Transcriptome analysis of SOX9 over-expressing NT2/D1 cells
Ontology highlight
ABSTRACT:
INSTRUMENT(S): MoFlo XDP (beckmancoulter)
ORGANISM(S): Homo sapiens
SUBMITTER: Dimuthu Alankarage
PROVIDER: E-MTAB-3378 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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Project description:This SuperSeries is composed of the following subset Series: GSE16858: Human NTERA2 (NT2/D1) cells lines: shZRF1 vs. shRandom during Retinoic Acid (RA) administration GSE16878: Human NTERA2 (NT2/D1) cells lines: Genomewide distribution of ZRF1 at gene promoters during RA administration Refer to individual Series
2010-12-24 | E-GEOD-16891 | biostudies-arrayexpress
Project description:Chip-on-chip experiment with NT2 wildtype cells untreated (0 h) or treated with Retinoic Acid (1h and 3 h) at 0.01 µM. The goal was to determine the genome-wide occupancy of ZRF1 at gene promoters in undifferentiated cells and at the onset of differentiation. Three-condition experiment. Biological replicates: NT2 cells were treated with or without RA on three different days from cycling NT2 cells (0h, 1h and 3h of RA). Chromatin was prepared and a triplicate of IPs was performed with specific ZRF1 antibodies for every condition. A triplicate of control IPs was performed with IgGs.
2010-12-24 | E-GEOD-16878 | biostudies-arrayexpress
Project description:Transcriptional profiling of human NT2 cell lines comparing control cells (shRandom) with ZRF1 knockdown cells (shZRF1) both either untreated (0 h) or treated with Retinoic Acid (3 h) at 0.01 M-BM-5M. The cell lines were established by retroviral infection allowing for the transcription of either a random shRNA (shRandom) or a shRNA specific for ZRF1 (shZRF1). The goal was to determine the effect of ZRF1 on transcriptional activation at the onset of differentiation. Four-condition experiment, shRandom vs. shZRF1 cells either uninduced (0 h) or RA induced (3 h). Biological replicates: 6 replicates (shRandom) taken on 3 different days without or with RA administration. 6 shZRF1 replicates taken on three different days with or without RA administration.
2010-12-24 | E-GEOD-16858 | biostudies-arrayexpress
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2022-07-13 | PXD033863 | Pride
Project description:We compared gene expression profile of jejunum crypt samples of Sox9 deficient mice and wild type control mice in order to identify the genes that are regulated by SOX9 in the small intestinal crypt epithelial cells. The intestinal epithelial cells were collected from crypts of jejunum of three 3-mo-old Sox9 mutant mice and three littermate controls.
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Project description:The main goal of our study is to identify the molecular events that determine the gonadal identity in mammals. Although testis and ovary arise from a common embryonic primordium, they represent outcomes of opposing fate determination. This decision to differentiate into a testis or an ovary hinges upon the balance between two antagonizing factors, pro-testis SOX9 and pro-ovary β-catenin. This microarray analysis led to the identification of the genes involved in the fate of XX and XY gonads in absence of SOX9 and beta-catenin We developed mouse genetic models that lack either Sox9, β-catenin, or both specifically in the somatic cells. All embryos used in this study resulted from the crossing between Ctnnb1f/f; Sox9f/f females with Sf1-cre+/Tg ; Ctnnb1+/f; Sox9+/f males. XX and XY fetal gonads were collected at embryonic day E14.5
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