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Sample GSM281136 Query DataSets for GSM281136
Status Public on Jan 01, 2009
Title GBM DNA hypermethylome: TSA vs mock in D54MG
Sample type RNA
 
Channel 1
Source name Mock treated D54MG cells
Organism Homo sapiens
Characteristics D54MG human GBM cell line
Biomaterial provider Dr. Greg Riggins, Johns Hopkins Oncology Center
Treatment protocol 1x PBS for 96 hours
Growth protocol McCoy's 5A medium with 10% BCS and 1x P/S
Extracted molecule total RNA
Extraction protocol TriZol extraction followed by RNeasy kit (Qiagen) clean-up with on-column DNase treatment
Label Cy3
Label protocol Agilent low RNA input linear amplification kit
 
Channel 2
Source name TSA treated D54MG cells
Organism Homo sapiens
Characteristics D54MG human GBM cell line treated with TSA
Biomaterial provider Dr. Greg Riggins, Johns Hopkins Oncology Center
Treatment protocol 300 nanomolar TSA for 18 hour
Growth protocol McCoy's 5A medium with 10% BCS and 1x P/S
Extracted molecule total RNA
Extraction protocol TriZol extraction followed by RNeasy kit (Qiagen) clean-up with on-column DNase treatment
Label Cy5
Label protocol Agilent low RNA input linear amplification kit
 
 
Hybridization protocol Agilent Gene Expression Hybridization Kit using manufacturer's protocol (G4140-90050)
Scan protocol Microarrays are scanned with Agilent G2565BA microarray scanner under default settings recommended by Agilent Technologies for expression microarrays. with 100% PMT and 10 micrometer resolutions. Data are extracted using Feature Extraction Software v8.1 (Agilent Technologies) under default settings for expression microarrays.
Description Identification of the GBM DNA hypermethylome revealed by gene expression profiling: TSA vs mock in D54MG
Data processing Log ratio of red signal to green signal was calculated after loess normalization as implemented in the Limma package from Bioconductor
 
Submission date Apr 11, 2008
Last update date Dec 22, 2008
Contact name Leander Van Neste
Organization name Ghent University
Department Molecular Biotechnology
Lab Bioinformatics and Computational Genomics
Street address Coupure Links 653
City Ghent
ZIP/Postal code 9000
Country Belgium
 
Platform ID GPL4133
Series (1)
GSE11233 The Cancer Genome Atlas (TCGA) Consortium Integrated DNA Methylation Analysis

Data table header descriptions
ID_REF
VALUE log2 ratio of normalized Cy5 intensity to normalized Cy3 intensity
CH1_SIG_MEDIAN Median spot value of channel 1
CH1_BKD_MEDIAN Background median spot value of channel 1
CH2_SIG_MEDIAN Median spot value of channel 2
CH2_BKD_MEDIAN Background median spot value of channel 2

Data table
ID_REF VALUE CH1_SIG_MEDIAN CH1_BKD_MEDIAN CH2_SIG_MEDIAN CH2_BKD_MEDIAN
1 0.263759738751671 50493.1 45 125438 58
2 -0.205235298760716 86 46 72 57
3 0.0112934747552224 80 45 78 59
4 0.0274650831929879 81.5 45 82 58
5 0.00104590101977539 81 46 79 56
6 0.0576895049957805 77.5 45 77 58
7 0.0843452268054502 78 45 80 58
8 0.0715770341034966 78 46 79 58
9 0.056595270638284 77 45 76 59
10 -0.08390346332778 83 45 76 59
11 -0.0420016555256401 80 45 74 59
12 -0.0204773074790999 705 46 996 59
13 -0.69343180683656 128 45 92 59
14 -0.177204121725757 391 46 507 58
15 0.0685132179608341 126 45 175 58
16 0.369449372726691 5523.5 45 10730.5 58
17 0.0278141515463320 156 45 223 58
18 -0.449322285491492 271.5 45 290.5 60
19 0.597651422063986 23391 45 66349.4 59
20 0.149630492079367 163.5 46 258.5 59

Total number of rows: 45220

Table truncated, full table size 1781 Kbytes.




Supplementary file Size Download File type/resource
GSM281136.txt.gz 13.1 Mb (ftp)(http) TXT
Processed data included within Sample table

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