Almost all bacteria rely on the same emergency valves—protein channels that pop open under pressure, releasing a deluge of cell contents. It is a last-ditch effort, a failsafe that prevents bacteria from exploding and dying when stretched to the limit. If we understood how those protein channels worked, antibiotic drugs could be designed to open them on demand, draining a bacterium of its nutrients by exploiting a floodgate common to many species.
Click here for original story, Inside the protein channel that keeps bacteria alive
Source: Phys.org