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GSE103230
Mus musculus
6 Downloadable Samples
Illumina MouseRef-8 v2.0 expression beadchip
Description
Purpose: The purpose of the study was to investigate the differential expression pattern of genes in Rag2 KO mice spleen compared to its wild type counterpart.
Publication Title
Microarray profiling of miRNA and mRNA expression in Rag2 knockout and wild-type mouse spleens.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 13 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Recombination activating gene-2<sup>null</sup> severe combined immunodeficient pigs and mice engraft human induced pluripotent stem cells differently.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Illumina MouseRef-8 v2.0 expression beadchip
Description
It contains a disruption of the recombination activating gene 2 (RAG2) and homozygoue mice exhibit total inability to initiate V(D)J rearrangement and fail to generate mature T or B lymphocytes. (https://www.taconic.com)
Publication Title
Recombination activating gene-2<sup>null</sup> severe combined immunodeficient pigs and mice engraft human induced pluripotent stem cells differently.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 1 Downloadable Sample
- Illumina MouseRef-8 v2.0 expression beadchip
Description
It contains a disruption of the recombination activating gene 2 (RAG2) and homozygoue mice exhibit total inability to initiate V(D)J rearrangement and fail to generate mature T or B lymphocytes. (https://www.taconic.com)
Publication Title
Recombination activating gene-2<sup>null</sup> severe combined immunodeficient pigs and mice engraft human induced pluripotent stem cells differently.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
Illumina MouseRef-8 v2.0 expression beadchip
Description
It contains a disruption of the recombination activating gene 2 (RAG2) and homozygoue mice exhibit total inability to initiate V(D)J rearrangement and fail to generate mature T or B lymphocytes. (https://www.taconic.com)
Publication Title
Recombination activating gene-2<sup>null</sup> severe combined immunodeficient pigs and mice engraft human induced pluripotent stem cells differently.
Sample Metadata Fields
Specimen part
View Samples- Drosophila melanogaster
- 6 Downloadable Samples
Illumina Genome Analyzer IIx
Description
Genome-wide transcriptome analyses have allowed for systems- level insights into gene regulatory networks. Due to the limited depth of quantitative proteomics, however, our understanding of post-transcriptional gene regulation and its effects on protein complex stoichiometry are lagging behind. Here, we employ deep sequencing and iTRAQ technology to determine transcript and protein expression changes of a Drosophila brain tumour model at near genome-wide resolution. In total, we quantify more than 6,200 tissue-specific proteins, corresponding to about 70% of all transcribed protein-coding genes. Using our integrated data set, we demonstrate that post-transcriptional gene regulation varies considerably with biological function and is surprisingly high for genes regulating transcription. We combine our quantitative data with protein-protein interaction data and show that post-transcriptional mechanisms significantly enhance co-regulation of protein complex subunits beyond transcriptional co-regulation. Interestingly, our results suggest that only about 11% of the annotated Drosophila protein complexes are co-regulated in the brain. Finally, we refine the composition of some of these core protein complexes by analysing the co-regulation of potential subunits. Our comprehensive transcriptome and proteome data provide a rich resource for quantitative biology and offer novel insights into understanding post- transcriptional gene regulation in a tumour model. Overall design: Transcriptomes of 1-3 day old adult female Drosophila melanogaster heads of control and brat mutant were generated by deep sequencing, in triplicate, using Illumina GAIIx.
Publication Title
Transcriptome and proteome quantification of a tumor model provides novel insights into post-transcriptional gene regulation.
Sample Metadata Fields
Subject
View Samples- Saccharomyces cerevisiae
- 24 Downloadable Samples
- Illumina HiSeq 2000
Description
The behavior of yeast cells during industrial processes such as the production of beer, wine and bioethanol has been extensively studied. By contrast, our knowledge about yeast physiology during solid state processes, such as bread dough, cheese or cocoa fermentation remains limited. We investigated changes in the transcriptome of three genetically distinct Saccharomyces cerevisiae strains during bread dough fermentation. Our results show that regardless of the genetic background, all three strains exhibit similar changes in expression patterns. At the onset of fermentation, expression of glucose-regulated genes changes dramatically, and the osmotic stress response is activated. The middle fermentation phase is characterized by the induction of genes involved in amino acid metabolism. Finally, at the latest time point, cells suffer from nutrient depletion and activate pathways associated with starvation and stress response. Further analysis shows that genes regulated by the High Osmolarity Glycerol (HOG) pathway, the major pathway involved in the response to osmotic stress and glycerol homeostasis, are among the most differentially expressed genes at the onset of fermentation. More importantly, deletion of HOG1 and other genes of this pathway significantly reduces fermentation capacity. Together, our results demonstrate that cells embedded in a solid matrix such as bread dough suffer severe osmotic stress, and that a proper induction of the HOG pathway is critical for an optimal fermentation.
Publication Title
Dynamics of the Saccharomyces cerevisiae transcriptome during bread dough fermentation.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 2 Downloadable Samples
- Affymetrix Mouse Expression 430A Array (moe430a)
Description
PHD4 regulates the expression of Hypxia-inducible Factor 2 (HIF-2) alpha in LM8 osteosarcoma cells. PHD4 overexpression inhibits the growth of experimental tumor in syngenic mice but stimulates angiogenesis via Transforming Growth-Factor (TGF)-alpha.
Publication Title
PHD4 stimulates tumor angiogenesis in osteosarcoma cells via TGF-α.
Sample Metadata Fields
Cell line, Treatment
View Samples- Danio rerio
- 1 Downloadable Sample
- IlluminaHiSeq2500
Description
The goal of the experiment was to determine the transcriptional expression profile of zebrafish thrombocytes in order to enable comparison with mouse and human platelets. Overall design: Thrombocyte isolation from Tg(cd41:EGFP) zebrafish peripheral blood was performed using a novel monoclonal antibody (3H9) to Cd41
Publication Title
Sorting zebrafish thrombocyte lineage cells with a Cd41 monoclonal antibody enriches hematopoietic stem cell activity.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 133 Downloadable Samples
- Affymetrix Human Gene 1.1 ST Array (hugene11st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Obesity accelerates epigenetic aging of human liver.
Sample Metadata Fields
Sex, Age, Disease, Subject
View Samples