GEO DataSets

(Submitter supplied) Expression profiling of Prdm1 mutant E18.5 small intestine was performed using Illumina whole genome V2 arrays. The hypothesis tested in the present study was that Blimp1 regulates the transcription of key genes involved in enterocyte differentiation and survival. Results identify substantial and premature activation of key components of the adult enterocyte biochemical signature.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

21 Samples

Download data: TXT

(Submitter supplied) The goal of this study was to profile Blimp1 binding in E18.5 small intestine using a Blimp-1-eGFP knock-in allele, and to compare Blimp-1-eGFP genomic binding with Irf-1 genomic binding in normal small intestine. Changes in Irf-1 binding between wild type and Prdm1/Blimp-1 mutant small intestine were also assessed.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

16 Samples

Download data: WIG

(Submitter supplied) In many mammalian species, the intestinal epithelium is immature at birth. During the suckling to weaning transition, the intestine matures. This developmental transition is the result of a genetic program that is intrinsic to the gut and independent of luminal content, but its regulators have not been identified. We investigated the function of the transcriptional repressor Blimp-1 using mice with intestine-specific ablation of Blimp-1. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

16 Samples

Download data: TXT

(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

Platform:

GPL21103

27 Samples

Download data: BW

(Submitter supplied) Transcriptional profiling of E5.5 and E6.5 wild type and Blimp1 mutant decidua was performed using RNA-seq to identify maternal Blimp1 functions during pregnancy .

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

15 Samples

Download data: TXT

(Submitter supplied) To identify candidate Blimp1 target genes in maternal decidua we performed GFP antibody ChIP-seq analysis of E6.5 decidua from homozygous female EGFP-BLIMP1 mice that express an endogenous N-terminal EGFP-tagged Blimp1 protein (Mitani et al., 2017).

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21103

12 Samples

Download data: BW

(Submitter supplied) Specification of germ cell fate is fundamental in development. With a highly representative single-cell microarray and rigorous quantitative-PCR analysis, we defined the genome-wide transcription dynamics that create primordial germ cells (PGCs) from the epiblast, a process that exclusively segregates them from their somatic neighbors. We also analyzed the effect of the loss of Blimp1, a key transcriptional regulator, on these dynamics. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

106 Samples

Download data: CEL

(Submitter supplied) Expression of Blimp-1 was specifically deleted in dendritic cells (DCs) by breeding Blimp-1 flox and CD11c-CRE mice. MiRNA expression was evaluated and compared from DCs, CD4+ T cells and total B cells from spleens of control and Blimp-1 KO mice.

Organism:

Homo sapiens; Mus musculus; Rattus norvegicus

Type:

Non-coding RNA profiling by array

Platform:

GPL15979

6 Samples

Download data: TXT

(Submitter supplied) We performed gene expression profiling on in vitro derived PGCs, undifferentiated ESCs, and somatic cells from the EB to examine germ cell expression in ESC-derived cells

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

10 Samples

Download data: CEL, CHP

(Submitter supplied) The transcription factor Blimp1 is not only an essential regulator of plasma cells, but also a risk factor for the development of autoimmune disease. Here, we demonstrate that the mouse Prdm1 (Blimp1) gene was partially activated at the chromatin and transcription level in early B cell development, although mature Prdm1 mRNA did not accumulate due to posttranscriptional regulation. By analyzing a mouse model that facilitated ectopic Blimp1 protein expression throughout B lymphopoiesis, we could demonstrate that Blimp1 impaired B cell development by interfering with the B cell gene expression program, while leading to an increased abundance of plasma cells by promoting premature plasmablast differentiation of immature and mature B cells. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL13112 GPL17021

17 Samples

Download data: BW, TXT

(Submitter supplied) To determine whether the intestine-restricted transcription factor (TF) CDX2 functionally interacts with the endoderm-wide TF HNF4A, we crossed tissue-specific conditional Cdx2 and Hnf4a knockout mice to generate compound mutant mice. We used RNA-sequencing to profile gene expression changes in compound mutant mice compared to control mice. The compound mutant mice had a significantly worse phenotype than either single mutant, and gene expression was significantly perturbed in compound mutants compared to control mice.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

4 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL11002 GPL10773

23 Samples

Download data: BED, CEL, TXT

(Submitter supplied) We established whether partner transcription factor binding, chromatin structure, or gene expression is compromised upon loss of partner factors cdx2 or hnf4a in mouse intestinal villi This metadata file describes the gene expression componant of that data

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10773

12 Samples

Download data: CEL

(Submitter supplied) We established whether partner transcription factor binding, chromatin structure, or gene expression is compromised upon loss of partner factors cdx2 or hnf4a in mouse intestinal villi. This metadata file describes the ChIP-seq componant of that data

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

11 Samples

Download data: BED, TXT

(Submitter supplied) Here we profiled fetal intestinal epithlelium derived organoids at day 3 (group1) and 30 (group2) of culture, adult orgnanoids at day 3 (group3) and 30 (group4) of culture and whole intestinal tissues at P0(group5) and adult (group6).

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL20775

24 Samples

Download data: CEL, CHP

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

Organism:

Mus musculus

Type:

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

Platform:

GPL17021

74 Samples

Download data: TSV

(Submitter supplied) To follow the changes in the transcriptional programs accompanying the specification, maintenance and differentiation of the adult ISCs we sequenced whole transcriptomes of embryonic intestinal epithelium progenitors (at E12.5 and E14.5), adult ISCs and their differentiated progenies, the majority of which are absorptive enterocytes. EpCAM positive embryonic gut epithelium was isolated from dissected small intestines using fluorescence activated cell sorting (FACS). more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: TSV

(Submitter supplied) We assessed whether changes in DNA methylation were associated with the regulation of ISC signature genes. Methylated regions of DNA from whole genome were isolated using Methyl Binding Domain pull-down followed by sequencing (MBD-seq). The size of DNA fragments was between 120 to 170 bp, which provides a resolution at nucleosome level.

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL17021

8 Samples

Download data: TSV

(Submitter supplied) To determine chromatin changes associated with ISCs specification we performed chromatin immunoprecipitation followed by sequencing (ChIP-seq) using 2x105 FACS purified E12.5 or E14.5 embryonic intestinal epithelial cells, Lgr5+ adult ISCs and enterocytes.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

12 Samples

Download data: TSV

(Submitter supplied) To determine chromatin changes associated with ISCs specification we performed chromatin immunoprecipitation followed by sequencing (ChIP-seq) using 2x105 FACS purified E12.5 or E14.5 embryonic intestinal epithelial cells, Lgr5+ adult ISCs and enterocytes.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: TSV