GEO DataSets

(Submitter supplied) Colorectal carcinoma (CRC) is often characterized by chromosomal instability (CIN) which has been associated with a poor prognosis. Disease-related de novo methylation often causes gene repression that may complement chromosomal losses or mutations. To compare CpG island methylation and chromosomal abnormalities in colorectal cancer, we determineded unbalanced chromosomal changes by aCGH of CRCs that were also profiled for aberrant de novo DNA methylation at 23,000 CpG islands of the human genome (Gebhard et al. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array; Genome variation profiling by genome tiling array

Platforms:

GPL10123 GPL8544

36 Samples

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(Submitter supplied) Microarray-based comparative genomic hybridization of CRC DNA samples from 17 patients who underwent colon resection for biopsy-proven invasive colorectal adenocarcinoma.

Organism:

Homo sapiens

Type:

Genome variation profiling by genome tiling array

Platform:

GPL10123

17 Samples

Download data: TXT

(Submitter supplied) SurePrint G3 Human CGH Microarray 4x180K Arrays of this design have barcodes that begin with 16022060 or 2522060. Data table annotations based on build hg18:NCBI36:Mar2006. Orientation: Features are numbered numbered Left-to-Right, Top-to-Bottom as scanned by an Agilent scanner (barcode on the left, DNA on the back surface, scanned through the glass), matching the FeatureNum output from Agilent's Feature Extraction software. more...

Organism:

Homo sapiens

88 Series

1 Related Platform

1333 Samples

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