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

ChIP-Seq on Cohesin mutant TF-1 Cell Line

ABSTRACT: Understanding the binding of GATA2, RUNX1 and SMC3 in RAD21 WT vs. mutant TF-1 Cells We examined GATA2, RUNX1 and SMC3 using ChIP-seq in TF-1 erythroleukemia cells that were transduced with an inducible vector expression WT or mutant (Q592*) RAD21 after 6 days of DOX induction

ORGANISM(S): Homo sapiens

SUBMITTER: Howard Chang

PROVIDER: E-GEOD-73207 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

ChIP-Seq on Cohesin mutant TF-1 Cell Line

Project description:Understanding the binding of GATA2, RUNX1 and SMC3 in RAD21 WT vs. mutant TF-1 Cells

2015-11-03 | GSE73207 | GEO

ATAC-seq of mouse Embryonic Stem Cell (mESC) line-derived cells subjected or not to doxycycline (dox)-induced overexpression of transcription factors

Project description:The ATAC-seq is one of three readouts of an experiment carried out to assess the ability of different combinations of hematopoietic transcription factors to elicit the transdifferentiation of a mESC-derived non-hematopoietic cell type (vascular smooth muscle cells) into hematopoietic precursors upon dox-induced overexpression. The assessed trascription factors are Tal1, Lyl1 and Lmo2 (i3TFs), Runx1, Cbfb, Gata2, Fli1, Erg (i5TFs) and Runx1, Cbfb, Gata2, Tal1, Fli1, Lyl1, Erg, Lmo2 (i8TFs). The constructs for TF expression were stably integrated into mESCs and their expression induced by treatment with dox. i: inducible.

2023-05-08 | E-MTAB-12955 | biostudies-arrayexpress

RNA-seq of mouse Embryonic Stem Cell (mESC) line-derived cells subjected or not to doxycycline (dox)-induced overexpression of transcription factors (TFs)

Project description:The RNA-seq is one of three readouts of an experiment carried out to assess the ability of different combinations of hematopoietic transcription factors to elicit the transdifferentiation of a mESC-derived non-hematopoietic cell type (vascular smooth muscle cells) into hematopoietic precursors upon dox-induced overexpression. The assessed trascription factors are Tal1, Lyl1 and Lmo2 (i3TFs), Runx1, Cbfb, Gata2, Fli1, Erg (i5TFs) and Runx1, Cbfb, Gata2, Tal1, Fli1, Lyl1, Erg, Lmo2 (i8TFs). The constructs for TF expression were stably integrated into mESCs and their expression induced by treatment with dox. i: inducible.

2023-05-15 | E-MTAB-12957 | biostudies-arrayexpress

Genome-wide mapping of Rad21 binding sites and gene expression profiling in wild type mouse small intestinal epithelial crypts and Apc Min adenomas

Project description:To investigate the role of RAD21 in the transcriptional regulation of global gene expression at early stage of colorectal cancer developments, we peformed the genome-wide analysis to map genomic regions bound by Rad21 in normal small testinal crypts and tumors (adenomas) harvested from Apc Min/+ mice using ChIP-seq. ChIP-seq naalysis identified high confidence RAD21 binding sites unique to normal crypts or adenomas, as well as those common to both tissues. We further performed RNA-seq to profile the changes in gene expression from normal WT crypts to adenomas at the very early stage of adenomagenesis in the context of Rad21 heterozygous loss. mRNA profiles of normal small intestinal crypts (WT) and adenomas from Apc Min/+ and Apc Min/+:Rad21+/- double mutant mouse; Mapping of Rad21 genomic binding sites in normal intestinal crypts (WT) and Apc Min/+ adenomas

2014-10-31 | E-GEOD-59283 | biostudies-arrayexpress

Combinatorial Transcriptional Control in Blood Stem/Progenitor Cells: Genome-wide Analysis of 10 major Transcriptional Regulators

Project description:Combinatorial transcription factor (TF) interactions control cellular phenotypes and therefore underpin stem cell formation, maintenance and differentiation. Here we report the genome-wide binding patterns and combinatorial interactions for 10 key regulators of blood stem/progenitor cells (Scl/Tal1, Lyl1, Lmo2, Gata2, Runx1, Meis1, Pu.1, Erg, Fli-1, Gfi1b) thus providing the most comprehensive TF dataset for any adult stem/progenitor cell type to date. Genome-wide computational analysis of complex binding patterns followed by functional validation revealed the following: First, a previously unrecognized combinatorial interaction between a heptad of TFs (Scl, Lyl1, Lmo2, Gata2, Runx1, Erg, Fli-1). Second, we implicate direct protein-protein interactions between four key regulators (Runx1, Gata2, Scl, Erg) in stabilising complex binding to DNA. Third, Runx1+/-::Gata2+/- compound heterozygous mice are not viable with severe haematopoietic defects at midgestation. Taken together, this study demonstrates the power of genome-wide analysis in generating novel functional insights into the transcriptional control of stem and progenitor cells. 10 Samples (9 Transcription Factors and 1 Histone Modification) and 1 Control (IgG). All from the same cell line, a haematopoietic progenitor cell line (HPC-7).

2010-10-07 | E-GEOD-22178 | biostudies-arrayexpress

ChIP-sequencing in human monocyte differentiation (3D-MO)

Project description:This dataset consists of ChIP-seq data from human monocytes, monocyte-derived dendritic cells as well as monocyte-derived cells that were subjected to siRNA treatment targeting CTCF or RAD21. ChIP-sequencing was done for H3K27, RAD21 and CTCF. In total, the data set includes 120 samples.

2022-06-24 | E-MTAB-10849 | biostudies-arrayexpress

Genome-wide analysis of GATA1, GATA2, RUNX1, FLI1 and SCL binding in primary human megakaryocytes

Project description:We have mapped the binding sites for the five key regulators GATA1, GATA2, RUNX1, FLI1 and TAL1/SCL in primary human megakaryocytes. Statistical analysis identified subsets of enriched as well as depleted combinatorial binding patterns. In particular simultaneous binding by all 5 factors was highly enriched and occurred in the vicinity of many genes known to be involved in blood and megakaryocyte development. Knock down in zebrafish of 8 of these genes with no previously known role in hematopoiesis, revealed all to be essential for thrombocyte and/or erythroid development. Combinatorial analysis of multi-factor ChIP-Seq datasets coupled with a high-throughput in vivo screen therefore offers a powerful strategy to identify novel essential regulators of complex mammalian differentiation processes. 5 transcription factors and rabbit-IgG in megakaryocytes.

2011-06-01 | E-GEOD-24674 | biostudies-arrayexpress

Cohesin regulates gene expression through spatial clustering of enhancer elements

Project description:H3K27Ac ChIP-seq in wild type and cohesin-deficient thymocytes Rad21 was deleted in CD4+ CD8+ double positive (DP) thymocytes by crossing a Rad21 floxed allele with a Cd4-driven Cre transgene. DP positive thymocytes were FACS-sorted from control and Rad21-/- littermates, which were then used to perform chromatin immunoprecipitation for histone H3 acetylated on lysine 27 (H3K27Ac).

2015-02-12 | E-GEOD-61428 | biostudies-arrayexpress

Combinatorial Transcriptional Control in Blood Stem/Progenitor Cells: Genome-wide Analysis of 10 major Transcriptional Regulators

2010-10-07 | GSE22178 | GEO

Cell-autonomous function of Runx1 transcriptionally regulates megakaryocytic maturation in mice (ChIP-seq)

Project description:RUNX1 transcription factor (TF) is a key regulator of megakaryocytic development and when mutated is associated with familial platelet disorder and predisposition to acute myeloid leukemia (FPD-AML). We used mice lacking Runx1 specifically in megakaryocytes (MKs) to characterize the Runx1-mediated transcriptional program during advanced stages of MK differentiation. Gene expression and chromatin-immunoprecipitation-sequencing (ChIP-seq) of Runx1 andÂ p300Â identified functional Runx1-bound MK enhancers. Runx1/p300 co-bound regions showed significant enrichment in genes important for MK and platelet homeostasis. Runx1-bound regions were highly enriched in RUNX and ETS motifs and to a lesser extent in GATA motif.Â The data providesÂ the first example of genome-wide Runx1/p300 occupancy in maturating FL-MK,Â unravels the Runx1-regulated program controlling MK maturationÂ in vivoÂ andÂ identifies itsÂ bona fideÂ regulated genes. It advances our understandingÂ of the molecular events that upon mutations in RUNX1 lead to theÂ predisposition to familial platelet disorders and FPD-AML. Examination of RUNX1 and P300 binding in WT mouse megakaryoctye cells using ChIP-Seq. The supplementary 'GSE45372_PeakList.txt' file includes a list of regions identified as binding for P300 or RUNX1 or both.

2013-03-22 | E-GEOD-45372 | 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