Fig. 6

The metabolomic analysis of spectra data derived from tumor of PC, PDX model and CDX models. Figure 6A&B. The 2D and 3D scores plot of principal component analysis (PCA) of ¹H NMR spectral data derived from PC, PDXG1, PDXG3, CDOX and CDSX. Figure 6C. The heatmap of metabolites’ relative levels in the tumors of PC, PDX model and CDX models. The cool-toned color of boxes represents a relatively low level while the warm-toned color represents a relatively high level of metabolites