Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

18 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Posttranscriptional mRNA expression changes in stress

ABSTRACT: HEK T293 cells were treated with Anisomycin or the solvent control DMSO. Cells were fractionated and cytoplasmic and nuclear RNA were isolated. pre-mRNA-Seq was performed on stressed and unstressed nuclear RNA samples. mRNA-Seq was performed on stressed and unstressed cytoplasmic RNA samples. In addition, polyadenylation sites were globally mapped by applying the 3'T-fill method on the same stressed and unstressed cytoplasmic RNA samples.

ORGANISM(S): Homo sapiens

SUBMITTER: Charles Girardot

PROVIDER: E-MTAB-3585 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA-seq of mouse skeletal muscle samples

Project description:sample treated with different durations

2021-08-18 | E-MTAB-10794 | biostudies-arrayexpress

9 RNA-seq of mouse skeletal muscle samples

Project description:9 RNA-seq of mouse skeletal muscle samples each with a different treatment

2022-12-17 | E-MTAB-12425 | biostudies-arrayexpress

Global microRNA profiling of mouse hemopoietic stem cells (LSKs), promyelocytes, myelocytes and granulocytes.

Project description:This study sought to determine the dynamic changes of miRNA expression during mouse granulopoiesis. We not only performed analyses of miRNA expression levels in whole cells but also analyzed purified nuclear and cytoplasmic cell fractions to profile miRNA subcellular localization. qRT-PCR analysis of miRNAs was performed on whole cell, nuclear and cytoplasmic RNAs extracted from mouse hemopoietic stem cells (LSKs), promyelocytes, myelocytes and granulocytes. 100 ng of RNA was reversed transcribed using the Taqman miRNA Reverse Transcription Kit and Megaplex RT Primers rodent pool A and B (Life Technologies). Complementary DNA (cDNA) was amplified using a TaqMan rodent microRNA A and B Array v2.0 (Life Technologies) with TaqMan Universal PCR Master Mix on an ABI 7900HT Sequence Detection System.

2014-05-14 | E-GEOD-57623 | biostudies-arrayexpress

The SPOC proteins DIDO3 and PHF3 co-regulate gene expression and neuronal differentiation - 3' RNA-seq

Project description:Transcription is regulated by a multitude of activators and repressors, which bind to the RNA polymerase II (Pol II) machinery and modulate its progression. Death-inducer obliterator (DIDO) and PHD finger protein 3 (PHF3) are paralogue proteins that regulate transcription elongation by docking onto phosphorylated serine-2 in the C-terminal domain (CTD) of Pol II through their SPOC domains. Here we show that DIDO3 and PHF3 form a complex that bridges the Pol II elongation machinery with chromatin and RNA processing factors, and tethers Pol II in a phase-separated microenvironment. Their SPOC domains and C-terminal intrinsically disordered regions are critical for transcription regulation. The dataset contains 3' Sequencing of WT, PHF3 KO, and PHF3 dSPOC mutant HEK293 cell line. Cytoplasmic and nuclear fractions were profiled separately.

2023-10-31 | E-MTAB-12757 | biostudies-arrayexpress

Formaldehyde stress response in Methylobacterium extorquens AM1

Project description:The goal of this study was to use microarrays to identify genes differentially regulated under conditions of formaldehyde stress relative to two other stress conditions (oxidative, osmotic) in an effort to identify genes that might be involved in a formaldehyde-specific stress response, rather than a general stress response, in the model methylotroph Methylobacterium extorquens AM1. Two color experiment, three treatments, three biological replicates per treatment, and two technical (dye swap) replicates per biological replicate: formaldehyde-stressed vs. unstressed cells; oxidative-stressed vs. unstressed cells; and osmotic-stressed vs. unstressed cells.

2015-01-01 | E-GEOD-15631 | biostudies-arrayexpress

Transcriptome profiling by high throughput sequencing of HeLa cells depleted of MATR3, PTBP1/2 individually or in combination by siRNA.

Project description:We performed RNA-seq experiments on three biological replicates of HeLa cells depleted of MATR3, PTBP1/2, controls, or combined depletion of MATR3/PTBP1/2. Cells were fractionated into cytoplasmic and nuclear RNA. Library preparation was done with the TruSeq stranded RNAseq library kit (Illumina) according to manufacturer’s recommendations; RNA was depleted of rRNA using the RiboZero kit (Epicentre). All libraries were sequenced on Illumina HiSeq2 machines in a single-end manner with a read length of 100 nt.

2018-05-01 | E-MTAB-6204 | biostudies-arrayexpress

Swi/Snf dynamics on stress responsive genes is governed by competitive bromodomain interactions.

Project description:Acetylation of Snf2 regulates Swi/Snf recruitment during stress ChIP was done for Snf2 in unstressed and stressed condition fro WT, Snf2 K1493R K1497R, Wt delta bromodomain, Snf2 K1493R K1497R delta bromodomain using Snf2 antibodies, Mnase-seq was done for Snf2 in unstressed and stressed condition fro WT, Snf2 K1493R K1497R

2014-10-16 | E-GEOD-61210 | biostudies-arrayexpress

Transcriptome 3' end profiling by high throughput sequencing of HeLa cells depleted of MATR3, PTBP1/2 individually or in combination.

Project description:We performed mRNA 3'end sequencing experiments on three biological replicates of HeLa cells depleted of MATR3, PTBP1/2, controls, or combined depletion of MATR3/PTBP1/2. Cells were fractionated into cytoplasmic and nuclear RNAn and only the nuclear RNA was used. Library preparation was done with the QuantSeq library kit (Lexogen) according to manufacturer’s recommendations. Replicates 1 and 2 were prepared with the QuantSeq forward library kit, replicates 3 and 4 with the QuantSeq reverse library kit. All libraries were sequenced on Illumina HiSeq2 machines in a single-end manner with a read length of 100 nt.

2018-05-01 | E-MTAB-6287 | biostudies-arrayexpress

Global analysis of pre-mRNA subcellular localization upon splicing inhibition by spliceostatin A

Project description:RNA-Seq analysis of SSA treated cells HeLa cells, nuclear and cytoplasmic fractions, treated with SSA or MeOH

2016-02-17 | E-GEOD-72156 | biostudies-arrayexpress

Extensive crosstalk between lncRNAs and mRNAs in mouse stem cells

Project description:To determine the temporal variation of mRNA levels, we collected and sequenced poly-adenylated RNA from all cell extracts, cytoplasmic and nuclear fractions of a conditional Dicer mutant [DTCM23/49 XY (Nesterova et al. 2008)] mouse Embryonic Stem Cells before induction of Dicer excision (day 0) and at days 4, 8, 10 and 12 following Dicer loss of function. coverage. RNA from whole cell extracts was collected at days 0, 4, 8, 10 and 12 following loss of Dicer function and from the cytoplasmic and nuclear fractions of cell at day 0 and 12. Three biological replicates were obtained for all samples. Poly-adenylated directional 100 base paired-end sequencing libraries were prepared for all extracts and sequenced by BGI solutions (Hong Kong).

2015-01-31 | E-GEOD-58757 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data