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GSE49590
Arabidopsis thaliana
6 Downloadable Samples
Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Microarrays were used to detail the global programme of gene expression comparing wild-type and RNAi knock-down plants of SPT4-1 and SPT4-2
Publication Title
The transcript elongation factor SPT4/SPT5 is involved in auxin-related gene expression in Arabidopsis.
Sample Metadata Fields
Age, Specimen part
View Samples- Rattus norvegicus
- 68 Downloadable Samples
Illumina HiSeq 2500
Description
Previous study has shown that alpha1ACT is a transcription factor involved with regulating neuronal gene expression. We performed a time-series RNA-seq study using pc12 cell lines stably expressing pcDNA3-alpha1ACT at 4 time points (6hr, 24hr, 3day, and 10day) to explore the transcriptional profiles that capture transient and prolonged dynamic changes regulated by alpha1ACT during cell cycle and differentiation Overall design: PC12 cell lines expressing pcDNA3 (EV) and expressing pcDNA3-a1ACT at 4 different time points (6h, 24h, 3d, 10d) were analyzed by Agilent Bio-analyzer and submitted to university of Chicago Functional genomic facility for library preparation (TruSeq Stranded Total RNA Library Prep Kit with Ribo-Zero Gold, RS-122-2301) and sequencing on Illumina HiSeq2500 platform, with 3 biological replicates for each condition.
Publication Title
α1ACT Is Essential for Survival and Early Cerebellar Programming in a Critical Neonatal Window.
Sample Metadata Fields
Specimen part, Cell line, Subject, Time
View Samples- Homo sapiens
- 61 Downloadable Samples
- Illumina HiSeq 2000
Description
Panel of 53 melanoma cell lines were gene expression profiled by RNA-Seq for molecular classification Overall design: mRNA profiles of 53 melanoma cell lines
Publication Title
Interleukin 32 expression in human melanoma.
Sample Metadata Fields
Disease, Disease stage, Cell line, Subject
View Samples- Homo sapiens
- 222 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Gene expression profile in circulating leukocytes identifies patients with coronary artery disease
Publication Title
Gene expression patterns in peripheral blood correlate with the extent of coronary artery disease.
Sample Metadata Fields
Sex, Age, Specimen part, Race
View Samples- Homo sapiens
- 10 Downloadable Samples
- NextSeq 500
Description
We performed RNA-seq analysis of polA transcripts in IMR-32 cells with shRNA-mediated depletion of CDK12 and CDK13 and GFP as a control Overall design: Expression of polA transcripts in IMR-32 cells with shRNA-mediated depletion of CDK12 and CDK13 using the RNA-seq library kit (QuantSeq 3' mRNA Sequencing REV, Lexogen) using 2 different shRNA constructs for each target in duplicate, for a total of 10 individual samples Please note that processed data files were generated from the merged replicates, as indicated in the corresponding sample description field.
Publication Title
CDK12 loss in cancer cells affects DNA damage response genes through premature cleavage and polyadenylation.
Sample Metadata Fields
Specimen part, Cell line, Treatment, Subject
View Samples- Homo sapiens
- 8 Downloadable Samples
- NextSeq 500
Description
We performed RNA-seq analsysis of polA transcripts in Kelly and Kelly E9 resistant (E9R) cells treated with THZ531 for 6h and DMSO as a control Overall design: Expression of polA transcripts in Kelly and Kelly E9R cells treated with THZ531 using the RNA-seq library kit (QuantSeq 3' mRNA Sequencing REV, Lexogen) in duplicate, for a total of 8 indyvidual samples Please note that the bigWig processed data was generated from both replicates and is linked to the corresponding rep1 (*_1) sample records.
Publication Title
CDK12 loss in cancer cells affects DNA damage response genes through premature cleavage and polyadenylation.
Sample Metadata Fields
Specimen part, Cell line, Treatment, Subject
View Samples- Homo sapiens
- 6 Downloadable Samples
- NextSeq 500
Description
We performed RNA-seq analsysis of polA transcripts in IMR-32 cells treated with THZ531 for 2 and 6h and DMSO as a control Overall design: Expression of polA transcripts in IMR-32 treated with THZ531 using the RNA-seq library kit (QuantSeq 3' mRNA Sequencing REV, Lexogen) in duplicate, for a total of 6 individual samples
Publication Title
CDK12 loss in cancer cells affects DNA damage response genes through premature cleavage and polyadenylation.
Sample Metadata Fields
Cell line, Treatment, Subject
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Mutations in the genes encoding isocitrate dehydrogenase 1 and 2 (IDH1/2) occur in a variety of tumor types, resulting in production of the proposed oncometabolite, 2-hydroxyglutarate (2-HG). How mutant IDH and 2-HG alter signaling pathways to promote cancer, though, remains unclear. Additionally, there exist relatively few cell lines with IDH mutations. To examine the effect of endogenous IDH mutations and 2-HG, we created a panel of isogenic epithelial cell lines with either wild-type IDH1/2 or clinically relevant IDH1/2 mutations. Differences were noted in the ability of IDH mutations to cause robust 2-HG accumulation. IDH1/2 mutants that produce high levels of 2-HG cause an epithelial-mesenchymal transition (EMT)-like phenotype, characterized by changes in EMT-related gene expression and cellular morphology. 2-HG is sufficient to recapitulate aspects of this phenotype in the absence of an IDH mutation. In the cells types examined, mutant IDH-induced EMT is dependent on upregulation of the transcription factor ZEB1 and downregulation of the mir-200 family of microRNAs. Furthermore, sustained knockdown of IDH1 in IDH1 R132H mutant cells is sufficient to reverse many characteristics of EMT, demonstrating that continued expression of mutant IDH is required to maintain this phenotype. These results suggest mutant IDH proteins can reversibly deregulate discrete signaling pathways that contribute to tumorigenesis
Publication Title
Isocitrate dehydrogenase (IDH) mutations promote a reversible ZEB1/microRNA (miR)-200-dependent epithelial-mesenchymal transition (EMT).
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 5 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We used microarrays to compare the global programme of gene expression in HTLV-positive, ATL-derived and HTLV-positive in vitro-transformed cell lines with that of uninfected primary CD4 T cells.
Publication Title
Elevated cyclic AMP levels in T lymphocytes transformed by human T-cell lymphotropic virus type 1.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 3 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The Tesi system allows analysis of HTLV-1 Tax's impact on the transcriptome of a human CD4+ T-cell which is not derived from leukemia but directly from normal human lymphocytes. By comparing cells with and without Tax, one can specifically filter for celluar genes that are either activated or repressed in the presence of Tax.
Publication Title
Strong induction of 4-1BB, a growth and survival promoting costimulatory receptor, in HTLV-1-infected cultured and patients' T cells by the viral Tax oncoprotein.
Sample Metadata Fields
No sample metadata fields
View Samples