Figure 3

Pathognomonic fingerprints for many tumor types. In step one of our model, 61 genes were used in all folds of cross-validation. Average linkage clustering of this geneset reveals strong sets of distinct genes for many single mesenchymal tumors or composite groups. The sample types are color coded as before. A, adipocytic tumors; B, rhabdomyosarcoma; C, NFB/SWN; D, EWS; E, CMA; F, FMT; G, MSS/MPNST; H, CHB; I, CHS; J, CMF; K, OS; L, spindle-like tumors.