Bacteria Share Metabolism through Nanowires
Researchers in Denmark noticed something odd when they examined seafloor sediment that had been left for a few weeks in glass tubes—foul-smelling hydrogen sulfide had been removed from the top centimeter of the mud.
This could not happen so quickly by oxygen passively diffusing down into the sediment, so they set out to find what was expediting the chemistry. More...
Image credit: PNAS
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