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Transcriptional regulators of secondary metabolite biosynthesis in Streptomyces

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Abstract

In the post-genome era, great progress has been made in metabolic engineering using recombinant DNA technology to enhance the production of high-value products by Streptomyces. With the development of microbial genome sequencing techniques and bioinformatic tools, a growing number of secondary metabolite (SM) biosynthetic gene clusters in Streptomyces and their biosynthetic logics have been uncovered and elucidated. In order to increase our knowledge about transcriptional regulators in SM of Streptomyces, this review firstly makes a comprehensive summary of the characterized factors involved in enhancing SM production and awakening SM biosynthesis. Future perspectives on transcriptional regulator engineering for new SM biosynthesis by Streptomyces are also provided.

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Funding

This work was supported by the National Key Research and Development Program of China (2022YFC2804203).

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XP and YL designed and wrote the manuscript. HZ revised and funded this manuscript. All authors read and approved the manuscript.

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Correspondence to Huawei Zhang.

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Pei, X., Lei, Y. & Zhang, H. Transcriptional regulators of secondary metabolite biosynthesis in Streptomyces. World J Microbiol Biotechnol 40, 156 (2024). https://doi.org/10.1007/s11274-024-03968-2

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  • DOI: https://doi.org/10.1007/s11274-024-03968-2

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