In plants, channels set the rhythm

In plants, channels set the rhythm

Like animals, plants have ‘molecular switches’ on the surface of their cells that transduce a mechanical signal into an electrical one in milliseconds. In animals, sound vibrations activate ‘molecular switches’ located in the ear. French scientists have found that in plants, rapid oscillations of stems and leaves due to wind may activate these ‘switches’ very effectively. They could allow plants to ‘listen’ to the wind.

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