Bioelectricity’s ubiquity


"One leading origin-of-life scenario places the beginning at deep-sea hydrothermal vents. There, natural currents of positively charged protons could have served as a kind of primordial membrane potential and powered prebiotic chemical reactions. 

"But whether life started with such a spark or not, bioelectricity’s ubiquity suggests it has deep evolutionary roots that we’re just beginning to unearth.

"'There are a lot of interesting things that cells are probably doing, just like this paper showed, that we just don’t know yet,' Süel said. 'We have not uncovered even half of this. There’s a lot of opportunity for discovery'."

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