Figure 5From: Virtual CGH: an integrative approach to predict genetic abnormalities from gene expression microarray data applied in lymphoma Cytoband gains and losses by vCGH and CGH on 190 DLBCLs. (A) vCGH Viterbi. (B) vCGH Posterior with a series of posterior probability cut-offs (p = 0.5, 0.6, 0.7, 0.8 and 0.9). (C) Comparison of vCGH and CGH where Viterbi method was used to represent vCGH. In (A) and (B), losses were shown on left-sided bars and gains were shown on right-sided bars. On Y axis are the cytobands ordered from pter to qter for each chromosome (from top to bottom). On X axis are the gain and loss frequencies, i.e. the number of samples harboring a gain or loss on a cytoband. In (C), gain and loss were shown separately in the top and bottom panels. In each panel, CGH results were shown in yellow (above X axis) and vCGH prediction were shown in red (below X axis). On X axis are the cytobands ordered from pter to qter, from chr1 to chr18. On Y axis, the height of each bar indicates gain or loss frequencies, i.e., the number of samples harboring a gain or loss on a cytoband.Back to article page