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Sample GSM2522847 Query DataSets for GSM2522847
Status Public on Jun 06, 2018
Title Normal_1356
Sample type RNA
Source name Normal sample from prostate cancer patient 1356
Organism Homo sapiens
Characteristics subject status: prostate cancer patient
subject id: patient 1356
ethnic background: African American (AA)
tissue type: normal; matched benign prostate tissue
Growth protocol Tissue samples were obtained from the Human Tissue Acquisition and Pathology Core of the Dan L. Duncan Cancer Center and were collected from fresh radical prostatectomy specimens after obtaining informed consent under an Institutional Review Board approved protocol. Cancer tissues include at least 70% tumor tissue and benign tissues were free of cancer on pathological examination.
Extracted molecule genomic DNA
Extraction protocol DNAs extracted using a Qiagen DNA/RNA mini kit following the manufacturer’s protocol.
Label biotin
Label protocol According to Affymetix protocol.
Hybridization protocol According to Affymetix protocol.
Scan protocol According to Affymetix protocol.
Description 36107
Data processing Copy number values are estimated total copy number (e.g. 2~wild-type). Additional analysis details are as follows: "We fit a linear model to the normalized intensities stratified by the diallic genotype call. The intercept and slope from the linear model are both SNP- and batch-specific. Raw total copy number were estimated using crlmm package in Bioconductor (R 3.0., Bioconductor 2.12), using the default settings. At allele k, marker i, sample j, and batch p, the estimate of allelespecific copy number is computed by subtracting the estimated background from the normalized intensity and scaling by the slope coefficient.
Submission date Mar 06, 2017
Last update date Jun 07, 2018
Contact name Chad Creighton
Organization name Baylor College of Medicine
Department Biostatistics, Ducan Cancer Center
Street address One Baylor Plaza, Mail Stop: BCM305
City Houston
State/province TX
ZIP/Postal code 77030
Country USA
Platform ID GPL6801
Series (1)
GSE95726 Copy number profiling of prostate cancers from 40 African American patients

Data table header descriptions
VALUE Copy number

Data table
SNP_A-2131660 2.063436325
SNP_A-1967418 2.55681338
SNP_A-1969580 1.781016958
SNP_A-4263484 2.014713574
SNP_A-1978185 1.074503843
SNP_A-4264431 1.79051071
SNP_A-1980898 1.999355924
SNP_A-1983139 1.78737086
SNP_A-4265735 2.320710846
SNP_A-1995832 1.952239319
SNP_A-1995893 1.856233511
SNP_A-1997689 1.882156037
SNP_A-1997709 2.017809499
SNP_A-1997896 1.690030192
SNP_A-1997922 1.933129149
SNP_A-2000230 1.907109109
SNP_A-2000332 2.493225561
SNP_A-2000337 1.463043714
SNP_A-2000342 1.775311107
SNP_A-4268173 2.105178989

Total number of rows: 905422

Table truncated, full table size 22876 Kbytes.

Supplementary file Size Download File type/resource
GSM2522847_36107.CEL.gz 27.1 Mb (ftp)(http) CEL
Processed data included within Sample table

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