NCBI Logo
GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
          Go
Sample GSM248400 Query DataSets for GSM248400
Status Public on Dec 11, 2007
Title normal brain 10N (50K_Xba240_SNP)
Sample type genomic
 
Source name normal brain
Organism Homo sapiens
Characteristics normal brain tissue



Treatment protocol Frozen tissue was lysed and DNA purified using the Qiagen DNeasy kit
Extracted molecule genomic DNA
Extraction protocol Extraction of genomic DNA was performed according to the Qiagen DNeasy kit instructions.
Label biotin
Label protocol Biotinylated DNA were prepared according to the standard Affymetrix protocol from 250 ng genomic DNA
 
Hybridization protocol Following fragmentation, 40 ug of cRNA were hybridized for 16 hr at 48C on GeneChip 100K Hind Array. GeneChips were washed and stained in the Affymetrix Fluidics Station 400.
Scan protocol GeneChips were scanned using the Affymetrix GeneChip Scanner 3000.
Description SNP array data from a normal brain
Data processing Signal intensity values were obtained with dChip using invariant set normalization.
Genotypes were determined by Affymetrix Genotyping Tools Version 2.0.
 
Submission date Dec 11, 2007
Last update date Aug 14, 2011
Contact name Rameen Beroukhim
Organization name Dana-Farber Cancer Institute
Street address 450 Brookline Ave
City Boston
State/province MA
ZIP/Postal code 02215
Country USA
 
Platform ID GPL2005
Series (2)
GSE9635 Assessing the significance of chromosomal aberrations in cancer: Methodology and application to glioma
GSE14860 Integrated genomic profiling of endometrial carcinoma

Data table header descriptions
ID_REF
VALUE dChip-calculated Signal intensity
GENOTYPE_CALL Indicates if the genotype was determined to be A, B, AB, or no call (NoCall)

Data table
ID_REF VALUE GENOTYPE_CALL
AFFX-5Q-123 0 NoCall
AFFX-5Q-456 0 NoCall
AFFX-5Q-789 0 NoCall
AFFX-5Q-ABC 0 NoCall
AFFX-barcodeA 75.667 NoCall
AFFX-barcodeB 141.119 NoCall
AFFX-barcodeC 59.947 NoCall
AFFX-barcodeD 68.024 NoCall
AFFX-barcodeE 130.159 NoCall
AFFX-barcodeF 35.745 NoCall
AFFX-barcodeG 133.748 NoCall
AFFX-barcodeH 135.31 NoCall
AFFX-barcodeI 107.039 NoCall
AFFX-barcodeJ 398.521 NoCall
AFFX-barcodeK 34.814 NoCall
AFFX-barcodeL 31.747 NoCall
AFFX-barcodeM 0 NoCall
AFFX-barcodeN 49.517 NoCall
AFFX-barcodeO 49.623 NoCall
AFFX-barcodeP 9.011 NoCall

Total number of rows: 59015

Table truncated, full table size 1394 Kbytes.




Supplementary file Size Download File type/resource
GSM248400.CEL.gz 14.4 Mb (ftp)(http) CEL
Processed data included within Sample table

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap