Heatmap of glioma clustering. 79 glioma samples with 5,321 segments were clustered into 3 groups using HMMC. Sample names are labelled on the right side, and chromosome number is marked at the bottom. Yellow denotes amplification and blue denotes deletion. The three groups are labelled with number 1 to 3 on the left side of the graph.
Zhang et al. BMC Genomics 2011 12(Suppl 5):S10 doi:10.1186/1471-2164-12-S5-S10