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Sample GSM231855 Query DataSets for GSM231855
Status Public on Apr 29, 2008
Title Glioblastoma GBM_204_acgh
Sample type genomic
 
Channel 1
Source name human glioblastoma tumor
Organism Homo sapiens
Characteristics Human glioblastoma tumor
Extracted molecule genomic DNA
Extraction protocol Total DNA extracted using PureGene kit following manufacturer's instructions (Gentra Systems).
Label Cy3
Label protocol Genomic DNA Labeling Kit (Enzo Life Sciences, Farmingdale, NY) was used as per manufacturer's protocol.
 
Channel 2
Source name universal human male genomic DNA
Organism Homo sapiens
Characteristics normal human male genomic DNA
Extracted molecule genomic DNA
Extraction protocol Total DNA extracted using PureGene kit following manufacturer's instructions (Gentra Systems).
Label Cy5
Label protocol Genomic DNA Labeling Kit (Enzo Life Sciences, Farmingdale, NY) was used as per manufacturer's protocol.
 
 
Hybridization protocol Genomic DNA hybridization to Agilent CGH arrays were performed as per manufacturer’s protocol
Scan protocol Scanning was performed as per manufacturer's protocol
Description comparative genomic hybridization of human glioblastoma vs. normal genomic DNA
Data processing LOWESS normalized, background subtracted data obtained from log2 of processed Red signal/processed Green signal. Agilent software was used.
 
Submission date Sep 26, 2007
Last update date Aug 14, 2011
Contact name Yonghong Xiao
E-mail(s) yonghong_xiao@yahoo.com
Organization name Dana-Farber Cancer Institute
Street address 450 Brookline Ave., HIM218A
City Boston
State/province MA
ZIP/Postal code 02115
Country USA
 
Platform ID GPL4091
Series (2)
GSE9177 Human GBM tumor vs Normal Human DNA
GSE9200 Feedback Circuit among INK4 Tumor Suppressors Constrains Human Glioblastoma Development

Data table header descriptions
ID_REF Agilent feature number
VALUE normalized log2 ratios (Cy3/Cy5)

Data table
ID_REF VALUE
8441 -0.440476158844347
25111 -2.29764590556293
61523 -0.575434727501138
48654 -0.128815435868486
69715 -0.288143431923263
88814 0.232591406394676
233244 0.186077099133862
201272 -0.23786222359069
227116 -0.00533110996863783
8279 -0.149117746345451
77598 0.242951337444853
82916 -0.243132357808237
155641 0.0200850283746324
192762 -0.175605216615484
86489 -0.437520252102326
34368 0.0493408608506935
72743 -0.277716140485174
105939 -0.057733109574222
5514 -0.129623364865262
3177 -0.398940015224878

Total number of rows: 226932

Table truncated, full table size 5600 Kbytes.




Supplementary file Size Download File type/resource
GSM231855.txt.gz 66.5 Mb (ftp)(http) TXT
Processed data included within Sample table

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