Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Energy metabolism in fission yeast

ABSTRACT: Functional and regulatory profiling of energy metabolism in fission yeast

PROVIDER: PRJEB12865 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR1294732.fastq.gz	Fastqsanger.gz
	ERR1294733.fastq.gz	Fastqsanger.gz
	ERR1294734.fastq.gz	Fastqsanger.gz
	ERR1294735.fastq.gz	Fastqsanger.gz

Items per page:

1 - 4 of 4

Similar Datasets

Functional and Regulatory Profiling of Energy Metabolism in Fission Yeast: dynamic gene regulation during adaptation to respiratory medium.

Project description:Fission yeast in high glucose media preferentially uses fermentation for energy production, even under aerobic conditions, an analogous metabolic programme, aerobic glycolysis, is a hallmark of cancer and enables the proliferation of tumor cells. Fission yeast, unlike budding yeast, requires mitochondrial genomes and oxidative phosphorylation for survival, mitochondrial inheritance, genome organisation and RNA processing are strikingly different between the two yeasts, and S. pombe mitochondria resemble more the human mitochondria. However, mitochondrial biology and respiratory control is poorly understood in fission yeast. In this study, we used microarrays to profile gene expression before and at six time points after the shift from fermentative to respiratory medium. Cells were grown in yeast extract based media with 3% glucose to early exponential phase (time point 0), then the carbon source was changed to 3% glycerol, 0.1% glucose. Transcript levels were monitored by microarrays at several time points after the switch (0.2, 0.5, 1, 2; 04 and 24 hours). Sample from each time point is hybrydized with sample of all pooled time points. Experiment was repeated twice with the dye swap.

2016-11-01 | E-MTAB-4518 | biostudies-arrayexpress

OTUD3 regulates energy metabolism

Project description:OTUD3 regulates energy metabolism

| PRJNA832095 | ENA

The fission yeast Schizosaccharomyces pombe

Project description:The fission yeast Schizosaccharomyces pombe

| PRJNA413028 | ENA

Communication between mitochondria and nucleus: defining a retrograde response in fission yeast

Project description:Retrograde response was widely studied in budding yeast but the main transcription factors that transmit it (RTG1,2 and 3) are not conserved in other organisms, thus it is interesting to study how communication between mitochondria and nucleus evolved in distantly related fission yeast, and which are the common aspects of this conserved pathway between yeast and higher organisms.To analyse any retrograde response in fission yeast, we inhibited the electron transport chain activity by antimycin A and studied cellular gene expression changes by microarrays. Cells treated with antimycin A in fermentative medium (YE with 3% glucose), showed the same growth rate as untreated cells, but they reached a lower biomass in stationary phase. Antimycin A treated cells consumed glucose at a faster rate and produced more ethanol, indicating that the energy metabolism was shifted even more towards fermentation. We analyzed the transcriptomes of antimycin A-treated cells to untreated control cells during early exponential growth phase (OD 0.5).

2016-11-01 | E-MTAB-4520 | biostudies-arrayexpress

Regulatory role of energy metabolism in skeletal development

Project description:Regulatory role of energy metabolism in skeletal development

| PRJNA793909 | ENA

Microarray analysis for the Mode-of-Action study of resveratrol in fission yeast

Project description:An increasing number of studies have shown that the promising compound resveratrol treats multiple diseases, such as cancer and aging; however, the resveratrol mode-of-action (MoA) remains largely unknown. Here, by virtue of multiple omics approaches, we adopted fission yeast as a model system with the goal of dissecting the common MoA of the anti-proliferative activity of resveratrol. Fission yeast was chosen as the model because of the following reasons: fission yeast is a terrific model to investigate the cell cycle and cell shape; the yeast belongs to the âCrabtree Positiveâ yeast kingdom, which possesses features similar to the âWarburg Effectâ of cancer cells such that the fission yeast prefers to conduct fermentation with glucose as the carbon source for energy production ; many omics tools and datasets are available for the systematic exploration of the drugâs effects at different concentration. This experiment uses microarray analysis with the aim of exploring transcriptional modulation after natural product resveratrol treatment at the IC50 drug concentration, in fission yeast S.pombe.

2016-05-18 | E-MTAB-4399 | biostudies-arrayexpress

Genome-wide mapping of fission yeast

Project description:Genome-wide mapping of fission yeast

| PRJNA375807 | ENA

Expression profilings of fission yeast strains

Project description:Expression profilings of fission yeast strains

| PRJNA489701 | ENA

Genomewide analysis of nucleosome density histone acetylation and HDAC function in fission yeast

Project description:Genome wide roles for fission yeast HDACs Keywords: Genome wide roles for fission yeast HDACs

2005-08-11 | GSE2879 | GEO

Fission yeast cells: control vs alkaline stress

Project description:Transcriptional profiling of fission yeast cells comparing control untreated cells with cells treated with alkaline stress