Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

54 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

ENO1's RNA-binding sites in Human HeLa cells using eCLIP

ABSTRACT: eCLIP was performed for ENO1 in HeLa cells, following the protocol described by Van Nostrand et al. (2016). Libraries for six immunoprecipitation and size-matched input controls were produced. In addition, libraries were produced for two no-crosslinking controls. The libraries were sequenced using paired-end sequencing (PE125) on an Illumina HiSeq2000 platform.

ORGANISM(S): Homo sapiens

SUBMITTER: Charles Girardot

PROVIDER: E-MTAB-9031 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

RNA targets of YBX3 in Human HeLa cells

Project description:YBX3 is a multifunctional DNA- and RNA-binding factor of the Y-box protein family. YBX3 regulates gene expression from transcription to mRNA translation and decay. To elucidate how YBX3 regulates protein expression via its RNA binding activity we identified the RNAs bound by YBX3 using eCLIP.

2019-05-09 | E-MTAB-5888 | biostudies-arrayexpress

RNA-seq analysis of HeLa cells treated with GapmeR antisense oligonucleotides

Project description:The experiment was carried out to provide insights into biological function of a newly identified long noncoding RNA, PNCTR. HeLa cells were transfected with either a PNCTR-specific GapmeR antisense oligonucleotide or a non-targeting GapmeR control. Total RNAs were extracted at 24 hours post transfection, QC'd and hybridized with oligo(dT) magnetic beads to isolate the poly(A) RNA fraction. Stranded mRNA sequencing libraries were then prepared using the Illumina TruSeq Stranded mRNA Library Kit and sequenced using an Illumina HiSeq 2500 instrument.

2018-10-12 | E-MTAB-6529 | biostudies-arrayexpress

RNA-seq of human cell line HeLa after depletion of a lncRNA with three different loss-of-function methods

Project description:Long noncoding RNAs (lncRNAs) are a major transcriptional output of the mammalian genome, and their cellular roles are typically assayed by a variety of loss-of-function approaches. This study aims to identify the best current method to deplete nuclear lncRNAs. Small interfering RNAs (RNAi), antisense oligonucleotides (LNAs) and CRISPR interference (CRISPRi) were applied to knock down loc100289019 (a typical nuclear lncRNA, referred to as lnc289) in HeLa cells. We generated sequencing libraries after performing each step of each method, up to and including depletion of lnc289. Differential expression analyses between libraries generated before and after each step allowed us to evaluate the effect of that step on gene expression. The transcriptional effect of lncRNA depletion was then compared to the magnitude of off-target effects inherent to each method.

2017-05-31 | E-MTAB-5308 | biostudies-arrayexpress

RNA targets of Gal-3 in differentiated mouse embryonic stem cells (mESC)

Project description:Galectin-3 (Gal-3) has emerged as a novel RNA-binding protein. Here we applied eCLIP to identify the RNAs bound by Gal-3 in mouse embryonic stem cells differentiated by deprivation of the leukaemia inhibitory factor (LIF) for 7 days.

2023-05-27 | E-MTAB-9264 | biostudies-arrayexpress

RNA-Seq analysis of MCV-miR-M1 mimic-transfected HEK293 cells

Project description:To determine transcriptomic changes in cellular targets induced by MCV-miR-M1. Briefly, HEK293 cells were transfected with either MCV-miR-M1-5p, MCV-miR-M1-3p or control mimic (Thermo Fisher Scientific) prior to RNA extraction and confirmation of MCV miRNA 5p and 3p expression via stem loop qRT-PCR. Total RNA libraries were prepared using TruSeq Stranded Total RNA Sample Prep Kit (Illumina, USA) and the TruSeq cDNA libraries were analysed via Illumina HiSeq2500 paired end 100bp.

2018-03-31 | E-MTAB-6526 | biostudies-arrayexpress

MicroRNA expression profile in Newcastle disease virus-infected HeLa cells

Project description:Three small RNA libraries constructed from uninfected HeLa cells or the cells infected with NDV strain Herts/33 at 6 and 12 hr post inoculation were sequenced using an Illumina platform.Three replicates of each group (Mock, NDV-6h and NDV-12h) were prepared and pooled separately for library construction and small RNA Deep sequencing.

2020-11-08 | E-MTAB-9690 | biostudies-arrayexpress

DSBCapture: in situ capture and direct sequencing of dsDNA breaks

Project description:Double-strand DNA breaks (DSBs) continuously arise and are a source of mutations and chromosomal rearrangements. Here, we present DSBCapture, a sequencing-based method that captures DSBs in situ and directly maps these at single nucleotide resolution enabling the study of DSB origin. DSBCapture shows substantially increased sensitivity and data yield compared to other methods. Employing DSBCapture, we uncovered a striking relationship between DSBs and elevated transcription within nucleosome-depleted chromatin. 6 library samples, 75 base pairs (50 bp for the EcoRV library) custom protocol (DSBCapture or BLESS) sequenced as paired-end reads on Illumina NextSeq 500 (MiSeq for EcoRV library): 1 replicate for the EcoRV library, 1 replicate for the library coming from the U2OS AID-DlvA cell line with AsiSI restriction enzyme, 2 replicates for the BREAk-seq NHEK libraries and 2 replicates for the BLESS NHEK libraries. 4 RNA-Seq library samples from HEK Gibco cells, single-end sequencing on the Illumina NextSeq 500, 75 base pairs.

2016-07-18 | E-GEOD-78172 | biostudies-arrayexpress

ENO1 siRNA knockdown in Human HeLa cells

Project description:HeLa cells were either treated with ENO1 or control siRNAs using the protocol of the RNAiMax reagent (ENO1 pool: SMARTpool ON-TARGETplus L-004034-00-0005 and control pool: ON-TARGETplus non-targeting siRNAs 1-4). Three replicates per condition were produced.

2020-10-27 | E-MTAB-9032 | biostudies-arrayexpress

Transcriptional profile of C. elegans fed E. coli (OP50) and B. subtilis (PY79)

Project description:We used RNA-seq to assay gene expression changes over time in response to OP50 and PY79 To understand the molecular processes underlying aging, we screened modENCODE ChIP-seq data to identify transcription factors that bind to age-regulated genes in C. elegans. The most significant hit was the GATA transcription factor encoded by elt-2, which is responsible for inducing expression of intestinal genes during embryogenesis. Expression of ELT-2 decreases during aging, beginning in middle age. We identified genes regulated by ELT-2 in the intestine during embryogenesis, and then showed that these developmental genes markedly decrease in expression as worms grow old. Overexpression of elt-2 extends lifespan and slows the rate of gene expression changes that occur during normal aging. Thus, our results identify the developmental regulator ELT-2 as a major driver of normal aging in C. elegans. Whole-worm mRNA was sequenced from E. coli- and B.subtilis-fed worms. For each condidtion, one replicate was sequenced at Day 4 and Day 13

2016-03-22 | E-GEOD-79415 | biostudies-arrayexpress

CLIP-seq of eIF4AIII reveals transcriptome-wide mapping of the human exon junction complex

Project description:The exon junction complex (EJC) is a central effector of mRNAs fate, linking nuclear processing to mRNA transport, translation and surveillance. Little is known about its transcriptome-wide targets. We used high-throughput sequencing after crosslinking and immunoprecipitation (HITS-CLIP) in human cells to identify the binding sites of the DEAD-box helicase eIF4AIII, an EJC core component. CLIP reads form peaks mainly located in spliced mRNAs. Most expressed exons harbour peaks equally distributed between the canonical EJC region ∼24 nucleotides upstream of exonic junctions and other non-canonical regions. Unexpectedly, both are preferentially associated to unstructured and purine-rich sequences containing the motif GAAGA, a potential binding site of EJC-associated factors. Therefore, EJC positions vary spatially and quantitatively between exons. This transcriptome-wide mapping of human eIF4AIII reveals unanticipated aspects of the EJC and broadens its potential impact on post-transcriptional regulation. To identify direct RNA binding sites of the EJC core component eIF4AIII, two biological CLIP-seq replicates were performed in HeLa cells. Additionally, mRNA-seq of the HeLa transcriptome was performed to normalize for the mRNA expression levels.

2012-10-21 | E-GEOD-40778 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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