Abstract
Thermophilic microbes are an attractive bioproduction platform due to their inherently lower contamination risk and their ability to perform thermostable enzymatic processes which may be required for biomass processing and other industrial applications. The engineering of microbes for industrial scale processes requires a suite of genetic engineering tools to optimize existing biological systems as well as to design and incorporate new metabolic pathways within strains. Yet, such tools are often lacking and/or inadequate for novel microbes, especially thermophiles. This chapter focuses on genetic tool development and engineering strategies, in addition to challenges, for thermophilic microbes. We provide detailed instructions and techniques for tool development for an anaerobic thermophile, Caldanaerobacter subterraneus subsp. tengcongensis, including culturing, plasmid construction, transformation, and selection. This establishes a foundation for advanced genetic tool development necessary for the metabolic engineering of this microbe and potentially other thermophilic organisms.
Original language | American English |
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Title of host publication | Metabolic Pathway Engineering |
Subtitle of host publication | Methods in Molecular Biology, Volume 2096 |
Editors | M. E. Himmel, Y. J. Bomble |
Publisher | Humana Press Inc. |
Pages | 149-163 |
Number of pages | 15 |
DOIs | |
State | Published - 2020 |
Publication series
Name | Methods in Molecular Biology |
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Volume | 2096 |
ISSN (Print) | 1064-3745 |
ISSN (Electronic) | 1940-6029 |
Bibliographical note
Publisher Copyright:© Springer Science+Business Media, LLC, part of Springer Nature 2020.
NREL Publication Number
- NREL/CH-2700-77588
Keywords
- Biofuel
- Caldanaerobacter subterraneus subsp. tengcongensis
- Genetic engineering
- Genetic tools
- Thermophile
- Transformation