Similar Datasets
Project description:<p>Gene expression is a biological process regulated at different molecular levels, including chromatin accessibility, transcription, and RNA maturation and transport. In addition, these regulatory mechanisms have strong links with cellular metabolism. Here we present a multi-omics dataset that captures different aspects of this multi-layered process in yeast. We obtained RNA-seq, metabolomics, and H4K12Ac ChIP-seq data for wild-type and mip6delta strains during a heat-shock time course. Mip6 is an RNA-binding protein that contributes to RNA export during environmental stress and is informative of the contribution of post-transcriptional regulation to control cellular adaptations to environmental changes. The experiment was performed in quadruplicate, and the different omics measurements were obtained from the same biological samples, which facilitates the integration and analysis of data using covariance-based methods. We validate our dataset by showing that ChIP-seq, RNA-seq and metabolomics signals recapitulate existing knowledge about the response of ribosomal genes and the contribution of trehalose metabolism to heat stress.</p>
2020-02-14 | MTBLS1320 | MetaboLights
Project description:RUVBL2 is most important AAA+ ATPase for RNA polymerase II assembly and transcription regulation, through DNA remodeling or by directly interaction with PIC，this study will comprehensively to study the promiscuous functions of this proteins through the ChIP-MS, ChIP-seq, RNA-seq and nascent RNA seq and biochemistry analysis. Our study would provide more systematic and novel responsibility of this molecule, especially for the development and carcinomas.
2022-09-29 | PXD036528 | Pride
Project description:We report the the identification of chrosomal regions bound by the Wilms' tumor suppressor gene WT1 during embryonic mouse kidney development. Two indepednent ChIP-Seq experiments on microdissected E18.5 developing mouse kidneys were carried out using either WT1-specific or IgG-antibodies as a negative control.
2014-06-15 | E-GEOD-58179 | biostudies-arrayexpress
Project description:We report the application of chip sequencing in the search for target genes of transcription factor .Chip-seq efficiently detect genome-wide segments of DNA interacting with transcription factors.We overexpressed the transcription factor WT1 in hacat cells, and then performed chip experiments to collect the DNA fragments bound to WT1, which were then sequenced.Finally, we proved that interleukinin is the target gene of WT1, providing a new target for clinical research and treatment of skin diseases.
2023-01-03 | GSE142992 | GEO
Project description:We identified binding sites of the Wilms' tumor suppressor protein WT1 in the mouse podocyte genome in vivo by ChIP-seq. Furthermore, we provide a podocyte transcriptome derived from primary podocytes that were isolated by FACS on mouse glomeruli. In short, we show that WT1 activates a highly specific podocyte transcriptome by binding to putative podocyte-specific enhancers and TSS of target genes. Genes bound by WT1 in podocytes include the majority of genes mutated in hereditary podocytopathies as well as components of the slit diaphragm, actin cytoskeleton, extracellular matrix, and within endocytosis pathways. Furthermore, we infer a podocyte TF network from DNA-binding motifs enriched at WT1-bound loci that includes Tead, Lmx1b, Mafb, Tcf21, and Fox-class transcription factors. Examination of transcription factor binding sites for WT1 by ChIP-seq. Transcriptome analysis of podocytes by RNA-seq.
2014-12-11 | E-GEOD-64063 | biostudies-arrayexpress
Project description:Background: Wilms' tumor gene 1 (WT1) acts as an oncogene in acute myeloid leukemia (AML). A naturally occurring alternative splice event between zinc fingers three and four, removing or retaining three amino acids (KTS), is believed to change the DNA binding affinity of WT1. Altered balance between WT1 -KTS and WT1 +KTS expression associates with poor prognosis in AML. Methods: We characterized the DNA binding patterns of biotin-tagged WT1 -KTS and WT1 +KTS in K562 cells by chromatin immunoprecipitation and deep sequencing (ChIP-seq). Results: We discovered that WT1 -KTS preferentially binds near transcription start sites (TSS) and in enhancers, whereas WT1 +KTS binds within gene bodies. Additionally, we observed a significant overlap between WT1 -KTS and WT1 +KTS target genes, despite the binding sites being distinct. Motif analysis showed enrichment of two TRANSFAC derived motif matrices within peaks for both isoforms, and enrichment of several previously published WT1 motifs which, however, differed between isoforms. Additional analyses showed that WT1 -KTS and WT1 +KTS target genes are transcribed to a higher extent than non-targets, and involved in cell proliferation, cell death, and development. Conclusions: Our results provide the first evidence that WT1 -KTS and WT1 +KTS bind principally different regions of the genome, yet share target genes. Our results indicate isoform-specific regulation of processes related to cell proliferation and differentiation, consistent with the involvement of WT1 in AML.
2016-12-24 | GSE81009 | GEO
Project description:We profiled Wt1, a key transcription factor, in purified murine podocytes based on ChIP-seq during the time course of podocyte injury by ADR.
2020-08-04 | GSE149486 | GEO
Project description:We have examined the roles of yeast mRNA decapping-activators Pat1 and Dhh1 in repressing the translation and abundance of specific mRNAs in nutrient-replete cells using a combination of ribosome profiling, RNA-Seq, CAGE analysis of capped mRNAs, RNA Polymerase II ChIP-Seq, and TMT-mass spectrometry of mutants lacking one or both factors.
2023-10-24 | PXD042828 | Pride