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Two-step conversion of polyethylene into recombinant proteins using a microbial platform

Microbial Cell Factories 2023 9 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Alexander Connor, Jessica V. Lamb, Massimiliano Delferro, Mattheos Koffas, R. Helen Zha

Summary

Researchers engineered bacteria to break down polyethylene plastic — one of the most common types of plastic pollution — and convert it into useful proteins, demonstrating a promising biological pathway for upcycling plastic waste into valuable materials.

Polymers

This work demonstrates a microbial platform for the conversion of a both alkanes and plastic-derived substrates to recombinant, protein-based materials. The findings in this work can serve as a basis for future endeavors seeking to upcycle recalcitrant plastic wastes into value-added recombinant proteins.

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