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Sample GSM197902 Query DataSets for GSM197902
Status Public on Oct 15, 2008
Title Carcinoma component of a progressed adenoma (P14C_s09_b17)
Sample type genomic
 
Channel 1
Source name colon
Organism Homo sapiens
Characteristics disease state: Carcinoma component of a progressed adenoma
site: Colorectum
tumor site: Right colon
tnm: pTxN0M0
age: 56
gender: F
platform_id type: bac
Extracted molecule genomic DNA
Extraction protocol as described in Weiss et al, Mol Pathol. 1999 Oct;52(5):243-51.
Label Cy3
Label protocol as described by Snijders et al, Nat Genetics, volume 29, p 263-4
 
Channel 2
Source name male Reference DNA
Organism Homo sapiens
Characteristics sample type: A pool of ten normal individuals
Extracted molecule genomic DNA
Extraction protocol DNAzol (Invitrogen) according to manufacturer's protocol
Label Cy5
Label protocol as described by Snijders et al, Nat Genetics, volume 29, p 263-4
 
 
Hybridization protocol as described by Carvalho et al, Cell Oncol. 2006;28(5-6):283-94.
Scan protocol Microarray Scanner G2505B (Agilent Technologies), default settings
Description CRC6
Data processing Spots were quantified in ImaGene 5.6.1 software using default settings. BAC clones were positioned along the genome according to the July 2003 freeze. After exclusion of flagged spots, the average of the triplicate spots was calculated for each BAC clone and 2log ratios (tumour/normal reference signal) were normalised by subtraction of the mode value of BAC clones on chromosome 1-22. BAC clones with flagged spots were excluded from analysis.
 
Submission date Jun 05, 2007
Last update date Aug 09, 2010
Contact name Daoud Sie
E-mail(s) d.sie@vumc.nl
Phone +31 20 4442428
Organization name Vrije Universiteit Medical Center
Department Pathology
Lab Microarray Core Facility
Street address De Boelelaan 1117
City Amsterdam
ZIP/Postal code 1081 HV
Country Netherlands
 
Platform ID GPL3442
Series (2)
GSE8067 Multiple genes at the chromosome 20q amplicon contribute to colorectal adenoma to carcinoma progression
GSE23418 Small bowel adenocarcinoma copy number profiles are more closely related to colorectal than to gastric cancers

Data table header descriptions
ID_REF
Signal Median CH1 spot signal channel 1 (Cy3)
Background Median CH1 background signal of channel 1 (Cy3)
Signal Median CH2 spot signal channel 2 (Cy5)
Background Median CH2 background signal of channel 1 (Cy5)
Log2ratio
Flag A flag to highlight spots that suffer from poor printing and other experimental artefacts (0 acceptable; 1-4 not acceptable)
VALUE same as UNF_VALUE but with flagged values removed
UNF_VALUE Normalized value of the log2ratio. Flagged features are excluded. Values where also deleted if the each triplicate had a Standard Deviation higher than 0.2.

Data table
ID_REF Signal Median CH1 Background Median CH1 Signal Median CH2 Background Median CH2 Log2ratio Flag VALUE UNF_VALUE
1 12151 478.5 12184 26.5 -0.06 0
2 16732 383 19051 26.5 -0.22 0
3 17323 450 19766 20 -0.23 0
4 19144.5 334.5 25156 11 -0.42 0 -0.0127 -0.0127
5 18867.5 213 24729 29 -0.4 0 -0.0127 -0.0127
6 18266 302 23961.5 6.5 -0.42 0 -0.0127 -0.0127
7 15238.5 230.5 18475 22.5 -0.3 0
8 15179.5 219.5 18457 4.5 -0.3 0
9 15196 239.5 18385.5 0 -0.3 0
10 7805 303.5 11285 0.5 -0.59 0 -0.0198 -0.0198
11 7661.5 188 11138.5 0 -0.58 0 -0.0198 -0.0198
12 7565 255.5 10933 0 -0.58 0 -0.0198 -0.0198
13 13977.5 313.5 17196 0 -0.33 0
14 14346 296.5 17720.5 0 -0.33 0
15 14427 250.5 17436.5 18 -0.3 0
16 10053 211.5 15197 0 -0.63 0 0.0859 0.0859
17 10226 283.5 14984 0 -0.59 0 0.0859 0.0859
18 10065 304 14696 0 -0.59 0 0.0859 0.0859
19 11813 507 10381 13 0.12 0
20 15384 326 16396 11 -0.12 0

Total number of rows: 15528

Table truncated, full table size 691 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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