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September 24, 2025Open Access

Reprogramme the E. coli metabolism by engineering a functional carbon-fixation pathway

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Authors

YCYu ChenABAdam BurkeVCVincent Chriscoli

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Overview

Bioengineering improved carbon fixation in Escherichia coli, suggesting innovative approaches for carbon sequestration and sustainability.

Key Points

  • Engineering a complete calvin-benson-bassham cycle enabled E. coli to utilize atmospheric CO₂ effectively.
  • Metabolomic profiling revealed significant alterations in central carbon and amino acid metabolism in the modified E. coli.
  • The approach utilized heterologous expression of 13 genes, enhancing the catalytic efficiency overcome limitations of rubisco.
  • These advancements could inform metabolic engineering strategies across various organisms for practical biotechnological applications.

Cite This Study

Chen et al. (2025) studied this question.

synapsesocial.com/papers/68d6e14f8b2b6861e4c3fccbhttps://doi.org/10.21203/rs.3.rs-7586142/v1
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