Fig. 4.

The construction of the synthetic microbial consortium. (A) Time courses showed changes in cell concentration (red), and 2-KLG production (black). The content in brackets represents the type of carbon sources. KV: K. vulgare. The error bars showed the standard deviations of three biological replicates. (B) Schematic diagram of the interaction between S. cerevisiae VTC2 and K. vulgare. Purple stars: intermediate products of central carbon metabolism; Green circles: amino acids; Pink triangle: vitamins and purines; Blue rhombus: antioxidant proteases; Red rhombus: vitamin C.