Filters
Technology
Platform
SRP128491
Homo sapiens
3 Downloadable Samples
Illumina HiSeq 2500
Description
The goals of this study are to compare NGS-derived whole transcriptome profiles (RNA-seq) of H5N1 infected A549 cells overexpressing either negative control mimic or miR-324-5p mimic Overall design: A549 cells were either mock transfected or transfected with either negative control or mir-324-5p mimic. After 12 hours cells were either mock infected (mock transfected cells) or infected with A/duck/India/02CA10/2011 - H5N1 virus (negative control and miR-324-5p overexpressing cells)
Publication Title
MicroRNA hsa-miR-324-5p Suppresses H5N1 Virus Replication by Targeting the Viral PB1 and Host CUEDC2.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Arabidopsis thaliana
- 12 Downloadable Samples
Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Analyses of expression differences in flower bud and leaf of scion and rootstock, in homografts of Arabidopsis
Publication Title
Grafting triggers differential responses between scion and rootstock.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Non-metastatic 2 (NME2)-mediated suppression of lung cancer metastasis involves transcriptional regulation of key cell adhesion factor vinculin.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 38 Downloadable Samples
- Illumina HiSeq 2500
Description
The vast majority of supratentorial ependymomas (ST-EPNs) have few mutations other than chromosomal rearrangements on chromosome 11, most generating a fusion between C11orf95 and RELA (CR). This CR fusion can transform stem cells ex vivo rendering them oncogenic and may possess NF-?B activity, which has been proposed to be a mechanism of oncogenesis. However, it is not known whether CR is sufficient for EPN formation in vivo, and from what cell type and location. We found that CR is sufficient to form tumors from cells in the ependymal zone in mice that show many molecular and histologic similarities to human ST-EPN. Furthermore, the activation of NF-?B by this fusion protein appears minimal and not related to its oncogenic activity Overall design: C11orf95-RELA is a potent oncogene for supratentorial ependymoma
Publication Title
A De Novo Mouse Model of C11orf95-RELA Fusion-Driven Ependymoma Identifies Driver Functions in Addition to NF-κB.
Sample Metadata Fields
Specimen part, Subject
View Samples- Gossypium hirsutum
- 30 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
Cotton is one of the most commercially important Fiber crops in the world and used as a source for natural textile Fiber and cottonseed oil. The fuzzless-lintless ovules of cotton mutants are ideal source for identifying genes involved in Fiber development by comparing with Fiber bearing ovules of wild-type. To decipher molecular mechanisms involved in Fiber cell development, transcriptome analysis has been carried out by comparing G. hirsutum cv. MCU5 (wild-type) with its fuzzless-lintless mutant (MUT). Cotton bolls were collected at Fiber initiation (0 dpa/days post anthesis), elongation (5, 10 and 15 dpa) and secondary cell wall synthesis stage (20 dpa) and gene expression profiles were analyzed in wild-type and MUT using Affymetrix cotton GeneChip Genome array.
Publication Title
Functional genomics of fuzzless-lintless mutant of Gossypium hirsutum L. cv. MCU5 reveal key genes and pathways involved in cotton fibre initiation and elongation.
Sample Metadata Fields
Specimen part
View Samples- Gossypium hirsutum
- 30 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Genome-wide transcriptomic analysis of cotton under drought stress reveal significant down-regulation of genes and pathways involved in fibre elongation and up-regulation of defense responsive genes.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Gossypium hirsutum
- 24 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
Transcriptome analysis in cotton during fibre development stages.
Publication Title
Genome-wide transcriptomic analysis of cotton under drought stress reveal significant down-regulation of genes and pathways involved in fibre elongation and up-regulation of defense responsive genes.
Sample Metadata Fields
Treatment
View Samples- Gossypium hirsutum
- 6 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
Transcriptome analysis in cotton under drought stress.
Publication Title
Genome-wide transcriptomic analysis of cotton under drought stress reveal significant down-regulation of genes and pathways involved in fibre elongation and up-regulation of defense responsive genes.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Homo sapiens
- 130 Downloadable Samples
- Illumina HiSeq 2000, Illumina HiSeq 3000
Description
Glucocorticoids remain the most widely used class of anti-inflammatory and immunosuppressive agents. They act primarily by binding to the glucocorticoid receptor, resulting in direct and indirect effects on gene expression. The current understanding of glucocorticoid effects on transcription in human cells is based mostly on studies of cancer cell lines, immortalized cell lines, or highly mixed populations of primary cells (such as peripheral blood mononuclear cells). To advance the understanding of the transcriptome-wide effects of glucocorticoids on highly pure populations of primary human cells, we performed RNA-seq on nine such cell populations at two time points after in vitro exposure to methylprednisolone or vehicle. Overall design: Nine cell types were studied: four hematopoietic (circulating B cells, CD4+ T cells, monocytes, and neutrophils) and five non-hematopoietic (endothelial cells, fibroblasts, myoblasts, osteoblasts, and preadipocytes). Each cell type was obtained from a separate cohort of 4 unrelated healthy human donors (4 biological replicates per cell type: BR1 - BR4). Cells form each donor were independently cultured and exposed in vitro to glucocorticoid or vehicle. Non-hematopoietic cells were incubated until the early plateau phase of growth, then exposed to methylprednisolone or vehicle. Hematopoietic cells were collected from peripheral blood, purified by magnetic selection (negative selection for B cells, CD4+ T cells and neutrophils; positive selection for monocytes). Purified B cells, CD4+ T cells, and monocytes were incubated overnight, then exposed to methylprednisolone or vehicle. Purified neutrophils were cultured for 4 hours, then exposed to methylprednisolone or vehicle. Ethanol was used as a vehicle for methylprednisolone. Estimated final concentrations were 8500 mcg/L (22.7 mcM) for methylprednisolone and 0.07% (15.57 mM) for ethanol (vehicle). For each cell type, samples were collected at two time points after treatment with methylprednisolone or vehicle: 2 hours and 6 hours. Samples were collected into TRIzol reagent and frozen at -80°C prior to RNA extraction. RNA-seq data for all samples is made available in this GEO Series.
Publication Title
Immune regulation by glucocorticoids can be linked to cell type-dependent transcriptional responses.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Arabidopsis thaliana
- 18 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
We isolated mutants in Arabidopsis with enhanced ambient temperature response. Microarray analysis was performed to understand the extent to which ambient temperature transcriptome is perturbed in the mutants in comparison with the WT at non inductive 12 C and after shift to inductive 27 C for 2 h and 24 h.
Publication Title
H2A.Z-containing nucleosomes mediate the thermosensory response in Arabidopsis.
Sample Metadata Fields
Specimen part
View Samples