Figure 2.

Heatmap of the NSCLC tumor and cell line CGH data classified into 4 clusters. Each row represents a sample and each column represents a SNP locus. Red, white, and blue colors indicate high, normal, and low copy numbers, respectively. Horizontal black lines separate different subgroups, and vertical spaces separate chromosome 1 to 22. Cell lines representing each cluster are highlighted by green circles.

Lu et al. BMC Medical Genomics 2010 3:23   doi:10.1186/1755-8794-3-23
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