Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment
Organisms from the genus <i>Streptomyces</i> feature actinobacteria with complex developmental cycles and a great ability to produce a variety of natural products. These soil bacteria produce more than 2/3 of antibiotics used in medicine, and a large variety of bioactive compounds for in...
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2025-01-01
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| author | Sergii Krysenko |
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| description | Organisms from the genus <i>Streptomyces</i> feature actinobacteria with complex developmental cycles and a great ability to produce a variety of natural products. These soil bacteria produce more than 2/3 of antibiotics used in medicine, and a large variety of bioactive compounds for industrial, medical and agricultural use. Although <i>Streptomyces</i> spp. have been studied for decades, the engineering of these bacteria remains challenging, and the available genetic tools are rather limited. Furthermore, most biosynthetic gene clusters in these bacteria are silent and require strategies to activate them and exploit their production potential. In order to explore, understand and manipulate the capabilities of <i>Streptomyces</i> spp. as a key bacterial for biotechnology, synthetic biology strategies emerged as a valuable component of <i>Streptomyces</i> research. Recent advancements in strategies for genetic manipulation of <i>Streptomyces</i> involving proposals of a large variety of synthetic components for the genetic toolbox, as well as new approaches for genome mining, assembly of genetic constructs and their delivery into the cell, allowed facilitation of the turnaround time of strain engineering and efficient production of new natural products at an industrial scale, but still have strain- and design-dependent limitations. A new perspective offered recently by technical advances in DNA sequencing, analysis and editing proposed strategies to overcome strain- and construct-specific difficulties in the engineering of <i>Streptomyces</i>. In this review, challenges and recent developments of approaches for <i>Streptomyces</i> engineering are discussed, an overview of novel synthetic biology strategies is provided and examples of successful application of new technologies in molecular genetic engineering of <i>Streptomyces</i> are highlighted. |
| format | Article |
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| institution | DOAJ |
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| language | English |
| publishDate | 2025-01-01 |
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| spelling | doaj-art-1672c5da3ba04a638081aece9a8ea2a42025-08-20T02:42:46ZengMDPI AGBioTech2673-62842025-01-01141310.3390/biotech14010003Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and EnvironmentSergii Krysenko0Valent BioSciences, Biorational Research Center, 1910 Innovation Way, Suite 100, Libertyville, IL 60048, USAOrganisms from the genus <i>Streptomyces</i> feature actinobacteria with complex developmental cycles and a great ability to produce a variety of natural products. These soil bacteria produce more than 2/3 of antibiotics used in medicine, and a large variety of bioactive compounds for industrial, medical and agricultural use. Although <i>Streptomyces</i> spp. have been studied for decades, the engineering of these bacteria remains challenging, and the available genetic tools are rather limited. Furthermore, most biosynthetic gene clusters in these bacteria are silent and require strategies to activate them and exploit their production potential. In order to explore, understand and manipulate the capabilities of <i>Streptomyces</i> spp. as a key bacterial for biotechnology, synthetic biology strategies emerged as a valuable component of <i>Streptomyces</i> research. Recent advancements in strategies for genetic manipulation of <i>Streptomyces</i> involving proposals of a large variety of synthetic components for the genetic toolbox, as well as new approaches for genome mining, assembly of genetic constructs and their delivery into the cell, allowed facilitation of the turnaround time of strain engineering and efficient production of new natural products at an industrial scale, but still have strain- and design-dependent limitations. A new perspective offered recently by technical advances in DNA sequencing, analysis and editing proposed strategies to overcome strain- and construct-specific difficulties in the engineering of <i>Streptomyces</i>. In this review, challenges and recent developments of approaches for <i>Streptomyces</i> engineering are discussed, an overview of novel synthetic biology strategies is provided and examples of successful application of new technologies in molecular genetic engineering of <i>Streptomyces</i> are highlighted.https://www.mdpi.com/2673-6284/14/1/3actinobacterial genetic engineering<i>Streptomyces</i>biotechnologyprimary metabolismsecondary metabolismsynthetic biology |
| spellingShingle | Sergii Krysenko Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment BioTech actinobacterial genetic engineering <i>Streptomyces</i> biotechnology primary metabolism secondary metabolism synthetic biology |
| title | Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment |
| title_full | Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment |
| title_fullStr | Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment |
| title_full_unstemmed | Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment |
| title_short | Current Approaches for Genetic Manipulation of <i>Streptomyces</i> spp.—Key Bacteria for Biotechnology and Environment |
| title_sort | current approaches for genetic manipulation of i streptomyces i spp key bacteria for biotechnology and environment |
| topic | actinobacterial genetic engineering <i>Streptomyces</i> biotechnology primary metabolism secondary metabolism synthetic biology |
| url | https://www.mdpi.com/2673-6284/14/1/3 |
| work_keys_str_mv | AT sergiikrysenko currentapproachesforgeneticmanipulationofistreptomycesisppkeybacteriaforbiotechnologyandenvironment |