Project description:In order to study the effects of Kdm2b binding at CpG islands, Kdm2b was knocked down in mouse embryonic stem cells using shRNA and gene expression profiled using Affymetrix arrays Depletion of KDM2B affects the gene expression of a subset of polycomb targets RNA from 4 samples stably expressing shKdm2b and 4 samples stably expressing a control shRNA was hybridized to Affymetrix Mouse Gene 1.0 ST Arrays
Project description:In order to identify the effects of the knock-down of the gene of interest on the mouse ES transcriptome, we performed Affymetrix Gene-Chip hybridization experiments for the knock-down cell line. Transcriptome analysis of the knock-down transgenic mouse ES cell line. The knock-down cell line (shE13) was generated by stably expressing a specific short-hairpin RNA against E13 sequence thus knocking-down E13 expression in parental mouse ES cell line E14Tg2a.4 (E14, Hooper M et al., 1987). The specific mouse gene knocked down in the ES cell line is E130012A19Rik.
Project description:In order to study the effects of Kdm2b binding at CpG islands, Kdm2b was knocked down in mouse embryonic stem cells using shRNA and gene expression profiled using Affymetrix arrays Depletion of KDM2B affects the gene expression of a subset of polycomb targets
Project description:In order to investigate what signalling pathways are turned on by tenascin-C, we generated Mouse Embryonic Fibroblasts (MEFs) deficient for tenascin-C and compared their gene expression profile to MEFs proficient for tenascin-C. TNC-KO MEFs as well as WT MEFs in which tenascin-C was knocked-down (following stable transfection of a short hairpin RNA) were compared to WT MEFs (expressing strong endogenous levels of tenascin-C).
Project description:Our study has shown that ARHGEF10 is a putative tumor suppressor in pancreatic ductal adenocarcinoma. To determine its functional mechanism, we perfomed microarray gene expression analysis of two pancreatic cancer cell line models of ARHGEF10 expression : MiaPACA2 cells in which ARHGEF10 was stably overexpressed, and Hs766T cells in which ARHGEF10 expression had been stably knocked down by short hairpin RNAs.
Project description:In order to identify RBMS1-dependent changes in RNA stability, RBMS1 levels in SW480 breast cancer cells were stably knocked-down using short-hairpin RNAs. The cells were then treated with alpha-amanitin to inhibit transcription, RNA was isolated at 0 and 9 hours post-alpha-amanitin treatment, and the samples were transcriptomically profiled.
Project description:In order to identify the effects of the knock-down of the gene of interest on the mouse ES transcriptome, we performed Affymetrix Gene-Chip hybridization experiments for the knock-down cell line. Transcriptome analysis of the knock-down transgenic mouse ES cell line. The knock-down cell line (shE13) was generated by stably expressing a specific short-hairpin RNA against E13 sequence thus knocking-down E13 expression in parental mouse ES cell line E14Tg2a.4 (E14, Hooper M et al., 1987). The specific mouse gene knocked down in the ES cell line is E130012A19Rik. For the analysis on knock-down cell line, total RNA extracted from three different shE13 clones was compared to total RNA extracted from two shCTL clones
Project description:In order to identify MBNL1-dependent changes in MBNL1 target transcript stability, MBNL1 levels in MDA-MB-231 breast cancer cells were stably knocked-down using short-hairpin RNAs. The cells were then treated with alpha-amanitin to inhibit transcription, RNA was isolated at 0 and 9 hours post-alpha-amanitin treatment, and the samples were transcriptomically profiled.
Project description:To investigate the cooperative function Rif1 and PRC1.6 complex in the regulation of embryonic development and cell differentiation, we selected embryonic stem cells in which each target gene has been knocked down by shRNA or knocked out conditionally. We then performed gene expression profiling analysis using data obtained from RNA-seq of different samples.