Each year, most species of bacteria in a Wisconsin lake rapidly evolved, apparently in response to dramatically changing seasons, and then evolved back. Like Bill Murray in the movie "Groundhog ...

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In an infected person, a whole population of bacterial cells can gain resistance very efficiently because once one cell has a resistance gene, it can share that gene with its neighbors.

These regulators are known as MYB, HDAC2, and FOXA2 and when they were suppressed in colon cancer cells, the cells switched back to a normal-like state, removing the cancer threat without ...