De novo production of resveratrol from glycerol by engineering different metabolic pathways in Yarrowia lipolytica
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Published version
Author(s)
He, Qin
Szczepańska, Patrycja
Yuzbashev, Tigran
Lazar, Zbigniew
Ledesma-Amaro, Rodrigo
Type
Journal Article
Abstract
Resveratrol is a polyphenol with multiple applications in pharma, cosmetics and food. The aim of this study was to construct Yarrowia lipolytica strains able to produce resveratrol. For this purpose, resveratrol-biosynthesis genes from bacteria and plants were expressed in this host. Since resveratrol can be produced either via tyrosine or phenylaniline, both pathways were tested, first with a single copy and then with two copies. The phenylalanine pathway resulted in slightly higher production in glucose media, although when the media was supplemented with amino acids, the best production was found in the strain with two copies of the tyrosine pathway, which reached 0.085 g/L. When glucose was replaced by glycerol, a preferred substrate for bioproduction, the best results, 0.104 g/L, were obtained in a strain combining the expression of the two synthesis pathways. Finally, the best producer strain was tested in bioreactor conditions where a production of 0.43 g/L was reached. This study suggests that Y. lipolytica is a promising host for resveratrol production from glycerol.
Date Issued
2020-12-01
Date Acceptance
2020-09-15
Citation
Metabolic Engineering Communications, 2020, 11
ISSN
2214-0301
Publisher
Elsevier
Journal / Book Title
Metabolic Engineering Communications
Volume
11
Copyright Statement
©2020 The Author(s). Published by Elsevier B.V. on behalf of International Metabolic Engineering Society. This is an open access article under the CC BY License (http://creativecommons.org/licenses/by/4.0/).
License URL
Sponsor
Biotechnology and Biological Sciences Research Council (BBSRC)
Identifier
https://www.ncbi.nlm.nih.gov/pubmed/33014707
PII: S2214-0301(20)30046-8
Grant Number
BB/R01602X/1
Subjects
Golden gate
Metabolic engineering
Phenylalanine pathway
Resveratrol
Tyrosine pathway
Yarrowia lipolytica
Publication Status
Published
Coverage Spatial
Netherlands
Article Number
ARTN e00146
Date Publish Online
2020-09-19