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Sample GSM267289 Query DataSets for GSM267289
Status Public on Sep 23, 2009
Title breast cancer DNA hypermethylome: DAC vs mock in MCF7
Sample type RNA
 
Channel 1
Source name Mock treated MCF7 cells
Organism Homo sapiens
Characteristics MCF7 human breast cancer cell line
Biomaterial provider ATCC
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 MCF7 cells
Organism Homo sapiens
Characteristics MCF7 human breast cancer cell line treated with 5-AZA
Biomaterial provider ATCC
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 breast cancer DNA hypermethylome revealed by gene expression profiling: DAC vs mock in MCF7
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 Feb 22, 2008
Last update date Sep 24, 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)
GSE10613 Convergence of Mutation and Epigenetic Alterations Identifies Common Target Genes in Breast and Colon Cancer

Data table header descriptions
ID_REF
VALUE Normalized log ratio data: log2(CH2/CH1)
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 0.354501792109692 63677.7 58 251905 61
2 -0.0305824888455842 81.5 59 74.5 62
3 -0.0770783775232823 84 61 76 61
4 0.0698478882186144 81 61 83 63
5 0.0826017649353871 82 60 87 62
6 -0.0405375513527409 84 61 79.5 62
7 0.0385894357085825 83 60 85 63
8 0.00346077958456008 85 60 86.5 64
9 -0.0805391842143453 85 61 78 65
10 0.00680963576385518 83.5 62 83 64
11 -0.0642063976195192 86 61 82 64
12 0.186291978043369 887.5 62 2444.5 64
13 -0.0891440989272834 238 61 469 64
14 -0.19867727428761 324 61 621 66
15 -0.422780143152968 158 61 205 63
16 0.586221106590554 10694.5 61 43443.2 63
17 -0.0796229216588378 125.5 61 191.5 62
18 -0.696872310490505 913 61 1344 63
19 -0.109527480293512 30545.4 62 81638.9 64
20 0.0613647131571176 134.5 60 245 62

Total number of rows: 45220

Table truncated, full table size 1804 Kbytes.




Supplementary file Size Download File type/resource
GSM267289.txt.gz 11.7 Mb (ftp)(http) TXT
Processed data included within Sample table

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