Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 84
Release date: Mar 1 2009
Last update date: Jan 17 2013
Access: Public
Diseases: Neoplasms, Colorectal Neoplasms, DNA Repair-Deficiency Disorders
Dataset link Gene expression profiling of colorectal cancers to understand molecular changes and clinicopathological features

Experimental Protocol


84 samples from colorectal patients were analyzed. Paired tumor and adjacent normal tissues from the same patient were used for hybridization onto custom-made, 21k dual channel cDNA arrays. We prepared a similar number of samples from each of the three tumor locations (ascending 27, descending 29, and rectum 28) and recorded for each sample important molecular changes such as APC, TP53, RAF, WNT, and MMR mutations.

Repositories


GEO

GSE10982

ArrayExpress

E-GEOD-10982

BioProject

PRJNA107183

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Contact


Seon-Young Kim