Esrrb function is required for proper primordial germ cell development in presomite stage mouse embryos
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA508491 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR8282840_1.fastq.gz | Fastqsanger.gz | |||
| SRR8282840_2.fastq.gz | Fastqsanger.gz | |||
| SRR8282841.fastq.gz | Fastqsanger.gz | |||
| SRR8282842.fastq.gz | Fastqsanger.gz | |||
| SRR8282843.fastq.gz | Fastqsanger.gz |
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Similar Datasets
Project description:Esrrb function in the extraembryonic ectoderm is required for proper primordial germ cell specification [microarray]
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Project description:Esrrb function in the extraembryonic ectoderm is required for proper primordial germ cell specification [RNA-seq]
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Project description:Esrrb function in the extraembryonic ectoderm is required for proper primordial germ cell specification [ChIP-seq]
| PRJNA508492 | ENA
Project description:Estrogen related receptor beta (Esrrb) is an orphan nuclear receptor that is required for self-renewal and pluripotency in mouse embryonic stem (ES) cells. However, in the early post-implantation mouse embryo, Esrrb is specifically expressed in the extraembryonic ectoderm (ExE) and plays a crucial role in trophoblast development. In this study, to better understand the function of Esrrb in trophoblast lineage cells, we performed microarray analysis of Esrrb-null mutant versus wild-type mouse embryos. To further characterize the regulatory targets of Esrrb, we treated trophoblast stem (TS) cells with either Esrrb inhibitor DES or vehicle and compared their global gene expression profile via RNA-seq analysis. In addition, to ask whether these target genes are directly regulated by Esrrb, we performed Chromatin immunoprecipitation-sequencing (ChIP-seq) analysis of TS cells using anti-Esrrb antibody.
2019-07-15 | GSE123360 | GEO
Project description:Estrogen related receptor beta (Esrrb) is an orphan nuclear receptor that is required for self-renewal and pluripotency in mouse embryonic stem (ES) cells. However, in the early post-implantation mouse embryo, Esrrb is specifically expressed in the extraembryonic ectoderm (ExE) and plays a crucial role in trophoblast development. In this study, to better understand the function of Esrrb in trophoblast lineage cells, we performed microarray analysis of Esrrb-null mutant versus wild-type mouse embryos. To further characterize the regulatory targets of Esrrb, we treated trophoblast stem (TS) cells with either Esrrb inhibitor DES or vehicle and compared their global gene expression profile via RNA-seq analysis. In addition, to ask whether these target genes are directly regulated by Esrrb, we performed Chromatin immunoprecipitation-sequencing (ChIP-seq) analysis of TS cells using anti-Esrrb antibody.
2019-07-15 | GSE123362 | GEO
Project description:Estrogen related receptor beta (Esrrb) is an orphan nuclear receptor that is required for self-renewal and pluripotency in mouse embryonic stem (ES) cells. However, in the early post-implantation mouse embryo, Esrrb is specifically expressed in the extraembryonic ectoderm (ExE) and plays a crucial role in trophoblast development. In this study, to better understand the function of Esrrb in trophoblast lineage cells, we performed microarray analysis of Esrrb-null mutant versus wild-type mouse embryos. To further characterize the regulatory targets of Esrrb, we treated trophoblast stem (TS) cells with either Esrrb inhibitor DES or vehicle and compared their global gene expression profile via RNA-seq analysis. In addition, to ask whether these target genes are directly regulated by Esrrb, we performed Chromatin immunoprecipitation-sequencing (ChIP-seq) analysis of TS cells using anti-Esrrb antibody.
2019-07-15 | GSE123361 | GEO
Project description:This SuperSeries is composed of the SubSeries listed below.
2019-07-15 | GSE123363 | GEO
Project description:The molecular mechanisms underlying the commitment of cells to the germ cell lineage and the subsequent formation of germ cells during mammalian development remain poorly understood due to an inability to obtain sufficient amounts of cellular materials to conduct thorough in-vitro analyses. Although primordial germ cells (PGCs) have been generated and isolated from embryonic stem cells (ESCs) in vitro, concurrent expression of several cell surface receptors and transcription factors, at various levels, confounds the identification of these cells. To date, only a few genes that mark the onset of germ cell commitment to the epiblast, including tissue nonspecific alkaline phosphatase (TNAP), Blimp1, Stella, and Fragilis, have been used with some degree of success to detect PGC formation in in-vitro model systems. In light of the current literature, the generation of an unlimited supply of germ cells and gametes from pluripotent stem cells would greatly facilitate studies into reproductive development. To accomplish this, we would need to discover novel markers that are specifically expressed in germ cells. Here we identified four genes that are specifically expressed in male and female germ cells, both in vivo and in vitro, but are not expressed in somatic tissues or ESCs. Expression of these genes therefore allows us to distinguish committed germ cells from undifferentiated pluripotent cell populations, a prerequisite for the successful derivation of germ cells and gametes in vitro. For RNA isolation, PGCs were sorted by FACS, collected by centrifugation, lysed in RLT buffer (QIAGEN), and processed using RNeasy Micro kits with on-column DNase digestion as per the manufacturer's instructions. Integrity of RNA samples was quality-checked using a 2100 Bioanalyzer (Agilent). If possible, 300 ng of total RNA per sample was used as starting material for linear amplification (Illumina TotalPrep RNA amplification kit, Ambion), which involved synthesis of T7-linked double-stranded cDNA and 14 hrs of in-vitro transcription incorporating biotin-labeled nucleotides. Purified and labeled cRNA was then quality-checked on a 2100 Bioanalyser, and hybridized as biological or technical duplicates for 18 hrs onto MouseRef-8 v2 gene expression BeadChips (Illumina), following the manufacturer's instructions. After being washed, the chips were stained with streptavidin-Cy3 (GE Healthcare) and scanned using the iScan reader and accompanying software. 44 samples were analyzed. ESCm: OG2 male Embryonic Stem Cell, +/+ Oct4-GFP ES cells, 1 biological rep 11.5: 11.5 embryonic day PGC (Primordial Germ Cell), 2 biological reps 12.5F: 12.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 13.5F: 13.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 14.5F: 14.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 15.5F: 15.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 16.5F: 16.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 17.5F: 17.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 18.5F: 18.5 embryonic day female PGC (Primordial Germ Cell), 2 biological reps 12.5M: 12.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 13.5M: 13.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 14.5M: 14.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 15.5M: 15.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 16.5M: 16.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 17.5M: 17.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 18.5M: 18.5 embryonic day male PGC (Primordial Germ Cell), 2 biological reps 8M: 8 day after birth male PGC (Primordial Germ Cell), 2 biological reps 10M: 10 day after birth male PGC (Primordial Germ Cell), 2 biological reps 12M: 12 day after birth male PGC (Primordial Germ Cell), 2 biological reps 14M: 14 day after birth male PGC (Primordial Germ Cell), 1 biological rep 16M: 16 day after birth male PGC (Primordial Germ Cell), 2 biological reps 18M: 18 day after birth male PGC (Primordial Germ Cell), 2 biological reps 20M: 20 day after birth male PGC (Primordial Germ Cell), 2 biological reps
2010-11-16 | E-GEOD-23322 | biostudies-arrayexpress
Project description:Transgenic StellaGFP ESCs were used to derive primordial germ cells during embryoid body (EB) differentiation, and microarry analysis used to compared FACS sorted Stella-positive cells of day 7 Ebs with the parental ESCs and Stella-negative cells of day 7 Ebs. Keywords: in vitro, primordial germ cells, embryonic stem cells, stella
2009-06-22 | GSE7948 | GEO
Project description:Primordial germ cells (PGCs) are the embryonic precursors to egg and sperm. When removed from the embryonic gonad, PGCs can give rise to embryonic germ cell lines (EGs), pluripotent stem cells that display most of the characteristics of embryonic stem cells (ESCs) including the ability to form teratomas and to contribute to chimera formation. In mice, EG cells can be derived between E8.5 up to E12.5 of embryonic development, at which point the PGCs undergo sexual differentiation and in the male transition into unipotent gonocytes. Dazl, a germ cell-specific RNA-binding protein, is specifically expressed in developing PGCs and is required for proper germ cell development. Dazl knockout mice are infertile, but the molecular mechanisms underlying this phenotype are still unknown. Here we demonstrate that Dazl localizes in granular structures in mammalian PGCs but not in ESCs. We demonstrate Dazl plays a central role in a large mRNA/protein interactive network that includes members of Fragile-X family RNA-binding proteins. We demonstrate that Dazl and Fxr1 play a central role in these granules and directly regulate the translation of specific core pluripotency factors, including Sox2 and Suz12. Global gene expression changes following Dazl knockdown in in vitro primordial germ cells. In vitro primordial germ cells carrying control and Dazl knockdown shRNAs were generated from Oct4-GFP ES cells and isolated by FACS analysis. The global gene expression profiles were analyzed by Agilent Mouse Whole Genome 4X44K one-color microarrays.
2013-12-31 | E-GEOD-39535 | biostudies-arrayexpress