Figure 4

Strain comparison based on intracellular metabolites extracted form S. cerevisiae BY4742 and the tree deletion strains pat1Δ, dhh1Δ and lsm1Δ and analyzed using GC/MS. A – full data set; B – data without metabolites not observed in human as indicated in Table 3; C – same as B but with additional removal of essential amino acids that are not synthesized in human. The distances between the four strains correspond to the Euclidian distance calculated by using the normalized areas of the extracted metabolites of the four strains.