabolomics Dataset of Saccharomyces cerevisiae Aging-Associated Mutants and Yeast–Host Interactions in Drosophila melanogaster

Aging is a complex biological process influenced by genetic factors, environmental conditions, and interactions between organisms and their associated microbes. The budding yeast Saccharomyces cerevisiae and the fruit fly Drosophila melanogaster provide complementary model systems for investigati...

2026-09-04 | MTBLS15555 | MetaboLights
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
MetabolomicsGrowth control of the eukaryote cell: a systems biology study in yeast
Metabolic control analysis is being exploited in a systems biology study of the eukaryotic cell. Using chemostat culture, we have measured the impact of changes in flux (growth rate) on the transcriptome, proteome, endometabolome and exometabolome of the yeast Saccharomyces cerevisiae. Each function...
2012-04-19 | MTBLS8 | MetaboLights
MetabolomicsFunctional Metabolomics Describes the Yeast Biosynthetic Regulome
Genome-metabolism interactions enable cell growth. To probe the extent of these interactions and delineate their functional contributions, we quantified the Saccharomyces amino acid metabolome and its response to systematic gene deletion. Over one-third of coding genes, in particular those important...
2017-03-02 | MTBLS434 | MetaboLights
MetabolomicsUncovering the Complexity of the Yeast Lipidome by Means of nLC/NSI-MS/MS
Saccharomyces cerevisiae is a eukaryotic model organism widely used for the investigation of fundamental cellular processes and disease mechanisms. Consequently, the lipid landscape of yeast has been extensively investigated and up to this day the lipidome is considered as rather basic. Here, we use...
2021-01-08 | MTBLS2119 | MetaboLights
MetabolomicsUnveiling superior phenol detoxification and degradation ability in Candida tropicalis SHC-03: A comparative study with Saccharomyces cerevisiae BY4742

This study examined the phenol degradation capabilities and oxidative stress responses of Candida tropicalis SHC-03, demonstrating its metabolic superiority and resilience compared to Saccharomyces cerevisiae BY4742 in a culture medium with phenol as the sole carbon source. Through comparative gr...

2024-10-04 | MTBLS10757 | MetaboLights
MetabolomicsLipidomic and Metabolomic Changes in Commercial Brewing Strains of Saccharomyces cerevisiae to QSM 2-Phenylethanol

Commercially relevant Saccharomyces cerevisiae strains were cultivated under nitrogen-limiting (SLAD) and nitrogen-sufficient (SHAD) conditions, some supplemented with 200 μM of the aromatic alcohol 2-phenylethanol. After incubation at 24 °C for 72 h, cells were harvested from each condition and ...

2025-03-14 | MTBLS11283 | MetaboLights
MetabolomicsSingle-cell and bulk level metabolomic study of the glycolysis inhibition by 2-deoxy-D-glucose in Saccharomyces cerevisiae
Single-cell level measurements are necessary to characterize the intrinsic biological variability in a population of cells. In a study of the metabolic response of a clonal Saccharomyces cerevisiae population challenged by the glycolytic inhibitor 2-deoxy-D-glucose (2-DG), this variability is shown ...
2013-05-22 | MTBLS29 | MetaboLights
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