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Updated: May 5, 2026

Geomagnetic Field Gmf and Plant Evolution: Investigating the Effects of Gmf Reversal on Arabidopsis thaliana Development and Gene Expression
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Magnetoreception: an unavoidable step for plant evolution?

Andrea Occhipinti1, Angelo De Santis2, Massimo E Maffei1

  • 1Department of Life Sciences and Systems Biology, Innovation Centre, Via Quarello 15/A, University of Turin, 10135 Turin, Italy.

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Summary
This summary is machine-generated.

The Earth's geomagnetic field influences biological processes. This study explores the potential role of geomagnetic field variations in plant evolution, building on animal research.

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Area of Science:

  • Biology
  • Evolutionary Biology
  • Geophysics

Background:

  • The geomagnetic field (GMF) exerts a consistent influence on biological systems.
  • Mechanisms of GMF effects in animals are understood, implicating cryptochrome as a magnetoreceptor.
  • The role of GMF in plant biology remains largely unexplored.

Purpose of the Study:

  • To propose and investigate a potential role for geomagnetic field variations in plant evolution.
  • To extend the understanding of magnetoreception beyond animal models.

Main Methods:

  • This study is theoretical and proposes a hypothesis.
  • It reviews existing literature on GMF effects and plant biology.

Main Results:

  • The geomagnetic field is a pervasive environmental factor.
  • Cryptochrome's established role in animal magnetoreception suggests potential parallels in plants.

Conclusions:

  • Geomagnetic field variations may have played a significant role in shaping plant evolution.
  • Further research is warranted to explore GMF-plant interactions and their evolutionary implications.