Fig. 5

a Unsupervised hierarchical clustering of paired patient tumors and xenograft tumors based on DNA copy number analysis. X ₀  Patient original tumors, X ₁  PDX tumors in the first-generation mice, X ₂  PDX tumors in the second-generation mice, F F medium (90% fetal bovine serum/10% DMSO), D D medium (70% DMEM/20% fetal bovine serum/10% DMSO); R R medium (70% RPMI/20% fetal bovine serum/10% DMSO). b Unsupervised hierarchical clustering of paired patient tumors and xenograft tumors based on reverse phase protein array (RPPA) analysis