Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Expression data from knock-down ES stable cell line


ABSTRACT: 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

ORGANISM(S): Mus musculus

SUBMITTER: Rossella De Cegli 

PROVIDER: E-GEOD-31165 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Reverse engineering a mouse embryonic stem cell-specific transcriptional network reveals a new modulator of neuronal differentiation.

De Cegli Rossella R   Iacobacci Simona S   Flore Gemma G   Gambardella Gennaro G   Mao Lei L   Cutillo Luisa L   Lauria Mario M   Klose Joachim J   Illingworth Elizabeth E   Banfi Sandro S   di Bernardo Diego D  

Nucleic acids research 20121123 2


Gene expression profiles can be used to infer previously unknown transcriptional regulatory interaction among thousands of genes, via systems biology 'reverse engineering' approaches. We 'reverse engineered' an embryonic stem (ES)-specific transcriptional network from 171 gene expression profiles, measured in ES cells, to identify master regulators of gene expression ('hubs'). We discovered that E130012A19Rik (E13), highly expressed in mouse ES cells as compared with differentiated cells, was a  ...[more]

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