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Homo sapiens
5 Downloadable Samples
Illumina HiSeq 4000
Description
Here we are using RNA-Seq to study the effect of PRR14L knockdown on transcriptome of hematopoietic cells differentiated towards the granulomonocytic lineage. Overall design: RNAseq was performed on individual CFU-GM with shRNA-mediated PRR14L knockdown and scramble control to study the effects of PRR14L knockdown on the transcriptome of hematopoietic cells differentiated towards the granulomonocytic lineage.
Publication Title
PRR14L mutations are associated with chromosome 22 acquired uniparental disomy, age-related clonal hematopoiesis and myeloid neoplasia.
Sample Metadata Fields
Specimen part, Subject
View Samples- Homo sapiens
- 21 Downloadable Samples
Illumina HumanWG-6 v3.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
miR-181d: a predictive glioblastoma biomarker that downregulates MGMT expression.
Sample Metadata Fields
Age, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 21 Downloadable Samples
- Illumina HumanWG-6 v3.0 expression beadchip
Description
We used a genome-wide coding gene expression profiling to identify a gene signature for the molecular classification or prognostic prediction of primary GBMs.
Publication Title
miR-181d: a predictive glioblastoma biomarker that downregulates MGMT expression.
Sample Metadata Fields
Age, Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 434 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Gene expression data from the Nurses' Health Study
Publication Title
PAM50 Molecular Intrinsic Subtypes in the Nurses' Health Study Cohorts.
Sample Metadata Fields
Disease stage, Treatment
View Samples- Pseudomonas aeruginosa
- 5 Downloadable Samples
- Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
b-Oxidative enzymes for fatty acid degradation (Fad) of long-chain fatty acid (LCFA), a component of lung surfactant phosphatidylcholine, are induced in vivo during lung infection in cystic fibrosis patients, which could contribute to nutrient acquisition and pathogenesis of Pseudomonas aeruginosa. In addition, fatty acid biosynthesis (Fab) is essential for the syntheses of two virulence controlling acylated-homoserine-lactone molecules in this organism. We mapped the promoter regions of the fadBA5-operon (PA3014 and PA3013) and a fadE homologue (PA2815) involved in Fad and the fabAB-operon involved in Fab. Focusing on the transposon mutagenesis of strain PAO1 carrying the PfadBA5-lacZ fusion, we identified a regulator for the fadBA5-operon to be PsrA (PA3006). Transcriptome analysis of the DpsrA mutant indicates its importance in regulating b-oxidative enzymes, which confirms a previous proteomic study. We further showed that induction of the fadBA-operon responds to LCFA signals, and this induction requires the presence of PsrA, suggesting that PsrA binds to LCFA to derepress fadBA5. Electrophoresis mobility shift assay indicate specific binding of PsrA to the fadBA5-promoter region. This binding is disrupted by specific LCFA (C18:1D9, C16:0, and to a lesser extent C14:0), but not by the first intermediate of b-oxidation, acyl-CoA. We proposed that PsrA is a Fad-regulator that binds and responds to LCFA signals in Pseudomonas aeruginosa.
Publication Title
The Pseudomonas aeruginosa PsrA responds to long-chain fatty acid signals to regulate the fadBA5 beta-oxidation operon.
Sample Metadata Fields
No sample metadata fields
View Samples- Danio rerio
- 2 Downloadable Samples
- IlluminaHiSeq2000
Description
Purpose: using RNA-seq as a screening tool to determine candidate genes of interest within a genetically defined neural subpopulation in the zebrafish embryonic spinal cord. Results: The early embryonic spinal cord displays patterns of spontaneous activity that generate the earliest motor behavior in the zebrafish. We show the behavior and the neural activity to be inhibited by environmental levels of light. Since at these young ages the fish is blind, and since restricted illumination patterns on the trunk of the fish can elicit a photo-response, we hypothesized that the photo-inhibition is an intrinsic property of the active central pattern generator network within the spinal cord. We FACS-isolated cells from this network as well as those from a panneuronal population and sequenced mRNAs. Through differential expression analysis we identified vertebrate ancient long opsin a as a candidate and then further validated its function in the circuit through knockdown and rescue experiments. Overall design: RNA sequencing of 2 FACS purified neural populations from zebrafish spinal cord.
Publication Title
A spinal opsin controls early neural activity and drives a behavioral light response.
Sample Metadata Fields
No sample metadata fields
View Samples- Pseudomonas aeruginosa
- 14 Downloadable Samples
- Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
One of the hallmarks of Pseudomonas aeruginosa cystic fibrosis (CF) infection is very high-cell-density (HCD) replication in the lung, allowing this bacterium to induce virulence controlled by HCD quorum-sensing systems. However, the nutrient sources sustaining HCD replication in this chronic infection is largely unknown. Hence, understanding the nutrient factors contributing to HCD in the CF lung will yield new insights into the 'metabolic pathogenicity' and potential treatment of CF infections caused by P. aeruginosa. Herein, we performed microarray studies of P. aeruginosa directly isolated from the CF lung to demonstrate its metabolic capability and virulence in vivo. Our in vivo microarray data, confirmed by real-time reverse-transcription-PCR, indicated P. aeruginosa expressed several genes for virulence, drug-resistance, and utilization of multiple nutrient sources (lung surfactant lipids and amino acids) contributing to HCD replication. The data also indicates deregulation of several pathways, suggesting in vivo evolution by deregulation of a large portion of the transcriptome during chronic CF infection. To our knowledge, this is the first in vivo transcriptome of P. aeruginosa in a natural CF infection, and it indicates several important aspects of pathogenesis, drug-resistance, and nutrient-utilization never before observed in vivo.
Publication Title
In vivo evidence of Pseudomonas aeruginosa nutrient acquisition and pathogenesis in the lungs of cystic fibrosis patients.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 4 Downloadable Samples
- NextSeq 500
Description
Purpose: 1. Bulk-RNA-Seq was performed to identify tancytye-enriched genes. 2. scRNA-Seq was performed to profile hypothalamic cells following leptin treatment Conclusions: Leptin receptor expression in tanycytes is either absent or undetectably low, that tanycytes do not directly regulate hypothalamic leptin signaling, and that leptin regulates gene expression in diverse hypothalamic cell types through both direct and indirect mechanisms. Overall design: Methods 1 (Bulk-RNA-Seq). Flow-sorted RNA samples from Rax-EGFP BAC transgenic mice were sent to the Deep Sequencing and Microarray Core (Johns Hopkins University) for library preparation and sequencing. Briefly, polyadenylated RNA was purified from the total RNA samples using Oligo dT conjugated magnetic beads and prepared for single-end sequencing according to the Illumina TruSeq RNA Sample Preparation Kit v2 (# RS-122-2001, Illumina). The libraries were sequenced for paired-end 75 cycles using the TruSeq SBS kit on NextSeq 500 system. Filtered sequencing reads were mapped to the mouse reference genome (mm10) using TopHat. FPKM value for each gene was estimated using Cufflink. Methods 2 (scRNA-Seq). Mice brain coronal slices (aCSF- or leptin-infused) were dissociated using Act-Seq protocol and re-suspended cells were loaded into V2 10x Genomics Chromium Single Cell system, and libraries were sequenced on Illumina NextSeq with ~150 million reads per library. Sequencing results were processed 10x Genomics pipeline. Seurat V2 was used to perform downstream analysis following the standard pipeline using cells with more than 500 genes and 1000 UMI counts.
Publication Title
Tanycyte-Independent Control of Hypothalamic Leptin Signaling.
Sample Metadata Fields
Age, Specimen part, Cell line, Subject
View Samples
SRP032280- Homo sapiens
- 1 Downloadable Sample
- IlluminaGenomeAnalyzerII
Description
RNAseq to determine baseline expression of kinome in MDA-MB-231 claudin-low breast cancer cell line
Publication Title
Dynamic reprogramming of the kinome in response to targeted MEK inhibition in triple-negative breast cancer.
Sample Metadata Fields
No sample metadata fields
View Samples SRP032344- Homo sapiens
- 1 Downloadable Sample
- IlluminaGenomeAnalyzerII
Description
RNAseq of SUM159PT claudin-low breast cancer cell line to determine baseline kinome expression
Publication Title
Dynamic reprogramming of the kinome in response to targeted MEK inhibition in triple-negative breast cancer.
Sample Metadata Fields
No sample metadata fields
View Samples