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Sample GSM676986 Query DataSets for GSM676986
Status Public on Feb 23, 2011
Title Methylation profile in breast nontumor
Sample type genomic
 
Channel 1
Source name Common reference
Organism Homo sapiens
Characteristics tissue: reference control
Growth protocol Common reference source : Normal placental gDNA without any history of malignancy was purchased from Biochain, Inc (CA, USA, Cat. No. D1234200).
Extracted molecule genomic DNA
Extraction protocol Qiagen DNA mini kit
Isolation of methylated DNA using MBD protein (for complete protocol see supplementary file on the Series record).
Label Cy3
Label protocol Labeling with klenow enzyme
 
Channel 2
Source name breast nontumor
Organism Homo sapiens
Characteristics tissue: nontumor breast
Growth protocol tumor and nontumor source : Fresh-frozen tissue specimens were obtained from the School of Medicine, ChungNam National University, Daejeon, South Korea. All specimens and pertinent patient information were treated in accordance with the Institutional Review Board of the School of Medicine, ChungNam National University, Daejeon, South Korea. Each tumor specimen was histologically verified by a board-certified pathologist and archived for further DNA study.
Extracted molecule genomic DNA
Extraction protocol Qiagen DNA mini kit
Isolation of methylated DNA using MBD protein (for complete protocol see supplementary file on the Series record).
Label Cy5
Label protocol Label with klenow enzyme
 
 
Hybridization protocol agilent CpG microarray protocol
Scan protocol agilent scanner
Data processing Raw data was generated using Feature extraction 9.3.2.1 (Agilent). And then, import the data into the GenespringGX 7.3.1 (Agilent). LOWESS normalization was applied. I didn't transform Cy5/Cy3 ratio to the Log value.
 
Submission date Feb 16, 2011
Last update date Feb 23, 2011
Contact name Myung Soon Kim
E-mail(s) mskim@genomictree.com
Phone 82-10-9407-0448
Organization name Genomictree
Department R&D
Street address Yeusung-gu
City Daejeon
ZIP/Postal code 305-510
Country South Korea
 
Platform ID GPL9767
Series (1)
GSE27374 Methylation profile in breast cancer

Data table header descriptions
ID_REF
VALUE log2 ratio
PRE_VALUE normalized ratio Cy5/Cy3

Data table
ID_REF VALUE PRE_VALUE
A_17_P00155661 0.90737665
A_17_P17023881 0.90792245
A_17_P11473032 0.90820575
A_17_P16800403 0.9087984
A_17_P04151767 0.9059315
A_17_P05915944 0.9050082
A_17_P16378245 0.9054005
A_17_P02640818 0.90978336
A_17_P09388932 0.90991825
A_17_P00193411 0.90492064
A_17_P03389416 0.9079003
A_17_P09390384 0.90537584
A_17_P08986711 0.9086786
A_17_P02194645 0.9044244
A_17_P17209697 0.9064593
A_17_P05743403 0.90834045
A_17_P00843928 0.9042371
A_17_P06534605 0.9067424
A_17_P07562861 0.90843356
A_17_P09458660 0.90682185

Total number of rows: 237220

Table truncated, full table size 6743 Kbytes.




Supplementary file Size Download File type/resource
GSM676986.txt.gz 63.9 Mb (ftp)(http) TXT
Processed data included within Sample table

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