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Published on: April 22, 2016
Versatile microbial surface-display for environmental remediation and biofuels production
Cindy H Wu1, Ashok Mulchandani, Wilfred Chen
1Lawrence Berkeley National Laboratory, One Cyclotron Road. MS 70A-3317, Berkeley, CA 94720, USA.
Trends in Microbiology
|March 7, 2008
Summary
Microbial surface display technology expresses proteins on cell exteriors, enabling applications like biocatalysis and bioremediation. Emerging methods avoid genetically modified organisms for diverse biotechnological uses.
Area of Science:
- Microbiology
- Biotechnology
- Molecular Biology
Background:
- Surface display leverages natural microbial components to express proteins externally.
- Established systems exist for yeast, Gram-positive, and Gram-negative bacteria.
- Recent advancements focus on non-conventional methods, avoiding genetically modified microorganisms.
Purpose of the Study:
- To review the evolution and applications of microbial cell-surface display technology.
- To highlight the versatility of surface display systems in various biotechnological fields.
Main Methods:
- Review of established and emerging microbial surface display systems.
- Analysis of applications including biocatalysis, biosorption, and biostimulation.
- Exploration of use in protein engineering, bioremediation, and biofuels.
Main Results:
- Surface display is a versatile and powerful protein expression technique.
- Diverse microbial systems (yeast, bacteria) have been developed.
- Non-conventional methods offer alternatives to traditional genetically modified approaches.
Conclusions:
- Microbial surface display is crucial for applications from library screening to bioremediation.
- The technology's adaptability supports advancements in protein engineering and sustainable processes.
- Continued innovation in display methods expands its biotechnological potential.
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