GEO DataSets

(Submitter supplied) Mutations and expression changes of epigenetic modifiers are pervasive in human tumours, making epigenetic factors attractive as antitumour targets. However, the mutational landscape of tumours correlates with the chromatin state of their cell-of-origin, raising the concern that targeting epigenetic factors might alter the mutational burden and possibly aggravate disease progression. Nonetheless, a causal link between changes in chromatin in tissues and the mutational landscape of their cognate tumours has not yet been established. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11180

14 Samples

Download data: 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; Expression profiling by array

Platforms:

GPL17021 GPL11180

75 Samples

Download data: BEDGRAPH, CEL, VCF

(Submitter supplied) Mutations and expression changes of epigenetic modifiers are pervasive in human tumours, making epigenetic factors attractive as antitumour targets. However, the mutational landscape of tumours correlates with the chromatin state of their cell-of-origin, raising the concern that targeting epigenetic factors might alter the mutational burden and possibly aggravate disease progression. Nonetheless, a causal link between changes in chromatin in tissues and the mutational landscape of their cognate tumours has not yet been established. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL17021

20 Samples

Download data: VCF

(Submitter supplied) Mutations and expression changes of epigenetic modifiers are pervasive in human tumours, making epigenetic factors attractive as antitumour targets. However, the mutational landscape of tumours correlates with the chromatin state of their cell-of-origin, raising the concern that targeting epigenetic factors might alter the mutational burden and possibly aggravate disease progression. Nonetheless, a causal link between changes in chromatin in tissues and the mutational landscape of their cognate tumours has not yet been established. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11180

13 Samples

Download data: CEL

(Submitter supplied) Mutations and expression changes of epigenetic modifiers are pervasive in human tumours, making epigenetic factors attractive as antitumour targets. However, the mutational landscape of tumours correlates with the chromatin state of their cell-of-origin, raising the concern that targeting epigenetic factors might alter the mutational burden and possibly aggravate disease progression. Nonetheless, a causal link between changes in chromatin in tissues and the mutational landscape of their cognate tumours has not yet been established. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11180

8 Samples

Download data: CEL

(Submitter supplied) Mutations and expression changes of epigenetic modifiers are pervasive in human tumours, making epigenetic factors attractive as antitumour targets. However, the mutational landscape of tumours correlates with the chromatin state of their cell-of-origin, raising the concern that targeting epigenetic factors might alter the mutational burden and possibly aggravate disease progression. Nonetheless, a causal link between changes in chromatin in tissues and the mutational landscape of their cognate tumours has not yet been established. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL11180

8 Samples

Download data: CEL

(Submitter supplied) Mutations and expression changes of epigenetic modifiers are pervasive in human tumours, making epigenetic factors attractive as antitumour targets. However, the mutational landscape of tumours correlates with the chromatin state of their cell-of-origin, raising the concern that targeting epigenetic factors might alter the mutational burden and possibly aggravate disease progression. Nonetheless, a causal link between changes in chromatin in tissues and the mutational landscape of their cognate tumours has not yet been established. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: BEDGRAPH

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL6887 GPL19057

42 Samples

Download data: BW, IDAT

(Submitter supplied) The role of the histone mehyltrasferase G9a (also known as Ehmt2) in heart has not been extensively studied. To identify the genes regulated by G9a in the normal heart, we first generated a conditional, cardiac-specific KO mouse for this gene using the Cre-Lox approach, crossing G9a flox/flox mice with αMHC-MerCreMer mice (Cre mice were used as controls). Then, we sequenced total RNA (Total-RNA-seq) from cardiomyocyte-enriched populations isolated from G9a-KO and Cre mice, and compared the two expression profiles.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

4 Samples

Download data: BW

(Submitter supplied) The role of the histone methyltrasferase G9a (also known as Ehmt2) in the normal heart has not been studied extensively. To identify which genes were direct targets of G9a in hypertrophic cardiomyocytes, we performed ChIP-seq for G9a and H3K9me2 – the main histone methylation catalysed by the HMT – on cardiomyocytes isolated from normal mice (sham) and mice subject to transverse aortic constriction (TAC) for 1 wk, a surgical procedure that causes cardiac hypertrophy following the induction of pressure overload. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

14 Samples

Download data: BED, BW

(Submitter supplied) The role of the histone mehyltrasferase G9a (also known as Ehmt2) in cardiac hypertrophy has not been studied extensively. To address how G9a promotes cardiac hypertrophy, we assessed the gene expression signature defined by G9a in cardiomyocytes (CM) of mice subject to transverse aortic constriction (TAC) for 1 wk, a surgical procedure that causes cardiac hypertrophy following the induction of pressure overload. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: IDAT, TXT

(Submitter supplied) The role of the histone methyltrasferase G9a (also known as Ehmt2) in the normal heart has not been studied extensively. To identify the genomic regions bound to G9a in cardiomyocytes (CMs),we first generated a conditional, cardiac-specific KO mouse for this gene using the Cre-Lox approach, crossing G9a flox/flox mice with αMHC-MerCreMer mice (Cre mice were used as controls). Then we performed ChIP-seq for G9a and H3K9me2 – the main histone methylation catalysed by the HMT – on isolated G9a-KO and Cre CMs, and considered the best G9a-bound genomic regions as those that had a loss or decrease of G9a binding as well as a lower level of H3K9me2 in G9a-KO CMs. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: BED, BW

(Submitter supplied) The G9a mediates mono- and dimethylation of Lys9 of histone H3 at specific gene loci, which is associated with transcriptional repression. ZNF644 and WIZ contain multiple zinc finger motifs that recognize consensus DNA sequences.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: BED

(Submitter supplied) DTP heterochromatin in genomic repeat regions protects the population from drug-induced death.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

18 Samples

Download data: CSV

(Submitter supplied) DTP heterochromatin in genomic repeat regions protects the population from drug-induced death.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

18 Samples

Download data: BED, BW

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL18573 GPL16791

51 Samples

Download data: BED, BW, TXT

(Submitter supplied) Establishing and maintaining phenotypic heterogeneity within cell and organismal populations is an evolutionarily conserved strategy that ensures survival of the population following stressful exposures. We previously identified a transient, reversible, drug-tolerant cancer cell subpopulation that survives otherwise lethal drug exposures. Here we show that these drug-tolerant persisters (DTPs) assume a highly heterochromatic state, which requires factors that modify or bind trimethylated H3 lysine 9 (H3K9me3). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

8 Samples

Download data: BW, TXT

(Submitter supplied) Establishing and maintaining phenotypic heterogeneity within cell and organismal populations is an evolutionarily conserved strategy that ensures survival of the population following stressful exposures. We previously identified a transient, reversible, drug-tolerant cancer cell subpopulation that survives otherwise lethal drug exposures. Here we show that these drug-tolerant persisters (DTPs) assume a highly heterochromatic state, which requires factors that modify or bind trimethylated H3 lysine 9 (H3K9me3). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

7 Samples

Download data: BW

(Submitter supplied) AIM: We performed RNA-sequencing experiments seeking genes whose expression changed due to nerve injury. In addition, we wanted to test whether inhibition of the methyl transferase G9a/GLP, that methylates H3K9me2, could reverse those expression changes due to nerve ligation. G9a/GLP methylase was pharmacologically inhibited using UNC0638. METHOD: We generated cDNA libraries from RNA purified from DRGs obtained from Sham operated (4), SNL (4), and SNL plus UNC0638 (3) rats. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18694

11 Samples

Download data: TXT

(Submitter supplied) The experiment was designed to display differential gene expression profiling changes in two human Non-small cell lung cancer cells upon knockdown of G9a/EHMT2, by using RNAseq technology.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

8 Samples

Download data: TXT