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Codon Optimization> | … YlACS2; accession number: {"type":"entrez-protein","attrs":{"text":"XP_505057.1","term_id":" 50555297","term_text":"XP_505057.1"}}XP_505057.1), were synthesized by GenScript (Hong Kong, China) with codon optimization based on the codon bias of Y. lipolytica (sequences in … | Get A Quote |
Polylactic acid is a plastic polymer widely used in different applications from printing filaments for 3D printer to mulching films in agriculture, packaging materials, etc. Here, we report the production of poly-D-lactic acid (PDLA) in an engineered yeast strain of . Firstly, the pathway for lactic acid consumption in this yeast was identified and interrupted. Then, the heterologous pathway for PDLA production, which contains a propionyl-CoA transferase (PCT) converting lactic acid into lactyl-CoA, and an evolved polyhydroxyalkanoic acid (PHA) synthase polymerizing lactyl-CoA, was introduced into the engineered strain. Among the different PCT proteins that were expressed in , the PCT exhibited the highest eff... More