Fig. 2

Results of Principal Component Analyses (shown for Principal Component 1 and Principal Component 2, PC1 and PC2) based on (a-d) the whole metabolomic profiles and (e-h) Boruta-selected metabolites.

Results of Principal Component Analyses (shown for Principal Component 1 and Principal Component 2, PC1 and PC2) based on (a-d) the whole metabolomic profiles and (e-h) Boruta-selected metabolites.