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Programmable polyketide biosynthesis platform for production of aromatic compounds in yeast
Tadas Jakočiūnas1, Andreas K Klitgaard1, Eftychia Eva Kontou1
1The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kgs. Lyngby, Denmark.
Synthetic and Systems Biotechnology
|February 6, 2020
Summary
Researchers developed a novel yeast platform for producing bacterial aromatic polyketides. This bio-based system enables the biosynthesis of these compounds in a eukaryotic host, advancing sustainable production methods.
Area of Science:
- Synthetic biology
- Biotechnology
- Metabolic engineering
Background:
- The transition to bio-based production requires versatile platforms for complex biosynthetic pathways.
- Implementing natural and artificial pathways in industrial organisms presents significant challenges.
- Novel bio-production systems are crucial for advancing sustainable chemical manufacturing.
Purpose of the Study:
- To introduce a new yeast-based platform for the biosynthesis of bacterial aromatic polyketides.
- To demonstrate the feasibility of bacterial aromatic polyketide production in a eukaryotic host.
- To facilitate the development of advanced bio-based production systems.
Main Methods:
- Development of a synthetic polyketide synthase (PKS) system.
- Implementation of the synthetic PKS in a yeast host organism.
- Validation of bacterial aromatic polyketide biosynthesis within the eukaryotic platform.
Main Results:
- Successful establishment of a yeast-based platform for bacterial aromatic polyketide synthesis.
- Demonstration of functional bacterial aromatic polyketide biosynthesis in a eukaryotic host for the first time.
- The platform provides a versatile tool for producing valuable aromatic polyketides.
Conclusions:
- The novel yeast platform enables efficient biosynthesis of bacterial aromatic polyketides.
- This work represents a significant advancement in eukaryotic hosts for bacterial compound production.
- The developed platform accelerates the shift towards sustainable, bio-based chemical manufacturing.
Keywords:
Aromatic polyketidesBiotechnologyCRISPR/Cas9Metabolic engineeringNatural productsPolyketideProduction platform in eukaryotesSynthetic biologyMore Related Videos
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