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Sample GSM281135 Query DataSets for GSM281135
Status Public on Jan 01, 2009
Title GBM DNA hypermethylome: 5-AZA 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 5-AZA treated D54MG cells
Organism Homo sapiens
Characteristics D54MG human GBM cell line treated with 5-AZA
Biomaterial provider Dr. Greg Riggins, Johns Hopkins Oncology Center
Treatment protocol 5 micromolar 5-AZA 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 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: 5-AZA 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 0.264241798512894 49840.1 44 187042 57
2 -0.112708202517789 78 45 64 58
3 -0.0752280686999393 83 46 76.5 58
4 -0.0814066561490978 84 46 78 58
5 0.0160301236832614 79.5 46 77 58
6 0.0247689572817958 81 45 81 59
7 -0.174418968960671 87 46 76 59
8 0.091005223583927 77 47 78 59
9 0.00217019379587524 81 46 79 59
10 0.0292966680644562 78.5 47 76 58
11 0.0419579675340061 78 47 76 59
12 0.164284188459592 909 46 2398 58
13 -0.0372274577701444 140 46 219 60
14 -0.0572765124583121 476 46 1004 59
15 -0.151964087513144 132 46 179.5 58
16 0.275524750997234 6584 46 21044.8 60
17 -0.0247784178204373 183 46 326 60
18 -0.203846198667212 299 46 525 59
19 0.0872637164684607 26526.7 47 83038.4 62
20 0.227895452249715 184.5 46 404 59

Total number of rows: 45220

Table truncated, full table size 1805 Kbytes.




Supplementary file Size Download File type/resource
GSM281135.txt.gz 13.1 Mb (ftp)(http) TXT
Processed data included within Sample table

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