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Unknown,Transcriptomics,Genomics,Proteomics

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Gene expression analysis of F9 cells double knock-down for Sox7 and Sox17

ABSTRACT: Analysis of the expression of F9 cells after knockdown of Sox7 and Sox17 during their primitive endoderm differnetiation induction with retinoic acid. Results provide information on the endodermal gene expression program regulated by Sox7 and Sox17. Sox7 Sox17 double KD vs. control in F9 cells

ORGANISM(S): Mus musculus

SUBMITTER: Irene Aksoy

PROVIDER: E-GEOD-43232 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Oct4 switches partnering from Sox2 to Sox17 to reinterpret the enhancer code and specify endoderm.

Aksoy Irene I Jauch Ralf R Chen Jiaxuan J Dyla Mateusz M Divakar Ushashree U Bogu Gireesh K GK Teo Roy R Leng Ng Calista Keow CK Herath Wishva W Lili Sun S Hutchins Andrew P AP Robson Paul P Kolatkar Prasanna R PR Stanton Lawrence W LW

The EMBO journal 20130308 7

How regulatory information is encoded in the genome is poorly understood and poses a challenge when studying biological processes. We demonstrate here that genomic redistribution of Oct4 by alternative partnering with Sox2 and Sox17 is a fundamental regulatory event of endodermal specification. We show that Sox17 partners with Oct4 and binds to a unique 'compressed' Sox/Oct motif that earmarks endodermal genes. This is in contrast to the pluripotent state where Oct4 selectively partners with Sox ...[more]

PMID: 23474895

Similar Datasets

Gene expression analysis of F9 cells double knock-down for Sox7 and Sox17

Project description:Analysis of the expression of F9 cells after knockdown of Sox7 and Sox17 during their primitive endoderm differnetiation induction with retinoic acid. Results provide information on the endodermal gene expression program regulated by Sox7 and Sox17.

2013-04-23 | GSE43232 | GEO

Sox7 and Sox17

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2013-04-23 | E-GEOD-43234 | biostudies-arrayexpress

HUVEC gene profile after Sox7/Sox17 siRNA silencing

Project description:To find out the target of transcription factor Sox7 and Sox17, DNA microarray analysis was performed with RNA from Sox7 and Sox17 knockdown HUVECs.

2016-11-23 | GSE75380 | GEO

Gene expression analysis of V5 tagged Sox17 expressing ES cells

Project description:Analysis of the expression of KH2 embryonic stem cells inducibly expressing V5 tagged Sox17 protein. Results provide information on the endodermal gene expression program activated after Sox17 expression in ES cells. Total RNA extracted from 48 hours doxycycline induced compaired to non-induced Sox17-V5 expressing ES cells

2013-04-23 | E-GEOD-43233 | biostudies-arrayexpress

Transcription profiling by array of human embryonic stem cells over-expression SOX7 and SOX17

Project description:This study aimed to understand the transcriptional networks regulating endoderm specification from HESC and therefore explored the phenotype of CA1 and CA2 HESC constitutively over-expressing SOX7 or SOX17. Cell lines were created using an inducible construct whereby clonal populations containing transgene integration are selected by Neomycin resistance without expressing of the gene of interest (NoCre controls). Transgene expression is induced via Cre-mediated recombination and selected for puromycin resistance (SOX O/E). The phenotype of the resulting cells suggests that SOX7 expressing HESC represent stable extraembryonic endoderm progenitors, while SOX17 expressing HESC represent early definitive endoderm progenitors. Both in vitro and in vivo SOX7 expressing HESC are restricted to the extraembryonic endoderm lineage, while SOX17 expressing HESC demonstrate mesendodermal specificity. In vitro, SOX17 expressing HESC efficiently produce mature definitive endoderm derivatives. The molecular phenotype of the resulting SOX7 and SOX17 expressing HESC was characterized by microarray analysis Experiment Overall Design: Total RNA was extracted from confluent monolayer cultures of SOX7 over-expressing HESC, SOX17 over-expressing HESC, and their respective control parental HESC lines (designated NoCre Sox7 and NoCre Sox17).

2008-10-20 | E-GEOD-10809 | biostudies-arrayexpress

RNA analysis of Sox7- and Sox17-deficient mouse endothelial cells from high grade glioma

Project description:Glioblastoma multiforme (GBM) is a highly aggressive and vascularized malignant brain tumor. SoxF transcription factors consisting of Sox7, Sox17, and Sox18 are expressed specifically in endothelial cells (ECs) and contribute to vascular morphogenesis. While the role of Sox17 was found in subcutaneous ectopic tumors, Sox7 has not been studied in the context of tumor angiogenesis. Here, we investigated gene expression profile of RNA analysis of Sox7- and Sox17-deficient mouse endothelial cells from high grade glioma using RNA sequencing to validate molecular characteristics of Sox7 and Sox17 in high grade glioma.

2018-01-27 | GSE107530 | GEO

Global gene expression from SOX7 and SOX17 over-expressing human embryonic stem cells (CA1 and CA2 lines)

2008-08-11 | GSE10809 | GEO

Phf19 knockdown effect on F9 embryonal carcinoma cells

Project description:PCL family protein Phf19/Pcl3 is one of the accessory components of the PRC2 core complex, and Phf19 is highly expressed in murine ES cells and an ES cell-like embryonic carcinoma cell line, F9 cells. Here we performed microarray analysis of embryonal carcinoma cell line F9 following Phf19 knockdown by shRNA. Knocking down Phf19/Pcl3 in F9 embryonic cells led to derepression of numerous PRC2 direct target genes. 4 sampels including 2 shRNA vector control cell lines and 2 shPhf19 cell lines were used for RNA extraction and Affymetrix mouse 430 2.0 arrays.

2012-12-20 | E-GEOD-42463 | biostudies-arrayexpress

Genome wide expression analysis of Ctbp2 knock down mouse F9 cells

Project description:Using an RNA interference-based genetic screen in mouse F9 cells we identify the transcriptional corepressor CTBP2 as a coactivator critically required for retinoic acid (RA)-induced transcription. Here we perfom a whole genome transcriptome analysis in F9 cells expressing shRNA for Ctbp2 and Rxr in the absence or presence of retinoic acid (RA). A total of 2,754 genes were found to be upregulated (>2 fold) and 1518 genes were downregulated (>2 fold) in response to RA treatment in the control cells. We find that around 52% and 55% of upregulated genes are dependent on Ctbp2 and Rxr for activation respectively suggesting that Ctbp2 is a coactivator of RA signaling. Whole genome RNA-sequencing in F9 cells expressing shGFP or shCtbp2 or shRxr

2013-06-21 | E-GEOD-47708 | biostudies-arrayexpress

Effects of the Sox17∆50 mutation on SOX17 function in mouse embryonic biliary development

Project description:To determine the role of specific cis-regulatory elements within the Sox17 endoderm-preferential TSS2 promoter, we generated Sox17∆50 mutant animals and surveyed how this mutation altered Sox17 expression. EPCAM+/CXCR4+ endodermal cells were isolated from E10.5 Sox17∆50/∆50 and Sox17+/+ embryos (n = 1 of each genotype). Posterior foregut and midgut regions of embryos were dissected by removal of embryonic head, heart, tail, limb buds, posterior and dorsal body trunk. Sox17+/+ and Sox17Δ50/Δ50 cell samples were labelled with barcodes from 3'CellPlex Kit (10X Genomics) and subsequently pooled together for single isolation, library preparation and sequencing.

2024-10-31 | E-MTAB-14000 | biostudies-arrayexpress

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