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Functional expression of polyethylene terephthalate-degrading enzyme (PETase) in green microalgae
Summary
The PET-degrading enzyme PETase was successfully expressed and shown to be catalytically active in the green microalga Chlamydomonas reinhardtii, representing the first reported expression of PETase in a photosynthetic eukaryote. This proof-of-concept suggests the possibility of developing algae-based bioremediation strategies for PET plastic waste.
A PET hydrolyzing enzyme, PETase, was successfully expressed in C. reinhardtii, and its catalytic activity was demonstrated. To the best of our knowledge, this is the first case of PETase expression in green algae.
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