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Experimental evolution in fungi: An untapped resource.

Kaitlin J Fisher1, Gregory I Lang1

  • 1Department of Biological Sciences, Lehigh University, Bethlehem, PA 18015, USA.

Fungal Genetics and Biology : FG & B
|July 5, 2016
PubMed
Summary

Laboratory evolution experiments, particularly with fungi, offer real-time insights into evolutionary processes. Fungi

Area of Science:

  • Evolutionary Biology
  • Microbiology
  • Genetics

Background:

  • Evolutionary biology traditionally relies on observational studies of natural populations.
  • Laboratory evolution experiments provide controlled environments to study evolutionary mechanisms in real-time.
  • Advances in high-throughput sequencing enable detailed monitoring of mutations across numerous populations over extended periods.

Purpose of the Study:

  • To highlight the potential of fungi as a model system in experimental evolution.
  • To discuss the current status and future prospects of fungal experimental evolution.
  • To identify fungal species suitable for laboratory evolution studies.

Main Methods:

  • Utilizing high-throughput biology and next-generation sequencing to monitor parallel populations.
Keywords:
Evolutionary genomicsExperimental evolutionFungi

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  • Quantifying mutation frequencies over thousands of generations in controlled experimental settings.
  • Leveraging the unique biological characteristics of fungi for evolutionary studies.

    • Main Results:

    • Fungi possess advantageous traits for experimental evolution, including short generation times, compact genomes, and sexual cycles.
    • These traits make fungi a valuable, yet underutilized, resource for advancing the field of experimental evolution.
    • The study reviews suitable fungal species for such experiments.

    Conclusions:

    • Fungi are uniquely positioned to address key questions in evolutionary biology through experimental evolution.
    • Further research utilizing fungal model systems will significantly contribute to our understanding of evolutionary processes.
    • The integration of fungi into laboratory evolution studies promises to propel the field forward.