Way to efficient microbial paclitaxel mass production
The microbial synthesis of paclitaxel is attractive for its short-cycle, cost-effectiveness, and sustainability. However, low paclitaxel productivity, depleted capacity during subculture and storage, and unclear biosynthesis mechanisms restrain industrial microbial synthesis. Along with the isolatio...
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Published in | Synthetic and systems biotechnology Vol. 8; no. 4; pp. 673 - 681 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
China
Elsevier B.V
01.12.2023
KeAi Publishing KeAi Communications Co., Ltd |
Subjects | |
Online Access | Get full text |
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Summary: | The microbial synthesis of paclitaxel is attractive for its short-cycle, cost-effectiveness, and sustainability. However, low paclitaxel productivity, depleted capacity during subculture and storage, and unclear biosynthesis mechanisms restrain industrial microbial synthesis. Along with the isolation of various paclitaxel-producing microorganisms and the development of versatile molecular tools, tremendous promises for microbial paclitaxel synthesis have become increasingly prominent. In this review, we summarize the progress of microbial synthesis of paclitaxel in recent years, focusing on paclitaxel-producing endophytes and representative engineering microorganism hosts that were used as chassis for paclitaxel precursor synthesis. Numerous wide-type microbes can manufacture paclitaxel, and fermentation process optimization and strain improvement can greatly enhance the productivity. Engineered microbes can efficiently synthesize precursors of paclitaxel by introducing exogenous synthetic pathway. Mining paclitaxel synthetic pathways and genetic manipulation of endophytes will accelerate the construction of microbial cell factories, indefinitely contributing to paclitaxel mass production by microbes. This review emphasizes the potential and provides solutions for efficient microbial paclitaxel mass production.
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•Paclitaxel-producing microbes have the potential for paclitaxel mass production.•Process optimization will promote microbial productivity and stability.•Rewiring synthetic pathway is feasible for paclitaxel heterogeneous production.•Engineered endophytic microorganisms are promising paclitaxel microbial cell factories. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 ObjectType-Review-3 content type line 23 |
ISSN: | 2405-805X 2405-805X |
DOI: | 10.1016/j.synbio.2023.10.002 |