Additional recurrent gains and losses predicted by vCGH in 190 DLBCLs. The recurrent gains of 1p, 2q and 6q and losses of 1q, 6p and 8q were shown. For each of those regions, DLBCL samples were split into gain, loss or normal groups according to the vCGH prediction. The gains and losses were displayed on the left side of each panel, with each vertical line representing a tumor sample (gain in pink and loss in blue). The terminals of each line represent the start and the end of a gain or loss. Some samples harbored both gains and losses in the region and were displayed in the middle between the gain and loss groups (marked by *). The expression of the genes in the region was shown in heatmap on the right side of each panel. The samples were ordered the same way in the heatmap as in the gains and losses on the left side. The number of samples in each group was listed under the heatmap. The average gene expression in each group (gain, loss or normal) was also plotted.