GEO DataSets

(Submitter supplied) The human genome is folded into regulatory units termed ‘topologically-associated domains’ (TADs), within which the majority of gene-enhancer interactions occur. Genome-wide studies support a global role for the insulator protein CTCF in mediating chromosomal looping and the topological constraint of TAD boundaries3,4. However, the impact of individual insulators on enhancer-gene interactions and transcription remains poorly understood. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

74 Samples

Download data: BED, BEDGRAPH, TDF

(Submitter supplied) DNA methylation is a covalent modification of the genome that plays important roles in genome regulation and vertebrate development. Although detection of this modification in the genome has been possible for several decades, the ability to deliberately and specifically manipulate local DNA methylation states  in the genome has been extremely limited. Consequently, this has impeded the direct determination of the consequence of DNA methylation on transcriptional regulation and transcription factor binding in the native chromatin context. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL15520 GPL18460

166 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Mammalian DNA methylation is a critical epigenetic mechanism orchestrating gene expression networks in many biological processes. However, investigation of the functions of specific methylation events remains challenging. Here, we demonstrate that fusion of Tet1 or Dnmt3a with a catalytically inactive Cas9 (dCas9) enables targeted DNA methylation editing. Targeting of the dCas9-Tet1 or -Dnmt3a fusion protein to methylated or unmethylated promoter sequences caused activation or silencing, respectively, of an endogenous reporter. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: BW

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platform:

GPL11154

29 Samples

Download data: TXT

(Submitter supplied) We demonstrate that dCas9-SunTag-DNMT3A dramatically increased CpG methylation at the HOXA5 locus in human embryonic kidney 293T cells (HEK293T). Furthermore, using a single sgRNA, dCas9-SunTag-DNMT3A was able to methylate a 4.5 kb genomic region and repress HOXA5 gene expression. Reduced representation bisulfite sequencing (RRBS) and RNA-seq showed that dCas9-SunTag-DNMT3A methylated regions of interest with minimal impact on the global DNA methylome and transcriptome.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

5 Samples

Download data: TXT

(Submitter supplied) We demonstrate that dCas9-SunTag-DNMT3A dramatically increased CpG methylation at the HOXA5 locus in human embryonic kidney 293T cells (HEK293T). Furthermore, using a single sgRNA, dCas9-SunTag-DNMT3A was able to methylate a 4.5 kb genomic region and repress HOXA5 gene expression. Reduced representation bisulfite sequencing (RRBS) and RNA-seq showed that dCas9-SunTag-DNMT3A methylated regions of interest with minimal impact on the global DNA methylome and transcriptome.

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11154

2 Samples

Download data: TXT

(Submitter supplied) We demonstrate that dCas9-SunTag-DNMT3A dramatically increased CpG methylation at the HOXA5 locus in human embryonic kidney 293T cells (HEK293T). Furthermore, using a single sgRNA, dCas9-SunTag-DNMT3A was able to methylate a 4.5 kb genomic region and repress HOXA5 gene expression. Reduced representation bisulfite sequencing (RRBS) and RNA-seq showed that dCas9-SunTag-DNMT3A methylated regions of interest with minimal impact on the global DNA methylome and transcriptome.

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT

(Submitter supplied) Here, we demonstrate that dCas9-SunTag-DNMT3A dramatically increased CpG methylation at the HOXA5 locus in human embryonic kidney 293T cells (HEK293T). Furthermore, using a single sgRNA, dCas9-SunTag-DNMT3A was able to methylate a 4.5 kb genomic region and repress HOXA5 gene expression. Reduced representation bisulfite sequencing (RRBS) and RNA-seq showed that dCas9-SunTag-DNMT3A methylated regions of interest with minimal impact on the global DNA methylome and transcriptome.

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11154

18 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Methylation profiling by array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL20301 GPL21145

15 Samples

Download data: IDAT

(Submitter supplied) Rewriting of the epigenome has risen as a promising alternative to gene editing for precision medicine. In nature, epigenetic silencing can result in complete attenuation of target gene expression over multiple mitotic divisions. However, persistent repression has been difficult to achieve using targeted systems. Here, we report that robust and persistent epigenetic memory required both a DNA methyltransferase (DNMT3A-dCas9) and a histone methyltransferase (Ezh2-dCas9 or KRAB-dCas9). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL20301

7 Samples

Download data: BEDGRAPH, NARROWPEAK

(Submitter supplied) Rewriting of the epigenome has risen as a promising alternative to gene editing for precision medicine. In nature, epigenetic silencing can result in complete attenuation of target gene expression over multiple mitotic divisions. However, persistent repression has been difficult to achieve using targeted systems. Here, we report that robust and persistent epigenetic memory required both a DNA methyltransferase (DNMT3A-dCas9) and a histone methyltransferase (Ezh2-dCas9 or KRAB-dCas9). more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL21145

8 Samples

Download data: IDAT, TXT

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

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL19786 GPL18573

10 Samples

Download data: BAR, BW, CEL

(Submitter supplied) Chromatin insulators partition the genome into the functional units to control gene expression especially in complex chromosomal regions. The CCCTC-binding factor (CTCF) is an insulator-binding protein which functions for transcriptional regulation and higher-order chromatin formation. Here we report that a removable CTCF insulator is responsible for the retinoic acid (RA)-mediated higher-order chromatin remodeling and selective gene expression in the human HOXA gene locus. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

6 Samples

Download data: BW

(Submitter supplied) Chromatin insulators partition the genome into the functional units to control gene expression especially in complex chromosomal regions. The CCCTC-binding factor (CTCF) is an insulator-binding protein which functions for transcriptional regulation and higher-order chromatin formation. Here we report that a removable CTCF insulator is responsible for the retinoic acid (RA)-mediated higher-order chromatin remodeling and selective gene expression in the human HOXA gene locus. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL19786

4 Samples

Download data: BAR, CEL

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

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Other

Platform:

GPL19057

12 Samples

Download data: BIGWIG, BROADPEAK

(Submitter supplied) BET (bromodomain and extraterminal motif) proteins are pharmacologic targets for the treatment of diverse diseases, yet the roles of individual BET family members remain unclear. We find that BRD2 colocalizes with the architectural/insulator protein CCCTC-binding factor (CTCF) genome-wide. To test a role for BRD2 in chromatin architecture we performed HiC in uninduced G1E-ER4 cells (-GATA1), and compared it to HiC in BRD2-depleted G1E-ER4 cells

Organism:

Mus musculus

Type:

Other

Platform:

GPL19057

6 Samples

Download data

(Submitter supplied) Role of the bromodomain and extraterminal motif (BET) protein BRD2 in CTCF chromatin occupancy, tested by CRISPR/Cas9-mediated depletion of BRD2 in GATA1-null erythroblasts expressing an inducible GATA1-ER fusion (G1E-ER4). Pharmacologic inhibitors of the BET (bromodomain and extraterminal motif) family of proteins are being explored for the treatment of various diseases, including cancer, yet the individual functions of BET proteins remain unclear. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: BIGWIG, BROADPEAK

(Submitter supplied) Epigenome editing with the CRISPR/Cas9 platform is a promising technology to modulate gene expression to direct cell phenotype and to dissect the causal epigenetic mechanisms that direct gene regulation. Fusions of the nuclease-inactive dCas9 to the KRAB repressor domain (dCas9-KRAB) can effectively silence target gene expression. We targeted dCas9-KRAB to the HS2 enhancer, a distal regulatory element that orchestrates the expression of multiple globin genes. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL15520 GPL16791

18 Samples

Download data: TXT

(Submitter supplied) Epigenome editing with the CRISPR/Cas9 platform is a promising technology to modulate gene expression to direct cell phenotype and to dissect the causal epigenetic mechanisms that direct gene regulation. Fusions of the nuclease-inactive dCas9 to the KRAB repressor domain (dCas9-KRAB) can effectively silence target gene expression. We targeted dCas9-KRAB to the HS2 enhancer, a distal regulatory element that orchestrates the expression of multiple globin genes. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

30 Samples

Download data: BW

(Submitter supplied) We report the genome wide CTCF binding sites in the human melanoma A375 cell line.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

1 Sample

Download data: BIGWIG