GEO DataSets

Analysis of embryonic stem cells lacking UTX. UTX is a histone H3K27 demethylase that belongs to the the family of JmjC domain-containing proteins. Results provide insight into the role of UTX in embryonic stem cell differentiation.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL1261

Series:

GSE35415

4 Samples

Download data: CEL

(Submitter supplied) UTX gene is localized on the X chromosome, identified as a demethylase on histone H3 lysine 27.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS5465

Platform:

GPL1261

4 Samples

Download data: CEL

(Submitter supplied) H3K27me3 represses developmental genes at initial embryonic stages. The KDM6 family, comprised of UTX and JMJD3, are the only known proteins that demethylate H3K27me3 and they are hypothesized to catalyze the rapid removal of repressive chromatin in early mammalian development. However, we report that male embryos carrying mutations in both Utx and Jmjd3 survive to term and appear phenotypically normal at mid-gestation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

14 Samples

Download data: BED, TXT

(Submitter supplied) The KDM6 histone demethylases (UTX/KDM6A and JMJD3/KDM6B) mediate removal of repressive histone H3K27me3 marks to establish transcriptionally permissive chromatin. Loss of UTX in female mice is embryonic lethal. Unexpectedly, male UTX-null mice escape embryonic lethality due to expression of UTY, a paralog lacking H3K27-demethylase activity. This suggests that UTX plays an enzyme-independent role in development, and challenges the need for active H3K27-demethylation in vivo. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19057 GPL13112

8 Samples

Download data: BW, TXT

(Submitter supplied) Embryogenesis requires the timely and coordinated activation of developmental regulators. It has been suggested that the recently discovered class of histone demethylases (UTX and JMJD3) that specifically target the repressive H3K27me3 modification play an important role in the activation of “bivalent” genes in response to specific developmental cues. To determine the requirements for UTX in pluripotency and development, we have generated Utx null ES cells and mutant mice. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10333

2 Samples

Download data: TXT

(Submitter supplied) Embryogenesis requires the timely and coordinated activation of developmental regulators. It has been suggested that the recently discovered class of histone demethylases (UTX and JMJD3) that specifically target the repressive H3K27me3 modification play an important role in the activation of “bivalent” genes in response to specific developmental cues. To determine the requirements for UTX in pluripotency and development, we have generated Utx null ES cells and mutant mice. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

12 Samples

Download data: WIG

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL10333 GPL9250

14 Samples

Download data: TXT, WIG

(Submitter supplied) Lysine specific demethylase 1 (LSD1), which demethylates mono- and di- methylated histone H3-Lys4 as part of a complex including CoREST and histone deacetylases (HDAC), is essential for embryonic development in the mouse beyond e6.5 days. Here, we demonstrate that LSD1 expression and therefore function, is restricted to the epiblast of the post- implantation embryo. Conditional deletion of LSD1 in mouse embryonic stem (ES) cells, in vitro counterpart of the epiblast, revealed a reduction in CoREST protein, a subsequent decrease in associated HDAC activity and a global increase in Histone H3 Lys56 acetylation. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

6 Samples

Download data: TXT

(Submitter supplied) Brachyury (or T) is expressed in the primitive streak, tailbud and notochord of the early mouse embryo (Herrmann et al., 1990; Wilkinson et al., 1990). It plays a key role in early development: mouse embryos lacking functional Brachyury protein fail to gastrulate properly, do not form a differentiated notochord, and lack structures posterior to somite seven (Chesley, 1935; Dobrovolskaïa-Zavadskaïa, 1927; Naiche et al., 2005; Wilson et al., 1995; Wilson et al., 1993; Yanagisawa et al., 1981) We apply a ChIP-on-chip approach to identify targets of Brachyury during mouse ES cell differentiation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by genome tiling array

Platforms:

GPL4128 GPL4129

4 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL6246 GPL13112

34 Samples

Download data: BED, CEL

(Submitter supplied) Pluripotency can be induced in somatic cells by ectopic expression of defined transcription factors, however the identity of epigenetic regulators driving the progression of cellular reprogramming requires further investigation. Here we uncover a non-redundant role for the JmjC-domain-containing protein histone H3 methylated Lys 27 (H3K27) demethylase Utx, as a critical regulator for the induction, but not for the maintenance, of primed and naïve pluripotency in mice and in humans. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

27 Samples

Download data: BED

(Submitter supplied) Pluripotency can be induced in somatic cells by ectopic expression of defined transcription factors, however the identity of epigenetic regulators driving the progression of cellular reprogramming requires further investigation. Here we uncover a non-redundant role for the JmjC-domain-containing protein histone H3 methylated Lys 27 (H3K27) demethylase Utx, as a critical regulator for the induction, but not for the maintenance, of primed and naïve pluripotency in mice and in humans. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

7 Samples

Download data: CEL

(Submitter supplied) While histone H3 lysine 27 trimethylation (H3K27Me3) is associated with gene silencing, whether H3K27Me3 demethylation affects transcription and cell differentiation in vivo has remained elusive. To investigate this, we conditionally inactivated the two H3K27Me3 demethylases, Jmjd3 and Utx, in non-dividing intrathymic CD4+ T cell precursors. We show that both enzymes redundantly promote H3K27Me3 removal at, and expression of, a specific subset of genes involved in terminal thymocyte differentiation, especially S1pr1, encoding a sphingosine-phosphate receptor required for thymocyte egress.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9185

9 Samples

Download data: BEDGRAPH

(Submitter supplied) The biological functions of histone demethylases Jmjd3 and Utx remain poorly understood. We assessed such functions in developing T cells, using conditional (CD4-Cre-mediated) gene disruption, by inactivating Kdm6a and Kdm6b, respectively encoding Utx and Jmjd3, in immature CD4+CD8+ thymocytes. We compared microarray gene expression in mature (Va2hi CD24lo) mutant and wild-type CD4+CD8- thymocytes carrying the OT-II TCR transgene. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

6 Samples

Download data: CEL

(Submitter supplied) The recent discovery of a large number of histone demethylases suggests a central role for these enzymes in regulating histone methylation dynamics. Histone H3K27 trimethylation (H3K27me3) has been linked to Polycomb Group (PcG) protein-mediated suppression of Hox genes and animal body patterning, X-inactivation and possibly maintenance of embryonic stem (ES) cell identity. An imbalance of H3K27 methylation due to over-expression of the methylase EZH2 has been implicated in metastatic prostate and aggressive breast cancers. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL5790

2 Samples

Download data: GFF, PAIR, TIFF

(Submitter supplied) Although the methylation status of histone H3K27 plays a critical role in CD4+ T cell differentiation and its function, the role of Utx, histone H3K27 demethylase, in the CD8+ T cell-dependent immune response remains unclear. We therefore generated T cell-specific Utx knockout (Utx KO) mice to determine the role of Utx in CD8+ T cells. Wild-type (WT) and Utx KO mice were infected with Listeria monocytogenes expressing OVA to analyze the immune response of Ag-specific CD8+ T cells upon primary and secondary infections. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18480

2 Samples

Download data: WIG

(Submitter supplied) We investigated whether UTX condensates regulate local H3K4me1 in the genome by ChIP-seq of THP-1 cells expressing empty vector (control), UTX WT, ΔcIDR, UTX-eIFIDR, or ΔTPR. To determine the effect of UTX condensation on high-order chromatin interactions or looping, we performed H3K4me3 HiChIP in duplicates to generate high-resolution contact maps around the active and poised transcription start sites (TSSs) in THP-1 cells expressing empty vector (control), UTX WT, ΔcIDR, or UTX-eIFIDR.

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL18573 GPL19057

78 Samples

Download data: BEDPE, NARROWPEAK, TXT

(Submitter supplied) We report RNA-seq and ChIP-seq from flow-sorted E12.5 primary mouse neural crest from WT and UTX knockout embryos

Organism:

Mus musculus

Type:

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

Platform:

GPL17021

35 Samples

Download data: BROADPEAK, BW, TXT

(Submitter supplied) In the present study, we show that UTX plays an essential role in resolving and activating many retinoic acid (RA)-inducible bivalent genes during the RA-driven differentiation of mouse ESCs treated with a physiologically relevant RA concentration (0.2 μM). We showed that UTX loss and UTX knockdown interfered with the RA-induced differentiation of mouse ESCs. Therefore, our findings indicate that the UTX-mediated resolution and activation of many RA-inducible bivalent genes, including numerous Hoxa-d cluster genes, are required for RA-driven differentiation of mouse ESCs.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

36 Samples

Download data: WIG

(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