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Latest Research : Microbiology : Bacteriology : Salmonella Last Updated: Nov 18, 2006 - 1:55:25 PM

Latest Research : Microbiology : Bacteriology : Salmonella
Salmonella bacteria use RNA to assess and adjust magnesium levels
Researchers at Washington University School of Medicine in St. Louis have added a gene in the bacterium Salmonella to the short list of genes regulated by a new mechanism known as the riboswitch. The Salmonella riboswitch is the first to sense and respond to a metal ion, substantially expanding the types of molecules that riboswitches can detect to help cells assess and react to their environment.
Apr 7, 2006 - 3:47:00 AM

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