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Soil microbiome engineering for sustainability in a changing environment.

Janet K Jansson1, Ryan McClure2, Robert G Egbert2

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Harnessing soil microbes through microbial ecology and synthetic biology offers solutions for environmental damage. These approaches promote plant growth and restore healthy soil ecosystems.

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Area of Science:

  • Microbial Ecology
  • Synthetic Biology
  • Soil Science

Background:

  • Anthropogenic activities are damaging Earth's soil ecosystems.
  • Soil microbial communities play a crucial role in ecosystem health and plant growth.

Purpose of the Study:

  • To discuss challenges and opportunities in using natural and synthetic soil microbial communities for environmental mitigation.
  • To explore the development and application of microbial solutions for soil ecosystems.
  • To highlight advances in soil microbiome engineering for restoring soil health.

Main Methods:

  • Review of current scientific literature and technological advances.
  • Focus on plant growth promotion under various scenarios.
  • Exploration of gene-engineering approaches for microbiome manipulation.

Main Results:

  • Advances in characterizing soil microbes and understanding their interactions.
  • Development of strategies to direct microbial community assembly.
  • Potential for tailored microbial products through biotechnology.

Conclusions:

  • An interdisciplinary approach is essential for understanding and deploying beneficial soil microbiomes.
  • Microbial ecology and synthetic biology offer promising avenues for mitigating environmental damage and restoring soil health.