Engineering microbial systems for the production and functionalization of biomaterials

Area of Science:

• Biomaterials Science
• Synthetic Biology
• Microbial Biotechnology

Background:

• Microorganisms offer a sustainable and cost-effective approach to biomaterial synthesis.
• Genetic engineering allows for the reprogramming of microbial cellular machinery for material production.
• Existing commercially available biomaterials represent a fraction of potential engineered options.

Purpose of the Study:

• To review strategies for producing bulk and commodity biogenic polymers using microorganisms.
• To highlight key engineering approaches like modular protein engineering and pathway optimization.
• To explore synthetic biology tools for creating living materials and their applications.

Main Methods:

• Review of current literature on microbial-based biomaterial synthesis.
• Discussion of genetic engineering techniques for cellular reprogramming.
• Analysis of synthetic biology tools for designing living materials.

Main Results:

• Common strategies for producing biogenic polymers from microorganisms are detailed.
• Modular protein engineering and pathway optimization are identified as effective approaches.
• Synthetic biology tools facilitate the engineering of novel living materials.

Conclusions:

• Reprogramming microorganisms offers a sustainable route to diverse biomaterials.
• Engineered living materials present expanded application possibilities.
• Synthetic biology is crucial for advancing microbial-based biomaterial production.