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GSE32974
Saccharomyces cerevisiae
33 Downloadable Samples
Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Yeast cell cycle transcription dynamics in two S. cerevisae strains grown at 37C: BF264-15DU (MATa ade1 his2 leu2-3, 112 trp1-1 ura3Dns, bar1) (wild type) and a mutant of the wild type strain lacking all Cdk1 activity, cdc28-4.
Publication Title
Cyclin-dependent kinases are regulators and effectors of oscillations driven by a transcription factor network.
Alternate Accession IDs
Sample Metadata Fields
Time
View Samples- Homo sapiens
- 29 Downloadable Samples
Illumina HiSeq 2500
Description
We analyzed gene expression profiles of self-organizing, multi-cellular, 3D liver organoids derived by co-culture of induced Pluripotent Stem Cell and stromal progenitors. We report the RNA-seq results of liver organoid at day0, day2, day4, day6 of co-culture. We also report RNA-seq results of constituent of the liver organoid, which are human iPSC at hepatic specification stage, human Mesenchymal stem cells derived from bone marrow, human umbilical vein endothelial cell. As controls, we also report RNS-seq results of un-differentiated human iPSC, human iPSC at definitive endoderm stage, human liver tissue, and primary cultured human hepatocytes isolated from unused donor livers. Overall design: mRNA profiles of liver organoids and their constituents were generated by deep sequencing, in triplicate, using Illumina HiSeq 2500.
Publication Title
Paracrine signals regulate human liver organoid maturation from induced pluripotent stem cells.
Alternate Accession IDs
Sample Metadata Fields
Subject, Time
View Samples- Homo sapiens
- 23 Downloadable Samples
- Affymetrix Human Gene 1.0 ST Array (hugene10st)
Description
HESC-H9 and iPSC lines 3.5, 3.6 and 3.12 were analyzed using Affymetrix microarray before and after Definitive Endoderm (DE) formation. DE was induced using the ActivinA differentiation protocol described by D'Amour et al., 2006 (PMID: 16258519) Clustering analysis of transcripts that were differentially regulated during DE formation indicated that iPSC lines 3.5 and 3.12 differentiate in manner that is highly similar to HESC-H9 cells iPSC line 3.6 had a more divergent transcriptional profile.
Publication Title
Directed differentiation of human pluripotent stem cells into intestinal tissue in vitro.
Alternate Accession IDs
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 145 Downloadable Samples
Description
The use of induced pluripotent stem cells (iPSC) derived from independent patients and sources holds considerable promise to improve the understanding of development and disease. However, optimized use of iPSC depends on our ability to develop methods to efficiently qualify cell lines and protocols, monitor genetic stability, and evaluate self-renewal and differentiation potential. To accomplish these goals, 57 stem cell lines from 10 laboratories were differentiated to 7 different states, resulting in 248 analyzed samples. Cell lines were differentiated and characterized at a central laboratory using standardized cell culture methodologies, protocols, and metadata descriptors. Stem cell and derived differentiated lines were characterized using RNA-seq, miRNA-seq, copy number arrays, DNA methylation arrays, flow cytometry, and molecular histology. All materials, including raw data, metadata, analysis and processing code, and methodological and provenance documentation are publicly available for re-use and interactive exploration at https://www.synapse.org/pcbc. The goal is to provide data that can improve our ability to robustly and reproducibly use human pluripotent stem cells to understand development and disease.
Publication Title
Integrated Genomic Analysis of Diverse Induced Pluripotent Stem Cells from the Progenitor Cell Biology Consortium.
Alternate Accession IDs
None
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430A 2.0 Array (mouse430a2)
Description
Gene expression profiling following different learning paradigms may help in defining the moleular pathways of memory formation. In this study we analyzed the gene expression pattern of murine hippocampus at different time points (0.5 h, 2h, 6h) after trace fear conditioning. We compared trained mice with naive mice that remained in their homecages.
Publication Title
Temporal gene expression profile of the hippocampus following trace fear conditioning.
Alternate Accession IDs
Sample Metadata Fields
Sex, Specimen part
View Samples- Homo sapiens
- 147 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
In order to better understand the systemic immunological responses in a clinical cohort of obese and non-obese asthmatics and healthy subjects, we sought to analyze gene expression from whole blood. We collected whole blood samples from 156 donors and performed gene expression analysis of these samples and identified differentially expressed genes (DEGs) in each obese and/or asthma group relative to healthy volunteers.
Publication Title
Obesity and disease severity magnify disturbed microbiome-immune interactions in asthma patients.
Alternate Accession IDs
Sample Metadata Fields
Sex, Age, Specimen part, Subject
View Samples- Homo sapiens
- 59 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
We identified fibro-inflammatory and keratin gene expression signatures in systemic sclerosis skin.
Publication Title
Dissecting the heterogeneity of skin gene expression patterns in systemic sclerosis.
Alternate Accession IDs
Sample Metadata Fields
Age, Specimen part, Race, Subject, Time
View Samples- Homo sapiens
- 59 Downloadable Samples
- Illumina HumanHT-12 V4.0 expression beadchip
Description
We identified eighty two skin transcripts significantly correlated with the severity of interstitial lung disease (ILD) in systemic sclerosis.
Publication Title
Skin gene expression correlates of severity of interstitial lung disease in systemic sclerosis.
Alternate Accession IDs
Sample Metadata Fields
Age, Specimen part, Race, Subject
View Samples- Arabidopsis thaliana
- 31 Downloadable Samples
- Arabidopsis Gene 1.1 ST Array (aragene11st)
Description
Brassinosteroids (BRs) are growth-promoting plant hormones that play a role in abiotic stress responses, but molecular modes that enable this activity remain largely unknown. Here we show that BRs participate in the regulation of freezing tolerance. BR signaling-defective mutants of Arabidopsis thaliana were hypersensitive to freezing before and after cold acclimation. The constitutive activation of BR signaling, in contrast, enhanced freezing resistance. Evidence is provided that the BR-controlled basic helixloophelix transcription factor CESTA (CES) can contribute to the constitutive expression of the C-REPEAT/DEHYDRATION-RESPONSIVE ELEMENT BINDING FACTOR (CBF) transcriptional regulators that control cold responsive (COR) gene expression. In addition, CBF-independent classes of BR-regulated COR genes are identified that are regulated in a BR- and CES-dependent manner during cold acclimation. A model is presented in which BRs govern different cold-responsive transcriptional cascades through the posttranslational modification of CES and redundantly acting factors. This contributes to the basal resistance against freezing stress, but also to the further improvement of this resistance through cold acclimation.
Publication Title
Brassinosteroids participate in the control of basal and acquired freezing tolerance of plants.
Alternate Accession IDs
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Homo sapiens
- 12 Downloadable Samples
- IlluminaHiSeq2000
Description
RNA-Seq analysis of SSA treated cells Overall design: HeLa cells, nuclear and cytoplasmic fractions, treated with SSA or MeOH
Publication Title
Global analysis of pre-mRNA subcellular localization following splicing inhibition by spliceostatin A.
Alternate Accession IDs
Sample Metadata Fields
No sample metadata fields
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