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GSE29619
Homo sapiens
273 Downloadable Samples
Affymetrix HT Human Genome U133A Array (hthgu133a), Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Systems biology of vaccination for seasonal influenza in humans.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 84 Downloadable Samples
- Affymetrix HT Human Genome U133A Array (hthgu133a), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Systems vaccinology has emerged as an interdisciplinary field that combines systems wide measurements and network and predictive modeling applied to vaccinology.
Publication Title
Systems biology of vaccination for seasonal influenza in humans.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 83 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2), Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm)
Description
Systems vaccinology has emerged as an interdisciplinary field that combines systems wide measurements and network and predictive modeling applied to vaccinology.
Publication Title
Systems biology of vaccination for seasonal influenza in humans.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 79 Downloadable Samples
- Affymetrix HT HG-U133+ PM Array Plate (hthgu133pluspm), Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Systems vaccinology has emerged as an interdisciplinary field that combines systems wide measurements and network and predictive modeling applied to vaccinology.
Publication Title
Systems biology of vaccination for seasonal influenza in humans.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 27 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Systems vaccinology has emerged as an interdisciplinary field that combines systems wide measurements and network and predictive modeling applied to vaccinology.
Publication Title
Systems biology of vaccination for seasonal influenza in humans.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Saccharomyces cerevisiae
- 12 Downloadable Samples
- Affymetrix Yeast Genome S98 Array (ygs98)
Description
Raw expression values (CHP data) for transcriptional profiling of the response of Saccharomyces cerevisiae to challenges with lactic acid at pH 3 and pH 5.
Publication Title
Physiological and transcriptional responses to high concentrations of lactic acid in anaerobic chemostat cultures of Saccharomyces cerevisiae.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 12 Downloadable Samples
- Affymetrix Yeast Genome S98 Array (ygs98)
Description
The irreversible decarboxylation step, which commits 2-oxo acids to the Ehrlich pathway, was initially attributed to pyruvate decarboxylase. However, the yeast genome was shown to harbour no fewer than 5 genes that show sequence similarity with thiamine-diphosphate dependent decarboxylase genes. Three of these (PDC1, PDC5 and PDC6) encode pyruvate decarboxylases { while ARO10 and THI3 represent alternative candidates for Ehrlich-pathway decarboxylases.
Publication Title
The Ehrlich pathway for fusel alcohol production: a century of research on Saccharomyces cerevisiae metabolism.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 24 Downloadable Samples
Illumina HiSeq 1000
Description
This dataset describe the transcriptomic profiling of cecum, stomach and ileum from wild type, cdx2 conditional knock out and cdx2 ; apc deficient mice, by mRNA-seq. Each condition was analyzed in triplicated experiment to analyze the role of cdx2 in colorectal cancer susceptibilities Overall design: Biological samples from dissected tissue were tested by RNASeq in triplicates resulting into a total of 24 samples.
Publication Title
The Cdx2 homeobox gene suppresses intestinal tumorigenesis through non-cell-autonomous mechanisms.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Saccharomyces cerevisiae
- 16 Downloadable Samples
- Affymetrix Yeast Genome S98 Array (ygs98)
Description
Sucrose is a major carbon source for industrial bioethanol production by Saccharomyces cerevisiae. In yeasts, two modes of sucrose metabolism occur: (i) extracellular hydrolysis by invertase, followed by uptake and metabolism of glucose and fructose, and (ii) uptake via sucrose-H+ symport followed by intracellular hydrolysis and metabolism. Although alternative start codons in the SUC2 gene enable synthesis of extracellular and intracellular invertase isoforms, sucrose hydrolysis in S. cerevisiae predominantly occurs extracellularly. In anaerobic cultures, intracellular hydrolysis theoretically enables a 9 % higher ethanol yield than extracellular hydrolysis, due to energy costs of sucrose-proton symport. This prediction was tested by engineering the promoter and 5 coding sequences of SUC2, resulting in relocation of invertase to the cytosol. In anaerobic sucrose-limited chemostats, this iSUC2-strain showed an only 4% increased ethanol yield and high residual sucrose concentrations indicated suboptimal sucrose-transport kinetics. To improve sucrose-uptake affinity, it was subjected to 95 generations of anaerobic, sucrose-limited chemostat cultivation, resulting in a 20-fold decrease of residual sucrose concentrations and a 10-fold increase of the sucrose-transport capacity. A single-cell isolate showed an 11 % higher ethanol yield on sucrose in chemostat and batch cultures than an isogenic SUC2 reference strain, while transcriptome analysis revealed elevated expression of AGT1, encoding a disaccharide-proton symporter, and other maltose-related genes. Deletion of AGT1, which had been duplicated during laboratory evolution, restored the growth characteristics of the unevolved iSUC2 strain. This study demonstrates that engineering the topology of sucrose metabolism is an attractive strategy to improve ethanol yields in industrial processes.
Publication Title
Increasing free-energy (ATP) conservation in maltose-grown Saccharomyces cerevisiae by expression of a heterologous maltose phosphorylase.
Sample Metadata Fields
No sample metadata fields
View Samples- Saccharomyces cerevisiae
- 14 Downloadable Samples
- Affymetrix Yeast Genome S98 Array (ygs98)
Description
Raw expression values (CHP data) for transcriptional profiling of the response of Saccharomyces cerevisiae to challenges with various weak organic acids
Publication Title
Generic and specific transcriptional responses to different weak organic acids in anaerobic chemostat cultures of Saccharomyces cerevisiae.
Sample Metadata Fields
No sample metadata fields
View Samples