Figure 5.
Overview of intracellular metabolites at day 1 (myoblasts) and day 7 (myotubes) in DMEM, Serum, B27, and AIM-V cultures. (A) Heat map of the average order of magnitude of intracellular concentrations (M). D, S, B, and A indicate DMEM, Serum, B27, and AIM-V, respectively. (B) Contribution (%) of metabolite classes to the total measured levels of metabolites. (C) Score plot of Principal component analysis (PCA). (D) Hierarchical clustering analysis (HCA) based on average distance and Ward clustering algorithm was performed on Metaboanalyst. A1, B1, D1, and S1 indicate AIM-V, B27, DMEM, and Serum culture at day 1 (myoblasts), and A7, B7, D7, and S7 indicate AIM-V, B27, DMEM, and Serum culture at day 7 (myotubes). (n) = 4.