Fig. 2. The OncoPrint tab.

The example shows a visual summary of the different mechanisms of RB pathway alteration across a set of glioblastoma samples based on a query of the three genes CDKN2A, CDK4, and RB1. The OncoPrint tab summarizes genomic alterations in all queried genes across a sample set. Each row represents a gene, and each column represents a tumor sample. Red bars indicate gene amplifications, blue bars are homozygous deletions, and green squares are nonsynonymous mutations.