A new study published recently has shown that bacterial colonies have an additional channel of communication than previously thought-they can communicate through ionic channels between cells. This allows bacteria in a colony to exchange data through electrical impulses; electrically charges particles (ions) in a manner remarkably similar to how a brain’s neurons communicate with one another!
This new study is fascinating to me, as one of the principal concepts in The Symbiont Factor was that a bacterial colony acts more like a multicellular organism than a group of single celled organisms. Professor Eshel Ben-Jacob had shown this communication ability through his many research studies, and was the first (as far as I know) to profess that colonies functioned in a logical intelligent manner. In my book, I show how gut bacteria influence the host organism to facilitate their continued survival and reproduction (traits normally attributed to far more complex organisms) by altering our metabolism, gut function, appetite for different items, brain function and many other variables.
This new study should make the health of your symbiont bacterial colony even more of a priority!