Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Whole genome ChIP/chip tiling of human ES cells for H3K4me3 and H3K27me3

ABSTRACT: Chromatin immunoprecipitation was performed using monoclonal antibodiesd. DNA was amplified, fluorescently labeled and hybridized to a series of 38 arrays containing a total of 14.6 million 50-mer oligonucleotides Keywords: ChIP-chip hES whole genome

ORGANISM(S): Homo sapiens

PROVIDER: GSE8463 | GEO | 2007/09/14

SECONDARY ACCESSION(S): PRJNA101545

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Whole genome ChIP/chip tiling of human ES cells for H3K4me3 and H3K27me3

Project description:Chromatin immunoprecipitation was performed using monoclonal antibodiesd. DNA was amplified, fluorescently labeled and hybridized to a series of 38 arrays containing a total of 14.6 million 50-mer oligonucleotides Keywords: ChIP-chip hES whole genome Chromatin immunoprecipitated DNA from H3K4me

2007-09-14 | E-GEOD-8463 | biostudies-arrayexpress

Differential roles of promoters, enhancers, and insulators in cell-type specific gene expression

Project description:Chromatin immunoprecipitation was performed using antibodies against CTCF and formaldehyde crosslinked chromatin from K562 Chromatin cells. The immunoprecipitated DNA was amplified, fluorescently labeled and hybridized to a 391K element tiling array based on NCBI35 build of the human genome (hg17) that contains overlapping 50-mer oligonucleotides, positioned at every 38 basepairs (bp) throughout the ENCODE regions. Keywords: ChIP-chip

2008-11-01 | GSE8098 | GEO

Differential roles of promoters, enhancers, and insulators in cell-type specific gene expression

2010-05-17 | E-GEOD-8098 | biostudies-arrayexpress

Escherichia coli Tiling Array for In vivo Protein Occupancy Display

Project description:Using a high-density tiling array containing 25-mer oligonucleotides at the resolution of one every four base pairs across the entire genome, we developed In vivo Protein Occupancy Display (IPOD), a technology that reveals protein occupancy across an entire bacterial chromosome at the resolution of individual binding sites. Application to Escherichia coli reveals thousands of protein occupancy peaks, highly enriched within and in close proximity to non-coding regulatory regions.

2009-09-01 | GSE16414 | GEO

BCL6 ChIP on chip using a Nimblegen custom tiling array

Project description:To determine whether BCL6 binds to the certain locus we performed genomic localization studies by chromatin immunoprecipitations (ChIP) using a densely tiled custom oligonucleotide microarray covering the genomic loci of different genes. Keywords: ChIP-chip, Transcription Factor localization The experiment was performed in Ramos cell. Triplicate ChIP with BCL6 or actin (negative control) antibodies were cohybridized to the arrays versus the respective input chromatin.The fold enrichment for each oligonucleotide was calculated as the ratio of Cy5 vs. Cy3. Any peaks involving >5 oligonucleotides and with > 2.5 fold enrichment were considered potentially positive hits.

2010-06-10 | E-GEOD-7673 | biostudies-arrayexpress

Starr: Simple Tiling ARRay analysis of Affymetrix ChIP-chip data.

Project description: Not available

| S-EPMC2868012 | biostudies-literature

ChIP-Seq of human embryonic stem cells of a differentiation time course with antibody against H3K4me3

Project description:H3K4me3 ChIP-Seq profiling of a directed differentiation time course converting human embryonic stem cells (hES) into immature pancreatic beta cell precursors. CyT49, a Viacyte proprietary male hESC line with normal karyotype was used.

2012-10-13 | E-MTAB-821 | biostudies-arrayexpress

ChIP-on-chip from multiple donors of BM-MSCs with H3K4me3 and H3K27me3

Project description:Bone marrow-derived multipotent stromal cells (BM-MSCs) exhibit therapuetically valuable properties, including the capacity to differentiate into skeletal tissues and modulate immune system activity. These properties depend on proper regulation of dynamic gene expression in response to environmental and developmental stimuli. This study used chromatin immunoprecipitation (ChIP) coupled with human promoter tiling microarray analysis (ChIP-on-chip) to profile histones H3K4me3 and H3K27me3 at promoters genome-wide. The goal of the study was to identify gene promoters marked by H3K27me3 and H3K4me3 in BM-MSCs. ChIP-on-chip performed with antibodies to H3K4me3 and H3K27me3 on BM-MSCs from 3 different donors (labeled 1632, 167696, and 8F3560) and with technical replicates.

2015-02-09 | E-GEOD-64172 | biostudies-arrayexpress

Organoids-on-a-chip for Colorectal Cancer and in Vitro Screening of Chemotherapeutic Drugs

Project description:The individualized treatment of tumors has always been an urgent problem in clinical practice. Organoids-on-a-chip can reflect the heterogeneity of tumors and is a good model for in vitro anticancer drug screening. In this study, surgical specimens of patients with advanced colorectal cancer will be collected for organoid culture and organoids-on-a- chip. Use organoids-on-a-chip to screen tumor chemotherapy drugs, compare the results of patients’ actual medication regimens, and study the guiding role of organoids in the formulation of precise tumor treatment plans. The investigators will compare the response of organoids to drugs in vitro with the patient’s response to actual chemotherapy and targeted drugs and explore the feasibility and accuracy of organoids-on-a-chip based drug screening for advanced colorectal cancer. The project will establish a screening platform for chemotherapeutic drugs and targeted drugs based on colorectal cancer organoids to quickly and accurately formulate personalized treatment plans for clinical patients.

| 2385953 | ecrin-mdr-crc

ChIP-seq for H3K4me3, H3K27me3, H3K79me2 in MCF10A cells

Project description:We performed ChIP-Seq against histones H3K4me3, H3K27me3, and H3K79me2 in MCF10A cells to identify transcription factors with bivalent and pseudo-bivalent epigenetic modifications.

2018-02-01 | GSE109721 | GEO

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