GEO DataSets

(Submitter supplied) The PLZF transcription factor is essential for osteogenic differentiation of hMSCs, however, its regulation and molecular function during this process is not fully understood. Here we revealed that the ZBTB16 locus encoding PLZF, is repressed by Polycomb (PcG) and H3K27me3 in naïve hMSCs. At the pre-osteoblast stage of differentiation, the locus lost PcG binding and H3K27me3, gained JMJD3 recruitment, and H3K27ac resulting in high expression of PLZF. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL11154

14 Samples

Download data: WIG

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL11154 GPL18573 GPL10999

62 Samples

Download data: WIG

(Submitter supplied) The PLZF transcription factor is essential for osteogenic differentiation of hMSCs, however, its regulation and molecular function during this process is not fully understood. Here we revealed that the ZBTB16 locus encoding PLZF, is repressed by Polycomb (PcG) and H3K27me3 in naïve hMSCs. At the pre-osteoblast stage of differentiation, the locus lost PcG binding and H3K27me3, gained JMJD3 recruitment, and H3K27ac resulting in high expression of PLZF. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

18 Samples

Download data: TSV

(Submitter supplied) The PLZF transcription factor is essential for osteogenic differentiation of hMSCs, however, its regulation and molecular function during this process is not fully understood. Here we revealed that the ZBTB16 locus encoding PLZF, is repressed by Polycomb (PcG) and H3K27me3 in naïve hMSCs. At the pre-osteoblast stage of differentiation, the locus lost PcG binding and H3K27me3, gained JMJD3 recruitment, and H3K27ac resulting in high expression of PLZF. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL10999 GPL18573 GPL11154

30 Samples

Download data: WIG

(Submitter supplied) Cell fate transitions involve integration of genomic information encoded by regulatory elements, such as enhancers, with the cellular environment. However, identification of the genomic sequences that control the earliest steps of human embryonic development represents a formidable challenge. Here we show that in human embryonic stem cells (hESCs) unique chromatin signatures identify two distinct classes of genomic elements, both of which are marked by the presence of chromatin regulators p300 and BRG1, and monomethylation of histone H3 at lysine 4 (H3K4me1). more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL9052

16 Samples

Download data: BED, TXT

(Submitter supplied) PLZF (promyelocytic leukemia zinc finger) is a transcription factor acting as a global regulator of hematopoietic commitment. PLZF displays an epigenetic specificity by recruiting chromatin-modifying factors but little is known about its role in remodeling chromatin of cells committed towards a given specific hematopoietic lineage. In murine myeloid progenitors, we decipher a new role for PLZF in restraining active genes and enhancers by targeting acetylated lysine 27 of Histone H3 (H3K27ac). more...

Organism:

Mus musculus; Homo sapiens

Type:

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

Platforms:

GPL19057 GPL18573 GPL18480

41 Samples

Download data: BIGWIG, BW, TXT

(Submitter supplied) The transcription factor PLZF (promyelocytic leukemia zinc finger protein) acts as an epigenetic regulator balancing self-renewal and differentiation of hematopoietic cells through binding to various chromatin-modifying factors. First described as a transcriptional repressor, PLZF is also associated with active transcription, although the molecular bases underlying the differences are unknown. Here, we reveal that, in a hematopoietic cell line, PLZF is predominantly associated with transcribed genes. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL18573 GPL11154

15 Samples

Download data: BW

(Submitter supplied) Inhibition of H3K27 methyltransferase EZH2 enhances osteogenic commitment of human mesenchymal progenitors and Ezh2 inactivation in mouse calvarial cells induces a post-proliferative state concomitant with increased production of a bone-related mineralizing extra-cellular matrix.

Organism:

Mus musculus; Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL13112 GPL11154

19 Samples

Download data: TSV

(Submitter supplied) Enhancers control cell type-specific gene expression and direct cell fate transition. Enhancers are marked by H3K4me1/2. MLL4 (KMT2D) is a major enhancer H3K4me1/2 methyltransferase. Here we show in embryonic stem cells (ESCs), MLL4 associates with, but is dispensable for the maintenance of, active enhancers of ESC identity genes. As a result, MLL4 is dispensable for cell identity gene expression and self-renewal in ESCs. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL13112 GPL17021

36 Samples

Download data: TXT, WIG

(Submitter supplied) We report the acetylation of lysine residues in the globular domain of H3 (H3K64ac and H3K122ac) marks active gene promoters and also a subset of active enhancers in mouse embryonic stem cells (mESCs), human erythroleukemic cell line (K562). Moreover, we find a novel class of active functional enhancers in ESCs that are marked by H3K122ac but which lack H3K27ac. This work suggests that a more complex analysis of histone acetylation is required to identify enhancers than was previously considered.

Organism:

Mus musculus; Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL13112 GPL16791 GPL17021

10 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) Genome-wide chromosome conformation capture (Hi-C) and promoter-capture Hi-C (CHi-C) were performed during epidermal differentiation. These data indicate that dynamic and constitutive enhancer-promoter contacts combine to control gene induction during differentiation and that chromosome conformation enables discovery of new TFs with distinct roles in this process.

Organism:

Homo sapiens

Type:

Other

Platform:

GPL20301

10 Samples

Download data: BED

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

Organism:

Homo sapiens

Type:

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

4 related Platforms

52 Samples

Download data: BED, BIGWIG, BW

(Submitter supplied) Genome-wide chromosome conformation capture (Hi-C) and promoter-capture Hi-C (CHi-C) were performed during epidermal differentiation. These data indicate that dynamic and constitutive enhancer-promoter contacts combine to control gene induction during differentiation and that chromosome conformation enables discovery of new TFs with distinct roles in this process.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: BED

(Submitter supplied) Genome-wide chromosome conformation capture (Hi-C) and promoter-capture Hi-C (CHi-C) were performed during epidermal differentiation. These data indicate that dynamic and constitutive enhancer-promoter contacts combine to control gene induction during differentiation and that chromosome conformation enables discovery of new TFs with distinct roles in this process.

Organism:

Homo sapiens

Type:

Other

Platform:

GPL11154

12 Samples

Download data: BED

(Submitter supplied) Genome-wide chromosome conformation capture (Hi-C) and promoter-capture Hi-C (CHi-C) were performed during epidermal differentiation. These data indicate that dynamic and constitutive enhancer-promoter contacts combine to control gene induction during differentiation and that chromosome conformation enables discovery of new TFs with distinct roles in this process.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

4 related Platforms

24 Samples

Download data: BIGWIG, BW

(Submitter supplied) We report genome-wide expression changes that occur in adipose-derived mesenchymal stem cells upon treatment with CytoD cytoskeletal drug. mRNA-Seq analysis shows that CytoD-treated samples cluster together. In addition, we also see that cells treated with CytoD show upregulation of osteogenic markers, epiregulators, and a number of key molecular function pathways including extracellular matrix, cell membrane gene expression.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TSV

(Submitter supplied) The transcription factor BRACHYURY is the founding member of the T-box family of proteins. A conserved residue (Y88 in BRACHYURY) was previously suggested to be important for interaction with KDM proteins that demethylate H3K27me3. We generated Brachyury mutant mouse embryonic stem cell (ESC) lines. For a wild type control (Thet) we derived an embryonic stem cell line from blastocysts, containing a single wild type copy of the Brachyury locus (T +/2J; 2J is a large genomic deletion of the entire Brachyury locus). more...

Organism:

Mus musculus

Type:

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

Platform:

GPL17021

12 Samples

Download data: BW, XLSX

(Submitter supplied) The transcription factor PLZF (promyelocytic leukemia zinc finger) is encoded by the BTB 42 domain-containing 16 (Zbtb16) gene. Its repressor function regulates specific transcriptional 43 programs. During the development of invariant natural killer T (NKT) cells, PLZF is 44 expressed and directs their effector program but the detailed mechanisms underlying PLZF 45 regulation of multi-stage NKT cell developmental program are not well understood. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT

(Submitter supplied) We investigated the genome-wide occupancy changes in normal and Brg1-deleted mesoderm differentiation of mouse embryonic stem cells of chromatin regulators and histone modifications.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BW

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL13112

38 Samples

Download data: BED, BW