GEO DataSets

(Submitter supplied) The goal of this study is to analyse the open chromatin regions via ATACseq in zebrafish embryonic endothelial cells at 26-27hpf using Tg(Kdrl:GFP) transgenic zebrafish embryos. 40000-50000 cells were FAC-sorted directly into 100 µl of 1x HBSS/10 mM HEPES/0.25% BSA buffer for Tagmentation (as described by Buenrostro et al. (2013), Nat. Methods 10, 1213-1218), but with 1.5 µl Tn5 transposase (Illumina) in a 50 µl reaction volume. more...

Organism:

Danio rerio

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL20828

7 Samples

Download data: TXT

(Submitter supplied) Here we used RNAsequencing to characterize the transcriptional profile of the kidney of runx1 knock out zebrafish adult compared to wild type.

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18413

5 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus; Danio rerio

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL17021 GPL25922 GPL18413

26 Samples

Download data: MTX, TSV, TXT

(Submitter supplied) Here we used RNA sequencing to characterize the transcriptional profile of the total RNA from c-Kit+ cells of Runx1 KO and control mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: TXT

(Submitter supplied) We used single cell-RNA sequencing to investigate the expression and the heterogeneity of wild type and runx1-mutant cd41-GFPLow cd41GFP hematopoietic stem and progenitor cells at embryonic (2.5 days post fertilization, dpf) and larval stages (6, 10 16 dpf).

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25922

9 Samples

Download data: MTX, TSV

(Submitter supplied) Here we used RNA sequencing to characterize the transcriptional profile of the kidney of runx1 knock out zebrafish adult compared to wild type.

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18413

6 Samples

Download data: TXT

(Submitter supplied) Hematopoietic stem cells (HSCs) maintain the entire blood system throughout the life and are utilized for a therapeutic component of blood diseases. The zebrafish is an elegant genetic model for the study of hematopoiesis due to its many unique advantages. We have developed the method to isolate zebrafish HSCs by a combination of two HSC-related transgenic lines, gata2a:GFP and runx1:mCherry. In this study, we performed RNA-seq analysis in three distinct hematopoietic cell populations in the adult kidney, gata2a+ runx1+ cells (HSCs), gata2a− runx1+ cells (erythroid- and/or myeloid-primed progenitors), and gata2a+ runx1− cells (lymphoid-primed progenitors).

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20828

3 Samples

Download data: TXT

(Submitter supplied) We have performed circular chromosome conformation capture sequencing (4C-seq) with six baits located at the Runx1 locus in the mouse hematopoietic progenitor cell line HPC-7. 4C baits were designed to the P1 and P2 promoters and to the previously characterised +24 hematopoietic enhancer (P1, P2 and 24), with secondary baits located at nearby cohesin/CTCF (cc) binding sites (P1cc, 24cc, P2cc).

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

18 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Expression profiling by array

Platforms:

GPL19057 GPL6246

22 Samples

Download data: CEL, TSV

(Submitter supplied) This study investigates the transcriptome of primary dermal lymphatic endothelial cells compared with blood vascular endothelial cells using samples isolated from wildtype embryos at defined points (E14.5, E16.5 and E18.5) during mouse embryonic development.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

18 Samples

Download data: CEL

(Submitter supplied) This study investigates the impact on the transcriptome of lymphatic endotheial cells of a 5bp deletion (GATA2 binding site) in an enhancer element 11kb upstream of the Prox1 gene.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

4 Samples

Download data: TSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

7 Samples

Download data: TSV, TXT

(Submitter supplied) Transcriptional enhancer elements are responsible for orchestrating the temporal and spatial control over gene expression that is crucial for programming cell identity during development. Here, we describe a novel enhancer element important for regulating Prox1 expression in lymphatic endothelial cells. This evolutionarily conserved enhancer is bound by key lymphatic transcriptional regulators including GATA2, FOXC2, NFATC1 and PROX1. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

2 Samples

Download data: TSV

(Submitter supplied) Transcriptional enhancer elements are responsible for orchestrating the temporal and spatial control over gene expression that is crucial for programming cell identity during development. Here, we describe a novel enhancer element important for regulating Prox1 expression in lymphatic endothelial cells. This evolutionarily conserved enhancer is bound by key lymphatic transcriptional regulators including GATA2, FOXC2, NFATC1 and PROX1. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

5 Samples

Download data: TXT

(Submitter supplied) We have generated a nonconditionall deletion of an E-box - GATA motif composite element from a putative enhancer 9.5 kb downstream of the Gata2 1S promoter. The mutation results in lethality at E13.5 to E14.5 with embryos exhibiting dectects in definitive hematopoiesis and vasculature integrity. Hematopoietic stem and progenitor cells are nearly absent from these mice and Gata2 expression is severely reduced in Pecam-1+ endothelial cells from E12.5-12.5 embryos but is expressed at normal levels in the embryonic brain. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

8 Samples

Download data: TXT

(Submitter supplied) The Gata2 transcription factor is a pivotal regulator of hematopoietic stem cell (HSC) development and maintenance. Gata2 functions in the embryo during endothelial cell to hematopoietic cell transition (EHT) to affect hematopoietic cluster, HPC and HSC formation. Although previous studies of cell populations phenotypically enriched in HPCs and HSCs show expression of Gata2, there has been no direct study of Gata2 expressing cells during normal hematopoiesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: FPKM_TRACKING, TXT

(Submitter supplied) The development and function of stem and progenitor cells that produce blood cells are vital in physiology. GATA2 mutations cause immunodeficiency, myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). GATA-2 physiological activities necessitate that it be strictly regulated and cell type-specific enhancers fulfill this role. The +9.5 intronic enhancer harbors multiple conserved cis-elements, and germline mutations of these cis-elements are pathogenic in humans. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: TXT

(Submitter supplied) During development, hematopoietic stem/progenitor cells (HSPCs) arise from specialized endothelial cells by a process termed endothelial-to-hematopoietic transition (EHT). The genetic program driving human HSPC emergence remains largely unknown. We previously reported that the generation of hemogenic precursor cells from mouse fibroblasts recapitulates developmental hematopoiesis. Here, we demonstrate that human fibroblasts can be reprogrammed into hemogenic cells by the same transcription factors. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

327 Samples

Download data: BW, TXT, WIG

(Submitter supplied) In mitosis, most transcription factors detach from chromatin, but some are retained and bookmark genomic sites. Mitotic bookmarking has been implicated in lineage inheritance, pluripotency and reprogramming. However, the biological significance of this mechanism in vivo remains unclear. Here, we address mitotic retention of the hemogenic factors GATA2, GFI1B and FOS during haematopoietic specification. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

10 Samples

Download data: TXT

(Submitter supplied) In mitosis, most transcription factors detach from chromatin, but some are retained and bookmark genomic sites. Mitotic bookmarking has been implicated in lineage inheritance, pluripotency and reprogramming. However, the biological significance of this mechanism in vivo remains unclear. Here, we address mitotic retention of the hemogenic factors GATA2, GFI1B and FOS during haematopoietic specification. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

4 Samples

Download data: BED, BW