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Bacteria ‘R’ Us

Posted on October 20th, 2010 at 13:24 by John Sinteur in category: News -- Write a comment


Bacteria can communicate with each other, take concerted action, influence human physiology, alter human thinking, and work together to change their environment. The bacteria in your gut are talking to each other, and to you, and you are talking back to them. The mind boggles.

Bacteria can distinguish “self” from “other,” and between their relatives and strangers; they can sense how big a space they’re in; they can move as a unit; they can produce a wide variety of signaling compounds, including at least one human neurotransmitter. Some bacteria practice predation in packs. Maybe we should start thinking about making peace with bacteria, instead of wildly taking antibiotics.

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