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| Status |
Public on Apr 13, 2007 |
| Title |
Genes in nonpermissive temperature-induced cell growth arrest and differentiation of astrocyte RCG-12 cells |
| Organism |
Rattus norvegicus |
| Experiment type |
Expression profiling by array
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| Summary |
We performed global scale microarray analysis to identify detailed mechanisms by which nonpermissive temperature induces cell growth arrest and differentiation in astrocyte RCG-12 cells harboring temperature-sensitive simian virus 40 large T-antigen by using an Affymetrix GeneChip system. Astrocyte RCG-12 cells used in this study were derived from primary cultured rat cortical glia cells infecting with a temperature-sensitive simian virus 40 large T-antigen. Although the cells grew continuously at the permissive temperature, the nonpermissive temperature led to cell growth arrest and differentiation. Of the 15,923 probe sets analyzed, nonpermissive temperature differentially expressed 556 probe sets by >2.0-fold.
Keywords: Astrocyte cell; growth arrest; differentiation; temperature-sensitive simian virus 40 large T-antigen; nonpermissive temperature
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| Overall design |
RCG-12 cells were cultured at permissive (33°C) or nonpermissive (39°C) temperature for 3 days. Total RNA samples were prepared from the cells. Gene expression was analyzed by an Affymetrix GeneChip® system with the Rat Expression Array 230A which was spotted with 15,923 probe sets. Sample preparation for array hybridization was carried out as described in the manufacture’s instructions.
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| Web link |
http://www.lsrc.u-toyama.ac.jp/mgrc/html/microarray.html
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| Contributor(s) |
Takasaki I, Tabuchi Y |
| Citation(s) |
17440958 |
| Submission date |
Apr 12, 2007 |
| Last update date |
Mar 03, 2017 |
| Contact name |
Yoshiaki Tabuchi |
| E-mail(s) |
ytabu@cts.u-toyama.ac.jp
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| Organization name |
University of Toyama
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| Department |
Life Science Research Center
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| Lab |
Division of Molecular Genetics Research
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| Street address |
2630 Sugitani
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| City |
Toyama |
| State/province |
Toyama |
| ZIP/Postal code |
930-0194 |
| Country |
Japan |
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| Platforms (1) |
| GPL341 |
[RAE230A] Affymetrix Rat Expression 230A Array |
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| Samples (4)
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| GSM181825 |
RCG-12 cells cultured at permissive temperature for 3 days-1 |
| GSM181826 |
RCG-12 cells cultured at permissive temperature for 3 days-2 |
| GSM181827 |
RCG-12 cells cultured at nonpermissive temperature for 3 days-1 |
| GSM181828 |
RCG-12 cells cultured at nonpermissive temperature for 3 days-2 |
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| Relations |
| BioProject |
PRJNA100485 |
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