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TranscriptomicsComparison of gene regulation by Gcn5 under KCl stress in S. cerevisiae and S. pombe
This is parallel comparison of gene regulation by Gcn5 in evolutionarily divergent yeasts S. pombe and S. cerevisiae. Our study showed Gcn5 is required for a similar spectrum of stress responses in both organisms, including the response to KCl. This DNA microarray studies is to find conserved or div...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-24 | E-GEOD-5218 | biostudies-arrayexpress
TranscriptomicsGenome-wide gene expression in response to mating pheromones in S. pombe
Fission yeast cells undergo sexual differentiation in response to nitrogen starvation. In this process haploid M and P cells first mate to form diploid zygotes, which subsequently enter meiosis and sporulate. Prior to mating, M cells secrete M-factor and P-cells secrete P-factor, and these diffusibl...
ORGANISM(S): Schizosaccharomyces pombe 
2007-08-21 | E-GEOD-5323 | biostudies-arrayexpress
TranscriptomicsS. pombe acetyltransferase mutants identifies redundant pathways of gene regulation, dual-channel dataset
Analysis of histone acetyl transferases (HATs) from the MYST and GNAT families in S. pombe to identify functional differences or overlap with regard to gene expression. Mutations were made to Elp3 and Gcn5 (GNAT family), and to Mst2 (MYST family). Mutants showed distinct phenotypes which were repres...
ORGANISM(S): Schizosaccharomyces pombe 
2009-09-19 | E-GEOD-17259 | biostudies-arrayexpress
TranscriptomicsDeletion of Clr3 restores expression of a subset of genes in gcn5- mutant cells
Histone acetylation and deacetylation is important for gene regulation. The histone acetyltransferase, Gcn5, is a known activator of transcriptional initiation that is recruited to gene promoters. Here we map genome-wide levels of Gcn5 occupancy and histone H3K14ac at high resolution. Gcn5 is predom...
ORGANISM(S): Schizosaccharomyces pombe 
2010-06-24 | E-GEOD-13817 | biostudies-arrayexpress
TranscriptomicsGene expression profile in yeast under physiological changes of stress adaptation and stress recovery
The data provide information expression profile in yeast for 5 different physioloigcal conditions during stress adpatation and stress recovery (normal growth, during stress adaptation, after stress adaptation, under stress recovery, after stress recovery) in yeast. The purpose of the study is to u...
ORGANISM(S): Saccharomyces cerevisiae 
2013-07-22 | E-GEOD-36599 | biostudies-arrayexpress
TranscriptomicsGenome-wide enrichment of Gcn5 and H3K18/H4K16 acetylation under physiological change of stress adaptation and stress recovery
The data provide information of Gcn5 enrichment, H3K18 and H4K16 acetylation level and Histone H3 density for 5 different physioloigcal conditions during stress adpatation and stress recovery (normal growth, during stress adaptation, after stress adaptation, under stress recovery, after stress rec...
ORGANISM(S): Saccharomyces cerevisiae 
2013-07-22 | E-GEOD-36600 | biostudies-arrayexpress
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