GEO DataSets

(Submitter supplied) Eukaryotic transcription factors (TFs) are key determinants of gene activity, yet they bind only a fraction of their corresponding DNA sequence motifs in any given cell type. Chromatin has the potential to restrict accessibility of binding sites; however, in which context chromatin states are instructive for TF binding remains mainly unknown. To explore the contribution of DNA methylation to constrained TF binding, we mapped DNase-I-hypersensitive sites in murine stem cells in the presence and absence of DNA methylation. more...

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL17021 GPL16791

48 Samples

Download data: BW, TSV

(Submitter supplied) To study the effect of FOXA1 knock-down on DNA methylation patterns, we performed DNA methylation profiling of MCF-7 cells in three conditions, (1) control cell line, (2) cell line subjected to siRNA-mediated knockdown of endogenous FOXA1 expression and (3) cell line whose endogenous FOXA1 knockdown is rescued with transient expression of FOXA1-V5.

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL21145

9 Samples

Download data: IDAT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below. DNA methylation is an epigenetic modification associated with transcriptional repression of promoters and is essential for mammalian development. Establishment of DNA methylation is mediated by the de novo DNA methyltransferases DNMT3A and DNMT3B, whereas DNMT1 ensures maintenance of methylation through replication. Absence of these enzymes is lethal, and somatic mutations in these genes have been associated with several human diseases. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL13112 GPL16417

21 Samples

Download data: TAB, WIG

(Submitter supplied) DNA methylation is an epigenetic modification associated with transcriptional repression of promoters and is essential for mammalian development. Establishment of DNA methylation is mediated by the de novo DNA methyltransferases DNMT3A and DNMT3B, whereas DNMT1 ensures maintenance of methylation through replication. Absence of these enzymes is lethal, and somatic mutations in these genes have been associated with several human diseases. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

15 Samples

Download data: WIG

(Submitter supplied) DNA methylation is an epigenetic modification associated with transcriptional repression of promoters and is essential for mammalian development. Establishment of DNA methylation is mediated by the de novo DNA methyltransferases DNMT3A and DNMT3B, whereas DNMT1 ensures maintenance of methylation through replication. Absence of these enzymes is lethal, and somatic mutations in these genes have been associated with several human diseases. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platforms:

GPL13112 GPL16417

6 Samples

Download data: TAB

(Submitter supplied) To globally define methylation-’prone’ and -’protected’ CpG islands in colorectal carcinoma we analyzed the methylation status of 23,000 CpG islands of the human genome in ten coleorectal carcinoma samples as well as normal colon using our previously described methyl-CpG immunoprecipitation (MCIp) technique (Gebhard et al. 2006; Schilling and Rehli 2007). This method enriches for highly CpG methylated DNA that can be directly applied to fluorescent labeling and oligonucleotide microarray hybridization without an additional amplification step. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array; Genome variation profiling by genome tiling array

Platform:

GPL8544

10 Samples

Download data: TXT

(Submitter supplied) To globally define methylation-’prone’ and -’protected’ CpG islands in leukemia, we analyzed the methylation status of 23,000 CpG islands of the human genome in eight acute leukemia samples as well as normal blood monocytes using our previously described methyl-CpG immunoprecipitation (MCIp) technique (Gebhard et al. 2006; Schilling and Rehli 2007). This method enriches for highly CpG methylated DNA that can be directly applied to fluorescent labeling and oligonucleotide microarray hybridization without an additional amplification step. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array; Genome variation profiling by genome tiling array

Platform:

GPL8544

8 Samples

Download data: TXT

(Submitter supplied) To globally define methylation-’prone’ and -’protected’ CpG islands in leukemia, we analyzed the methylation status of 23,000 CpG islands of the human genome in two acute leukemia cell lines as well as normal blood monocytes using our previously described methyl-CpG immunoprecipitation (MCIp) technique (Gebhard et al. 2006; Schilling and Rehli 2007). This method enriches for highly CpG methylated DNA that can be directly applied to fluorescent labeling and oligonucleotide microarray hybridization without an additional amplification step. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL8544

6 Samples

Download data: TXT

(Submitter supplied) To study the correlation between sequence motif appearance, transcription factor binding and aberrant hypermethylation in the cell lines, we performed ChIP-on-chip analyses (on CpG island microarrays) for the transcription factors Sp1, NRF1 and YY1 in normal peripheral blood monocytes. Keywords: ChIP-on-Chip; comparative genomic hybridization

Organism:

Homo sapiens

Type:

Genome variation profiling by genome tiling array

Platform:

GPL8544

6 Samples

Download data: TXT

(Submitter supplied) Transcriptome analysis of freshly sorted human CD34+ hematopoietic progenitor cells, human CD14+ peripheral blood monocytes and the human cell line U937 Keywords: one-color based gene expression

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

6 Samples

Download data: TXT

(Submitter supplied) Intact nuclei from an asynchronous population of W303 Saccharomyces cerevisiae in log-phase growth were subjected to a 16-minute DNase I digestion (0.1 U/μL) at 37 °C. DNA was then recovered, and single-end Illumina sequencing libraries were prepared using the Crawford DNase-seq method (Song and Crawford, 2010).

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13821

2 Samples

Download data: CSV

(Submitter supplied) This data includes regulatory factor profiling using DNase and ChIP-seq and methylation profiling using bisulfite-seq.

Organism:

Homo sapiens

Type:

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

Platforms:

GPL10999 GPL11154

23 Samples

Download data: BED, BW

(Submitter supplied) Recently, it has been proposed that local DNA methylation profiles might be dictated by cis-regulatory DNA sequences that mainly operate via DNA-binding factors. Combining blood genome-wide DNA methylation profiles (Illumina Infinium MethylationEPIC BeadChiP), whole genome sequencing-derived single nucleotide variants (SNVs) along with predicted transcription factor binding site (TFBS), we were able to observe that rare regulatory variants, i.e, SNVs that disrupt TFBSs, are associated with DNA methylation at both local and, to a lesser extent, broader locations. more...

Organism:

Homo sapiens

Type:

Methylation profiling by array

Platform:

GPL21145

267 Samples

Download data: IDAT, TXT

(Submitter supplied) Detecting in vivo transcription factor (TF) binding is important for understanding gene regulatory circuitries. ChIP-seq is a powerful technique to empirically define TF binding in vivo. However, the multitude of distinct TFs makes genome-wide profiling for them all labor-intensive and costly. Algorithms for in silico prediction of TF binding have been developed, based mostly on histone modification or DNase I hypersensitivity data in conjunction with DNA motif and other genomic features. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

1 Sample

Download data: BED

(Submitter supplied) Meiotic recombination is initiated by developmentally programmed DNA double-strand breaks (DSBs). In S. cerevisiae, the vast majority of DSBs occur in the nucleosome-depleted regions at gene promoters, where transcription factors (TFs) B296bind. It has been proposed that TF binding can stimulate DSB formation nearby by modulating local chromatin structure. However, a prior study in TF bas1 mutant suggested that the role of TF binding in determining break formation is complex. more...

Organism:

Saccharomyces cerevisiae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13821

6 Samples

Download data: TXT

(Submitter supplied) Meiotic recombination is initiated by developmentally programmed DNA double-strand breaks (DSBs). In S. cerevisiae, the vast majority of DSBs occur in the nucleosome-depleted regions at gene promoters, where transcription factors (TFs) bind. It has been proposed that TF binding can stimulate DSB formation nearby by modulating local chromatin structure. However, a prior study in TF bas1 mutant suggested that the role of TF binding in determining break formation is complex. more...

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17342

4 Samples

Download data: TXT

(Submitter supplied) Meiotic recombination is initiated by developmentally programmed DNA double-strand breaks (DSBs). In S. cerevisiae, the vast majority of DSBs occur in the nucleosome-depleted regions at gene promoters, where transcription factors (TFs) bind. It has been proposed that TF binding can stimulate DSB formation nearby by modulating local chromatin structure. However, a prior study in TF bas1 mutant suggested that the role of TF binding in determining break formation is complex. more...

Organism:

Saccharomyces cerevisiae

Type:

Other

Platform:

GPL17342

9 Samples

Download data: WIG

(Submitter supplied) Meiotic recombination is initiated by developmentally programmed DNA double-strand breaks (DSBs). In S. cerevisiae, the vast majority of DSBs occur in the nucleosome-depleted regions at gene promoters, where transcription factors (TFs) bind. It has been proposed that TF binding can stimulate DSB formation nearby by modulating local chromatin structure. However, a prior study in TF bas1 mutant suggested that the role of TF binding in determining break formation is complex. more...

Organism:

Saccharomyces cerevisiae

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17342

12 Samples

Download data: TXT

(Submitter supplied) Mouse embryonic stem cells are heterogeneous and contain rare cells expressing transcripts normally upregulated in pre-implantation embryos, including the Zscan4 cluster and MuERVL endogenous retrovirus. Through single cell transcriptomics and genome-wide chromatin and DNA methylation analyses we uncover the dynamics of the regulation and epigenetic consequences of these transient cells. Transcriptional activation of MuERVL and Zscan4 coincided with a global increase in chromatin accessibility. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: TXT

(Submitter supplied) Mouse embryonic stem cells are heterogeneous and contain rare cells expressing transcripts normally upregulated in pre-implantation embryos, including the Zscan4 cluster and MuERVL endogenous retrovirus. Through single cell transcriptomics and genome-wide chromatin and DNA methylation analyses we uncover the dynamics of the regulation and epigenetic consequences of these transient cells. Transcriptional activation of MuERVL and Zscan4 coincided with a global increase in chromatin accessibility. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL13112

25 Samples

Download data: TXT