Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR23310517_1.fastq.gz | Fastqsanger.gz | |||
| SRR23310517_2.fastq.gz | Fastqsanger.gz | |||
| SRR23310518_1.fastq.gz | Fastqsanger.gz | |||
| SRR23310518_2.fastq.gz | Fastqsanger.gz | |||
| SRR23310519_1.fastq.gz | Fastqsanger.gz |
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Similar Datasets
Project description:We report both DUX4 and Dux toxicity depend upon their ability to bind DNA and activate transcription. Chromatin immunoprecipitation of V5 epitope tagged human DUX4 and mouse Dux was performed in human myoblasts was analyzed using ChIP-Seq to identify their subsequent binding sites. We found that DUX4 and Dux bind 4-8% of identical sequences, while majority of the binding sites are unique to either DUX4 or Dux. Although small, this overlap could be due to their conserved abilioty to regualte primordial pathways that were essential for life and therefore maintained in both proteins despite their separate evolutionary paths. We performed ChIP-Seq analysis of human myoblasts transfected with plasmids encoding either epitope tagged human DUX4 (1 sample) and mouse Dux (1 sample). Illumina sequencing libraries were prepared from the ChIP and Input DNA, then resulting DNA libraries were quantified and sequenced and aligned to the human genome (hg19).
2015-12-11 | E-GEOD-75791 | biostudies-arrayexpress
Project description:To determine whether DUX domain binding to SMARCC1 influence chromatin reodeling at DUX binding sites, we performed ATAC-seq We know DUX binding sites are open at the time of expression, but we do not know which domains are required to be present with the discovery of the C-terminal repeats and 14 amino acid tail
2023-08-07 | GSE224298 | GEO
Project description:We report the RNA-seq experiments performed in human myoblasts transfected with human DUX4 and mouse Dux. Comparison of genes up- and down-regulated by DUX4 and Dux in human myoblasts to identify pathways similiarly regulated by both transcription factors.
2016-08-24 | E-GEOD-85935 | biostudies-arrayexpress
Project description:DUX domain-dependent chromatin accessibility of DUX binding sites
| PRJNA930484 | ENA
Project description:Prevous study has discoverd 2CLC trancriptome and MERVL can be up-regulated by Dux over expression,but rarely has been found about the whole procedure of Dux-induced 2C-entry and exit process and whether this system can reflect the natural 2-cell embryo development,so we we defined different time point transcription after Dux over expression,and try to establish a link between gene expression profile between gene dynamics in different Dux over expression time point and in early mouse embryo development
2023-06-01 | GSE202161 | GEO
Project description:Some of the earliest transcripts produced in fertilized human and mouse oocytes code for DUX, a double homeodomain protein that promotes embryonic genome activation (EGA). Deleting Dux by genome editing at the 1- to 2-cell stage in the mouse impairs EGA and blastocyst maturation. Here, we demonstrate that mice carrying homozygous Dux deletions display markedly reduced expression of DUX target genes and defects in both pre- and post-implantation development, with notably a disruption of the pace of the first few cell divisions and significant rates of late embryonic mortality. However, some Dux-/- embryos give raise to viable pups, indicating that DUX is important but not strictly essential for embryogenesis.
2019-12-03 | GSE141321 | GEO
Project description:We tested the transcriptome of embryos from WT and Dux KO mice including zygotes (hCG 28h), early 2-cell (hCG 31-32h), middle 2-cell(hCG 41-42h), late 2-cell(hCG 47-48h) and, Dux mRNA injected embryos including zygote(5h after injection, hCG 28h), early 4-cell(6h after injection, hCG 54h) and late 4-cell (17h after injection, hCG 65h) using the Covaris DNA shearing protocol for Smart-seq sequence library generation. We found that the activation of Dux is important but not essential for ZGA, but the silencing and elimination of Dux is strictly necessary for early embryonic development.
2019-09-24 | GSE132045 | GEO
Project description:The process of iPSC reprogramming involves various critical events such as somatic gene shutdown, mesenchymal-epithelial transition (MET), metabolism reprogramming, and epigenetic rewiring. These events interweave and influence each other leading to the formation of the iPSC reprogramming network, thus there appears to be a key element regulating this network. Dux has essential research value by promoting totipotency in the process of transition from ESC to 2C-like ESC and has not been discussed in depth in iPSC reprogramming process. This paper focused on the H3K18la modification linking the OGS-Epigenetic-MET network, which improved the efficiency for iPSC reprogramming via Dux overexpression. Dux promoted H3K18la via metabolism switch, and recruiting P300 through its C-terminal domain, resulting in increasing reprogramming. By using H3K18la regulators, we found the role H3K18la played in promoting MET. We performed proteomic detection of H3K18la by IP combined with MS and found that H3K18la specifically recruited Brg1 in iPSCs. During reprogramming, H3K18la and Brg1 enriched on promoters of epithelial-related genes and pluripotency-related genes. Overall, our work highlights H3K18la as a powerful trigger in the early reprogramming and reveals Dux as a regulator for increasing H3K18la. Brg1 was first demonstrated binding to H3K18la and identified as a reader of lactylation.
2026-02-23 | PXD043547 | Pride
Project description:Our data delineated bifurcated binding and regulation of ZFP352 towards two distinct retrotransposons, MT2_Mm and SINE_B1/Alu,further ChIP-seq experiments validated that over-expression of Dux displaced ZFP352 from SINE_B1/Alu and DUX-independent ZFP352 binding sites, but promoted ZFP352 binding onto MT2_Mm and DUX_ZFP352 co-bound sites
2023-06-01 | GSE222634 | GEO
Project description:Transposable elements (TEs) provide sequences that are powerful cis-regulatory drivers of gene expression programmes. This is particularly apparent during early development when many TEs become de-repressed. MERVL elements are highly yet transiently upregulated in mouse totipotent 2-cell (2C) embryos during major zygotic genome activation (ZGA), and in 2C-like cells in vitro. One of the most powerful activators of MERVL is the pioneer transcription factor, Dux. However, apparent differences lie in the requirement for Dux versus MERVL activation in development, for unclear reasons. Moreover, sustained Dux activation causes cell toxicity in multiple cell types, which may or may not be linked to MERVL activation. Using a CRISPR-activation, 2C-GFP reporter system, we have unpicked the relative role of Dux and MERVL in ZGA, totipotent-like characteristics and cell toxicity. We find that direct MERVL activation comprises only a portion of the Dux-dependent transcriptome, and which is sufficient for some – but not all – totipotency features. Conversely, Dux-induced pathology is independent of MERVL activation and involves induction of the pro-apoptotic factor, Noxa. Our study highlights the complexity of the Dux-MERVL transcriptional network and uncovers a new player in Dux-driven pathology.
2025-11-13 | GSE279214 | GEO