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Synthetic Light-Driven Consortia for Carbon-Negative Biosynthesis.

Chaofeng Li1,2, Haotian Zheng1,2, Hengrun Li1,2

  • 1State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic & Developmental Sciences, School of Life Sciences & Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China.

Chembiochem : a European Journal of Chemical Biology
|July 4, 2023
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Synthetic phototrophic microbial consortia offer sustainable biotechnology solutions. This review covers their biosynthesis, optimization strategies, and future research directions for diverse applications.

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carbon-negative biosynthesiscyanobacteriaquorum sensingrational modellingsynthetic light-driven consortia

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Area of Science:

  • Synthetic biology
  • Microbial ecology
  • Biotechnology

Background:

  • Synthetic light-driven consortia, combining phototrophs and heterotrophs, are gaining traction for sustainable biotechnology.
  • These consortia have demonstrated utility in producing bulk chemicals and biofuels.
  • Potential applications extend to wastewater treatment, bioremediation, and controlling phytoplankton blooms.

Purpose of the Study:

  • To review the progress in the biosynthesis of phototrophic microbial consortia.
  • To summarize strategies for optimizing synthetic light-driven consortia.
  • To highlight challenges and future research directions in this field.

Main Methods:

  • Literature review of synthetic phototrophic consortia.
  • Analysis of biosynthesis pathways and optimization techniques.
  • Identification of current challenges and future research avenues.

Main Results:

  • Phototrophic microbial consortia are increasingly utilized for bioproduct synthesis.
  • Optimization strategies focus on enhancing robustness and controllability.
  • Significant potential exists for applications in environmental management and industrial biotechnology.

Conclusions:

  • Synthetic light-driven consortia represent a promising area for sustainable bioproduction and environmental solutions.
  • Further research is needed to overcome challenges in robustness and control for widespread application.
  • The development of these engineered microbial communities is crucial for advancing biotechnology.