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Life behind the wall: sensing mechanical cues in plants
Olivier Hamant1, Elizabeth S Haswell2
1Laboratoire Reproduction et Développement des Plantes, University Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRA, F-69342, Lyon, France. olivier.hamant@ens-lyon.fr.
BMC Biology
|July 13, 2017
Summary
Cells sense mechanical forces for function. This review explores mechanical cue perception in plants and compares it to animal mechanotransduction, highlighting plant cell mechanics.
Area of Science:
- Plant Biology
- Cell Biology
- Mechanobiology
Background:
- Cells utilize mechanical forces for essential functions like polarity, fate, and division.
- Mechanotransduction is well-studied in animal single cells and multicellular tissues.
- The role of mechanical cues in plant systems remains less understood.
Purpose of the Study:
- To review the current understanding of mechanical cue perception in plants.
- To compare plant mechanotransduction with that of animal systems.
Main Methods:
- Literature review of plant mechanobiology research.
- Comparative analysis of plant and animal mechanotransduction mechanisms.
Main Results:
- Evidence suggests plants perceive and respond to mechanical stimuli.
- Key differences and similarities exist in how plants and animals sense mechanical cues.
- Specific plant mechanosensitive pathways are being identified.
Conclusions:
- Mechanical force perception is crucial for plant cell and tissue function.
- Further research is needed to fully elucidate plant mechanotransduction pathways.
- Comparative studies enhance understanding of conserved and divergent mechanosensory mechanisms across kingdoms.
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