GEO DataSets

(Submitter supplied) In this study we investigated the transcriptional response of the yeast Saccharomyces cerevisiae to potassium starvation. To this end yeast cells were grown for 60 min in media without potassium or in media with a standard potassium concnetration (50 mM KCl). Using Serial Analysis of Gene Expression (SAGE)-tag sequencing the effect of potassium starvation on the transcriptome was determined.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13821

8 Samples

Download data: TXT

(Submitter supplied) We investigated the transcriptional response of yeast Saccharomyces cerevisiae bmh1 and bmh2 deletion mutants to potassium starvation. To this end yeast strains were grown for 60 min in media without potassium or in media with a standard potassium concentration (50 mM KCl). Using Serial Analysis of Gene Expression (SAGE)-tag sequencing the effect of potassium starvation on the transcriptome was determined. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13821

12 Samples

Download data: XLSX

(Submitter supplied) We investigated the effect of deletion of BMH1, SPL2 and RRP6 on gene expression in the yeast Saccharomyces cerevisiae. In addition, the effect of 60 min phosphate starvation was studied in the SPL2 deletion mutant as well as in the parental strain BY4741. Finally, the effect of deletion of specific parts of the SPL2 promoter was investigated. Transcriptome analysis was performed by strand-specific RNAseq.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17342

17 Samples

Download data: XLSX

(Submitter supplied) This study addresses the effect of mutations related to sense and antisense transcription of Saccharomyces cerevisiae phosphate genes using strand-specific RNAseq. Replacement of the transcriptional terminator of PHO84 by that of CYC1 resulted, unexpectedly, in an increased antisense transcription and a strongly reduced sense transcription of PHO84. Also RNA levels of SPL2 were strongly reduced. Deletion of the PHO84 coding region did not markedly affect the expression of SPL2, suggesting that antisense transcription of PHO84 and not the Pho84 transporter affects the expression of SPL2. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27812

21 Samples

Download data: XLSX

(Submitter supplied) The budding yeast Saccharomyces cerevisiae alters its gene expression profile in response to a change in nutrient availability. The PHO-system is a well-studied case in the transcriptional regulation responding to nutritional changes in which a set of genes (PHO genes) is expressed to activate phosphate (Pi) metabolism for adaptation to Pi-starvation. Pi-starvation triggers an inhibition of Pho85 kinase, leading to migration of unphosphorylated Pho4 transcriptional activator into the nucleus enabling expression of PHO genes. more...

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL3723

8 Samples

Download data: CEL

(Submitter supplied) Ribosomal protein Rpl12p is encoded by duplicated genes RPL12A and RPL12B. The gene products have identical primary protein sequence but reportedly cells harboring either Rpl12ap or Rpl12bp exhibit subtle functional differences. We use microarrays to screen for genes which might express differently in the presence of Rpl12ap or Rpl12bp.

Organism:

Schizosaccharomyces pombe; Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL2529

8 Samples

Download data: CEL, CHP

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Nakaseomyces glabratus; Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL22622 GPL13821

62 Samples

Download data: WIG

(Submitter supplied) In S. cerevisiae, the phosphate starvation (PHO) responsive transcription factors Pho4 and Pho2 are jointly required for induction of phosphate response genes and survival in phosphate starvation conditions. In the related human commensal and pathogen C. glabrata, Pho4 is required but Pho2 is dispensable for survival in phosphate-limited conditions and is only partially required for inducing the phosphate response genes. more...

Organism:

Nakaseomyces glabratus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22622

8 Samples

Download data: CSV

(Submitter supplied) In S. cerevisiae, the phosphate starvation (PHO) responsive transcription factors Pho4 and Pho2 are jointly required for induction of phosphate response genes and survival in phosphate starvation conditions. In the related human commensal and pathogen C. glabrata, Pho4 is required but Pho2 is dispensable for survival in phosphate-limited conditions and is only partially required for inducing the phosphate response genes. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13821

36 Samples

Download data: CSV

(Submitter supplied) In S. cerevisiae, the phosphate starvation (PHO) responsive transcription factors Pho4 and Pho2 are jointly required for induction of phosphate response genes and survival in phosphate starvation conditions. In the related human commensal and pathogen C. glabrata, Pho4 is required but Pho2 is dispensable for survival in phosphate-limited conditions and is only partially required for inducing the phosphate response genes. more...

Organism:

Nakaseomyces glabratus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL22622

9 Samples

Download data: WIG

(Submitter supplied) In S. cerevisiae, the phosphate starvation (PHO) responsive transcription factors Pho4 and Pho2 are jointly required for induction of phosphate response genes and survival in phosphate starvation conditions. In the related human commensal and pathogen C. glabrata, Pho4 is required but Pho2 is dispensable for survival in phosphate-limited conditions and is only partially required for inducing the phosphate response genes. more...

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13821

9 Samples

Download data: WIG

(Submitter supplied) Wild type cells were grown in SC medium and then transferred to no phosphate medium

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL14567

16 Samples

Download data: SRR, TXT

(Submitter supplied) Wild type steady state chemostats cultures, in dilution rate of 0.3[1/hr] or 0.1[1/hr], and phosphate concentration in the feeding vessel of 0.3 or 0.1mM Pi

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL14567

8 Samples

Download data: SRR, TXT

(Submitter supplied) Diploid wild type cells in a chemostat, in different times after changing the feeding medium from low to high Pi.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL14567

10 Samples

Download data: SRR, TXT

(Submitter supplied) The Ydr374c is the only protein that has the YTH domain in Saccharomyces cerevisiae. The YTH domain was identified by comparing all known protein sequences with the YT521-B splicing factor, and it is found only in eukaryotes. Recently, it has been reported that the YTH domain conveys RNA-binding ability to a new class of proteins. However, the roles of most YTH family members lacking common sequence motifs outside the YTH domain are unknown. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL7293

2 Samples

Download data: TXT

(Submitter supplied) Maintenance of ion homeostatic mechanisms is essential for living cells, including the budding yeast S. cerevisiae. Whereas the impact of changes in phosphate metabolism on metal ion homeostasis has been recently examined, the inverse effect is still largely unexplored. We show here that depletion of potassium from the medium or alteration of diverse regulatory pathways controlling potassium uptake, such as the Trk1 potassium transporter or the Pma1 H+-ATPase, trigger a response that mimics that of phosphate (Pi) deprivation, exemplified by accumulation of the high-affinity Pi transporter Pho84. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL4069

3 Samples

Download data: GPR

(Submitter supplied) Studies on the effect of a bmh2 mutation on the genome-wide steady-state mRNA levels in Saccharomyces cerevisiae. Keywords: other

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL583

4 Samples

Download data

(Submitter supplied) We report RNA-Seq data of S.cerevisiae PPN1 knock-out yeast strain and PPN1 overproducing transformant yeast strain grown to logarithmic stage in control medium and in the medium containing 5mM manganese.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13821

8 Samples

Download data: TSV

(Submitter supplied) Investigation of Saccharomyces cerevisiae phosphate metabolism. Cells starved for phosphate, cells grown with intermediate and high phosphate concentrations, and PHO4 mutant cells examined. Keywords: other

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platforms:

GPL425 GPL423 GPL424

6 Samples

Download data

(Submitter supplied) Hmt1p is the predominant arginine methyltransferase in Saccharomyces cerevisiae. Its substrate proteins are involved in transcription, transcriptional regulation, nucleocytoplasmic transport and RNA splicing. Functionally, Hmt1p-catalysed methylation can also modulate protein-protein interactions. Despite Hmt1p being well-characterised, the effects of its knockout on the proteome and transcriptome have not been reported. more...

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

7 Samples

Download data: CEL