Sort   by:  
 Page size 
TranscriptomicsCell cycle dependent nucleosome occupancy at cohesin binding sites in yeast chromosomes
Nucleosome organization determines local chromatin structure and changes in nucleosome occupancy during the cell cycle are correlated with nuclear functions. We used oligonucleotide tiling arrays to analyze the cell cycle dependence of nucleosome occupancy at cohesin binding sites in yeast chromosom...
ORGANISM(S): Saccharomyces cerevisiae 
2010-05-26 | E-GEOD-8130 | biostudies-arrayexpress
TranscriptomicsComparative xylose metabolism among the ascomycetes C. albicans, S. stipitis and S. cerevisiae
The ascomycetes Saccharomyces cerevisiae, Candida albicans and Scheffersomyces stipitis metabolize the pentose sugar xylose very differently. S. cerevisiae fails to grow on xylose, while C. albicans can grow, and S. stipitis can both grow and ferment xylose to ethanol. However, all three species co...
ORGANISM(S): Candida albicans SC5314 
2013-10-30 | E-GEOD-50476 | biostudies-arrayexpress
TranscriptomicsTranslation profiling of Schizosaccharomyces pombe size separated polysome fractions provides data on average numbers of associated ribosomes for most transcripts
To obtain translational profiles for all mRNAs, polysome preparations are separated according to their size using a sucrose gradient and the mRNAs in each fraction are identified and quantified with DNA microarrays. Starting with exponentially growing cells, we analyzed 12 polysome fractions using D...
ORGANISM(S): Schizosaccharomyces pombe 
2007-03-22 | E-TABM-222 | biostudies-arrayexpress
MetabolomicsAn Unbiased Lipid Phenotyping Approach To Study the Genetic Determinants of Lipids and Their Association with Coronary Heart Disease Risk Factors
Direct infusion high-resolution mass spectrometry (DIHRMS) is a novel, high-throughput approach to rapidly and accurately profile hundreds of lipids in human serum without prior chromatography, facilitating in-depth lipid phenotyping for large epidemiological studies to reveal the detailed associati...
2024-02-02 | MTBLS4461 | MetaboLights
TranscriptomicsStreptococcus agalactiae genes controlled by the MtaR transcription factor
The purpose of this study was to determine what S. agalactiae genes are under the control of the MtaR regulatory protein. Inactivation of the Streptococcus agalactiae mtaR gene resulted in the downregulation of 11 genes and the upregulation of 1 gene in the mtaR mutant. Genes involved in the uptak...
ORGANISM(S): Streptococcus agalactiae 
2008-10-29 | E-GEOD-13325 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation to measure RNA polymerase II occupancy in fission yeast
The relative amount of RNA polymerase II (Pol II) associated with a given ORF provides an estimate for transcriptional efficiency. We therefore established a systematic approach to measure Pol II occupancy using chromatin immunoprecipitation followed by analysis on microarrays
ORGANISM(S): Schizosaccharomyces pombe 
2007-03-22 | E-TABM-219 | biostudies-arrayexpress
MetabolomicsMetabolic adaptation of diatoms to hypersalinity

Microalgae are important primary producers and form the basis for the marine food web. As global climate changes, so do salinity levels that algae are exposed to. A metabolic response of algal cells partly alleviates the resulting osmotic stress. Some metabolites involved in the response are well...

2023-09-04 | MTBLS3177 | MetaboLights
TranscriptomicsChromatin immunoprecipitation of fission yeast to determine Yox1 and cdc10 transcription factor binding sites
Transcription profiling of fission yeast /yox1/ deletion and genome wide location analysis of Yox1p and Cdc10p transcription factors reveal a negative feedback interaction: /yox1 /is transcriptionally activated by MBF, and Yox1p in turn transcriptionally represses the MBF target genes (including /yo...
ORGANISM(S): Schizosaccharomyces pombe 
2009-08-25 | E-TABM-647 | biostudies-arrayexpress
TranscriptomicsContribution of cell-bound and cell-free cellulosomal versus non-cellulosomal systems in deconstruction of cellulosic biomass by Clostridium thermocellum
The high cellulose digestion capability of the anaerobic thermophilic bacterium, Clostridium thermocellum, can be attributed to its efficient glycoside hydrolase system, consisting of both a free-enzyme system and a cellulosomal system, wherein carbohydrate active enzymes (CAZymes) are organized by...
ORGANISM(S): Ruminiclostridium thermocellum DSM 1313 
2015-02-28 | E-GEOD-63883 | biostudies-arrayexpress
TranscriptomicsGroup B Streptococcus genes controlled by the CiaR response regulator
The purpose of this study was to identify Group B Streptococcus (GBS) genes that are controlled by the CiaR response regulator. Deletion of the GBS ciaR gene resulted in a significant decrease in intracellular survival within neutrophils, murine macrophages, and human BMEC, which was linked to incr...
ORGANISM(S): Streptococcus agalactiae 
2009-01-22 | E-GEOD-14259 | biostudies-arrayexpress
Sort   by:  
 Page size