GEO DataSets

(Submitter supplied) We analyzed the genome-wide expression profiles of mutant strains of two yeast species in which eight different chromatin regulators and one transcription factor were deleted (one gene deleted in each strain). Comparison of the inter-species expression differences between the wild-types of these species and their mutants showed that deletion of regulators tends to increase the amount of inter-species expression differences, suggestng that the regilators are normally buffering hidden variability. more...

Organism:

Saccharomyces cerevisiae x Saccharomyces paradoxus; Saccharomyces cerevisiae; Saccharomyces paradoxus

Type:

Expression profiling by array

Platform:

GPL8157

36 Samples

Download data: TXT, ZIP

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

Organism:

Saccharomyces cerevisiae

Type:

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

Platforms:

GPL9134 GPL9825

222 Samples

Download data: TXT

(Submitter supplied) In this study, we mapped for the first time differences in transcription binding among individuals and elucidated the genetic basis of such variation. Whole-genome Ste12 binding profiles were determined using ChIP-Seq in pheromone-treated cells of 43 segregants of a cross between two highly diverged yeast strains, YJM789 and S288c as well as the parental lines. We identified extensive Ste12 binding variation among individuals and mapped underlying cis- and trans- acting loci responsible for such variation. more...

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9134

174 Samples

Download data: TXT

(Submitter supplied) In this study, we mapped for the first time differences in transcription binding among individuals and elucidated the genetic basis of such variation. Whole-genome Ste12 binding profiles were determined using ChIP-Seq in pheromone-treated cells of 43 segregants of a cross between two highly diverged yeast strains, YJM789 and S288c, as well as the parental lines. We identified extensive Ste12 binding variation among individuals and mapped underlying cis- and trans- acting loci responsible for such variation. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL9825

48 Samples

Download data: TXT

(Submitter supplied) Under continuous, glucose-limited conditions, budding yeast exhibit robust metabolic cycles associated with major oscillations of gene expression and metabolic state. However, how such fluctuations might be coordinately linked to changes in chromatin status is less well understood. Here, we examine the correlated genome-wide transcription and chromatin states across the yeast metabolic cycle (YMC) at unprecedented temporal resolution, revealing a "just in time supply chain" by which specific cellular processes such as ribosome biogenesis are coordinated in time with remarkable precision. more...

Organism:

Saccharomyces cerevisiae

Type:

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

Platforms:

GPL13821 GPL9134 GPL10577

202 Samples

Download data: FPKM_TRACKING, TXT

(Submitter supplied) Total H4 and acetyl H4 IP, time course Total H4 and acetyl H4 occupancy, Snf2 occupancy, gene expression analysis Keywords: stress response, time course

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by array; Expression profiling by array

Platform:

GPL5076

167 Samples

Download data: GPR

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

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

23 Samples

Download data: CEL

(Submitter supplied) The impact on mRNA expression of the transcription factors Bas1, Pho2, Gcn4 and Gcr2p was investigated in the corresponding deletion strains during exponential growth in glucose minimal media batch cultures.

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

6 Samples

Download data: CEL

(Submitter supplied) The impact on mRNA expression of the transcription factors Bas1, Pho2, Gcn4 and Gcr2p was investigated in the corresponding deletion strains during exponential growth in glucose minimal media batch cultures.

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

5 Samples

Download data: CEL

(Submitter supplied) The impact on mRNA expression of the transcription factors Bas1, Pho2, Gcn4 and Gcr2p was investigated in the corresponding deletion strains during exponential growth in glucose minimal media batch cultures.

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

6 Samples

Download data: CEL

(Submitter supplied) Expression data from wild-type FY4 and GCR2 deletion strain. Impact of the transcription factor Gcr2p on mRNA expression was investigated in the corresponding deletion strain in exponentially growing glucose minimal medium batch cultures.

Organism:

Schizosaccharomyces pombe; Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL2529

6 Samples

Download data: CEL

(Submitter supplied) A fundamental problem in biology is the molecular basis for divergence among related organisms. We have investigated the level of divergence of transcription factor binding sites for two key factors that regulate developmental processes in the budding yeasts. The genomic binding locations for the Ste12 and Tec1 transcription factors in S. cerevisiae, S. mikatae and S. bayanus were mapped by chromatin immunoprecipitation combined with microarrays (chIP chip)1, 2 and compared to one another. more...

Organism:

Saccharomyces cerevisiae; Candida albicans; Saccharomyces mikatae; Saccharomyces bayanus

Type:

Genome binding/occupancy profiling by genome tiling array

4 related Platforms

27 Samples

Download data

(Submitter supplied) Microarray analysis was used to identify all cryptic promoters in the S. cerevisiae genome that are activated in spt6 and spt16 mutants. These experiments showed that cryptic initiation is widespread, occurring in approximately 1,000 genes.

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by array

Platform:

GPL7078

6 Samples

Download data: GPR

(Submitter supplied) Regulation of gene expression programs is crucial for the survival of microbial pathogens in host environments and for their ability to cause disease. Here we investigated the epigenetic regulator RSC (Remodels the Structure of Chromatin) in the most prevalent human fungal pathogen Candida albicans. Biochemical analysis showed that CaRSC comprises 13 subunits and contains two novel non-essential members, which we named Nri1 and Nri2 (Novel RSC Interactors) that are exclusive to the CTG clade of Saccharomycotina. more...

Organism:

Candida albicans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27827

12 Samples

Download data: TSV

(Submitter supplied) In this study, we constructed three isogenic strains of S96 yrr1Δ background (its native YRR1 gene was knocked out) carrying three different YRR1 alleles, YRR1_S96, YRR1_YJM789, YRR1_S96-I775E, respectively. We then conducted chromatin immuno-precipitation followed by high-throughput sequencing (ChIP-Seq) for Yrr1 protein on the three strains grown in Yeast Peptone Dextrose medium (YPD) and YPD + 4NQO.

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13821

24 Samples

Download data: XLSX

(Submitter supplied) In this study, we constructed three isogenic strains of S96 yrr1Δ background (its native YRR1 gene was knocked out) carrying three different YRR1 alleles, YRR1_S96, YRR1_YJM789 and YRR1_S96-I775E, respectively. We then conducted RNA deep sequencing (RNA-Seq) on the three strains grown in Yeast Peptone Dextrose medium (YPD), YPD + 4NQO and Yeast Peptone glycerol medium (YPglycerol).

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17143

18 Samples

Download data: XLSX

(Submitter supplied) Study to detect to genome wide localization of the ATP dependent chromatin remodelling factor Isw2 using ChIP. Keywords: ChIP chip

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL6476

6 Samples

Download data: CEL

(Submitter supplied) To map nucleosome positions in WT and delta isw2 cells Keywords: Nucleosomal DNA hybridization

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL6476

8 Samples

Download data: CEL

(Submitter supplied) To define chromatin structure changes along the yeast genome using microarrays. Nucleosomal DNA from WT and delta isw2 yeast were hybridized and differences in signals were calculated. Keywords: Nucleosomal DNA hybridization

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL6476

4 Samples

Download data: CEL

(Submitter supplied) Transcriptome response of the yeasts C. glabrata and S. cerevisiae treated by an antifungal agent, benomyl Keywords: time course; stress response

Organism:

Nakaseomyces glabratus; Saccharomyces cerevisiae

Type:

Expression profiling by array

Platforms:

GPL6384 GPL6388

12 Samples

Download data: TXT