Choreographed stages of Salmonella infection revealed by scientists

In a world first, the scientists exposed salmonella to 22 lab environments that mimic conditions that the bacterium finds when it enters the human body and discovered the effects of these conditions on individual genes in the bacteria.

http://www.sciencedaily.com/releases/2013/12/131211131622.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily%2Fhealth_medicine%2Fdiseases_and_conditions+%28ScienceDaily%3A+Health+%26+Medicine+News+--+Diseases+and+Conditions%29