High resolution copy number variation data in the NCI-60 cancer cell lines from whole genome microarrays accessible through CellMiner.Array-based comparative genomic hybridization (aCGH) is a powerful technique for detecting gene copy number variation.  We explain how to access that database using our CellMiner web-tool and provide an example of the ease of comparison with transcript expression, whole exome sequencing, microRNA expression and response to 20,000 drugs and other chemical compounds. 
CellMiner