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Principal components analysis of metabolic profile differences between patient groups. (A) PCA scores of components 1 and 2 of calculated hydrophilic metabolite levels from control PBSC samples (green) and t-MDS patient PBSC (red). (B) PCA scores of components 1, 2, and 3 for the control PBSC (green) and t-MDS/AML PBSC (red). The explained variances are shown in parentheses.
