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How plants and fungi trade resources without a brain

How plants and fungi trade resources without a brain

Summary

Scientists study how plants and fungi, like mycorrhizae, exchange resources without a brain. The fungi provide plants with nutrients like phosphorus in return for sugars and fats from the plants.

Key Facts

  • Arbuscular mycorrhizal fungi create underground networks to connect with plants.
  • These fungi and plants trade resources such as phosphorus and carbon-based sugars.
  • Mycorrhizae are microscopic but abundant, with vast lengths in ecosystems.
  • Dr. Toby Kiers has researched this fungi-plant relationship since her teenage years.
  • She questions if fungi can act like economic traders, managing resources efficiently.
  • Mycorrhizae interactions are found in 70 to 90% of plant species.
  • Scientists view these interactions as cooperative, akin to sharing or trading resources.
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