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. 2021 Dec 23;12:778828. doi: 10.3389/fmicb.2021.778828

FIGURE 2.

FIGURE 2

Schematic diagram of PET degradation by synthetic microbial consortia. (A) Bs_PETase (B1) and Bs_MHETase (B2) were engineered to secrete PETase and MHETase to degrade PET and a two-species microbial consortium was constructed. (B) Due to PETase inhibition by TPA, R. jostii (Rj) was added, resulting in a three-species microbial consortium. (C) To further utilize EG, P. putida (Pp) was introduced and a four-species microbial consortium was constructed.