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Advancing microbial sciences by individual-based modelling.

Ferdi L Hellweger1, Robert J Clegg2, James R Clark3

  • 1Department of Civil and Environmental Engineering, Northeastern University, 360 Huntington Avenue, Boston, Massachusetts 02115, USA.

Nature Reviews. Microbiology
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PubMed
Summary
This summary is machine-generated.

Individual-based models (IBMs) leverage new microbial data to explore interactions and emergent phenomena. This approach advances understanding of microbial ecology at individual and population levels.

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Area of Science:

  • Microbiology
  • Computational Biology
  • Ecology

Background:

  • Technological advances provide unprecedented data on individual microorganisms.
  • Existing data on microbial properties and behaviors are underutilized.
  • Understanding microbial interactions and emergent phenomena requires advanced modeling.

Purpose of the Study:

  • To explain the construction and application of individual-based models (IBMs) for microbial ecology.
  • To demonstrate how IBMs can explore microbial interactions and emergent phenomena.
  • To introduce microbial individual-based ecology (microIBE) as a novel research approach.

Main Methods:

  • Constructing individual-based models (IBMs) from high-throughput microbial data.
  • Utilizing IBMs to simulate and analyze competitive and cooperative microbial interactions.
  • Integrating individual-based observations with IBMs for comprehensive ecological insights.

Main Results:

  • IBMs reveal insights into self-organized spatial patterns in biofilms and marine environments.
  • IBMs elucidate complex dynamics, such as phage-CRISPR interactions.
  • IBMs demonstrate the emergence of population-level phenomena from individual behaviors.

Conclusions:

  • Combining individual-based observations with IBMs enhances understanding at both individual and population levels.
  • Individual-based modeling is crucial for exploiting novel microbial data.
  • The development of microbial individual-based ecology (microIBE) offers a powerful new framework for microbial research.