Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Nuclear RNA-seq in WT, Ring1a KO and Ring1a/b dKO mouse ES cells

ABSTRACT: Nuclear RNA was isolated from all three cell types to enable differential expression analysis of both coding and non-coding RNA shortly after tamoxifen treatment, that resulted in conditional knock-out of Ring1b in the Ring1a -/- background.

INSTRUMENT(S): Illumina HiSeq 1000

ORGANISM(S): Mus musculus

SUBMITTER: Borbala Mifsud

PROVIDER: E-MTAB-3125 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

H3K4me1 and H3K27ac ChIP-seq in Ring1a KO and Ring1a/b dKO mouse ES cells

Project description:H3K4me1 (ab8895 Abcam) and H3K27ac (ab4729 Abcam) antibodies were used for ChIP-seq in Ring1a-/- mouse ES cells and after 48h tamoxifen treatment in conditional knock-out of Ring1b in the Ring1a -/- background.

2015-08-01 | E-MTAB-3156 | biostudies-arrayexpress

Promoter Capture-HiC in Ring1a KO and Ring1a/b dKO mouse ES cells

Project description:Genome organization influences transcriptional regulation by facilitating interactions between gene promoters and distal regulatory elements. To analyse distal promoter contacts mediated by the PRC1 complex we used Capture Hi-C (CHi-C) to enrich for promoter-interactions in a HiC library in Ring1a KO and Ring1a/b dKO mouse ES cells.

2015-08-01 | E-MTAB-3109 | biostudies-arrayexpress

CTCF functions as a chromatin insulator in the HoxA cluster during neurogenesis [RNA-Seq]

Project description:In this experiment, we sought to analyze how the transcriptome of WT, Δ5|6, and Δ5|6:7|9 cells vary during differentiation of ESCs into cervical motor neurons 3 lines (WT, Δ5|6, Δ5|6:7|9)

2015-02-26 | E-GEOD-60226 | biostudies-arrayexpress

Combining transcriptome and proteome analysis to identify and characterize the RpoS regulon in Pseudomonas fluorescens

Project description:Background: Microorganisms are the major cause of food spoilage during storage, processing and distribution. Pseudomonas fluorescens is a typical spoilage bacterium that contributes to a large extent to the spoilage process of proteinaceous food. RpoS is considered an important global regulator involved in stress survival and virulence in many pathogens. Our previous work revealed that RpoS contributed to the spoilage activities of P. fluorescens by regulating resistance to different stress conditions, extracellular acylated homoserine lactone (AHL) levels, extracellular protease and total volatile basic nitrogen (TVB-N) production. However, RpoS-dependent genes in P. fluorescens remained undefined. Results: RNA-seq transcriptomics analysis combined with quantitative proteomics analysis basing on multiplexed isobaric tandem mass tag (TMT) labeling was performed for the P. fluorescens wild-type strain UK4 and its derivative carrying a rpoS mutation. A total of 375 differentially expressed genes (DEGs) and 212 differentially expressed proteins (DEPs) were identified in these two backgrounds. The DGEs were further verified by qRT-PCR tests, and the genes directly regulated by RpoS were confirmed by 5’-RACE-PCR sequencing. The combining transcriptome and proteome analysis revealed a role of this regulator in several cellular processes, including polysaccharide metabolism, intracellular secretion and extracellular structures, cell well biogenesis, stress responses, ammonia and biogenic amine production, which may contribute to biofilm formation, stress resistance and spoilage activities of P. fluorescens. Moreover, in this work we indeed observed that RpoS contributed to the production of the macrocolony biofilm’s matrix.

2019-11-12 | PXD010845 | Pride

PHF3 binds RNA polymerase II via the SPOC domain and regulates transcription of neuronal genes - Mouse Embryonic Stem Cell RNAseq

Project description:RNA seq of WT and PHF3 KO mouse embryonic stem cells

2021-09-07 | E-MTAB-7526 | biostudies-arrayexpress

Identification of target genes of the transcription factors TCF1 and TCF3 in mouse embryonic stem cells (ChIP-Seq)

Project description:Wnt/-catenin signaling controls self-renewal and pluripotency maintenance in both embryonic and adult stem cells (SCs) in mouse. We show that the activation of Wnt pathway drastically reduces proliferation of mESCs by direct binding of the the Wnt-effector Tcf1 to directly binds and regulates the Ink4/Arf locus , thereby Wnt pathway activation drastically reduces proliferation of mESCs and its regulation. We have conducted ChipSeq experiments for Tcf1 and Tcf3 with background to identify the genome wide binding locations Tcf1 and Tcf3 in mouse ESC.

2017-03-14 | E-MTAB-4358 | biostudies-arrayexpress

Integration of Protein Interactome Data with Congenital Heart Disease Variants Reveals Disease Genes

Project description:Congenital Heart Disease (CHD) accounts for 1% of birth defects, and while large-scale genetic studies have uncovered genes associated with CHDs, identifying causal mutations remains a challenge. We hypothesized that genetic determinants for CHDs could be found in the protein interactomes of GATA4 and TBX5, two cardiac transcription factors (TFs) associated with CHDs. Defining their interactomes in human cardiac progenitors via affinity purification-mass spectrometry and integrating the results with genetic data from the Pediatric Cardiac Genomic Consortium (PCGC) revealed an enrichment of de novo variants among proteins that interact with GATA4 or TBX5. A consolidative score designed to prioritize TF interactome members based on distinctive variant, gene and proband features identified numerous likely CHD-causing genes, including the epigenetic reader GLYR1. GLYR1 and GATA4 widely co-occupied cardiac developmental genes resulting in co-activation and the GLYR1 variant associated with CHD disrupted interaction with GATA4. This integrative proteomic and genetic approach provides a framework for prioritizing and interrogating the contribution of genetic variants in CHD and can be extended to other genetic diseases.

2022-07-05 | PXD022091 | Pride

Genome-wide profiling of EZH2-interacting RNAs reveals lncRNA MALAT1 inhibiting PCDH10 by recruiting PRC2 in metastatic gastric cancer cells

Project description:Polycomb protein complexes are critical for stem cell renewal and tumorigenesis. Some components of Polycomb repressive complex 2 (PRC2) have been frequently found to be overexpressed in a variety of human cancers and contribute to tumor initiation and development partially by transcriptional silencing of tumor suppressor genes. However, the exact underlying mechanisms still remain elusive. To further characterize PRC2-directed transcriptome and explore its implication in tumorigenesis, here we performed a genome-wide profiling of EZH2-associated, a key component of PRC2, transcriptome in human gastric cancer cell lines by RNA immunoprecipitation sequencing (RIP-seq). We observed that the EZH2-interacting transcripts are distributed in protein-coding, intergenic, intronic and promoter regions and transcribed from both strands. Many transcripts are originated from cancer-related loci and transcribed from active promoters. Particularly, we demonstrated that EZH2-associated lncRNA MALAT1 tethers EZH2 to PCDH10 promoter for its transcriptional repression and contributes to gastric cellular invasion and migration.

2016-02-23 | E-MTAB-3767 | biostudies-arrayexpress

LIS1 RNA binding orchestartes the mechanosensitive properties of embryonic stem cells in AGO2 dependent and independent ways.

Project description:LIS1 immunoprecipitation in nuclear and cytoplasmic fractions of LIS1 Floxed/-, OE and WT embryonic stem cells. To identify AGO2 dependent and independent interactions LIS1 was immunoprecipitated in AGO1-4 knockout and doxycycline induced AGO2 mouse embryonic stem cells.

2023-07-20 | PXD033150 | Pride

CTCF functions as a chromatin insulator in the HoxA cluster during neurogenesis [ChIP-Seq]

Project description:In this experiment, we sought to identify how the distribution of CTCF, H3K27me3, H3K4me3, Pol II, H2AK119Ub1, EZH2 3 lines (WT, Δ5|6, Δ5|6:7|9)

2015-02-26 | E-GEOD-60232 | 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