Francisella tularensis is a Gram-negative bacterium that is highly virulent in humans, causing the disease tularemia. F. novicida is closely related to F. tularensis and exhibits high virulence in mice, but is avirulent in healthy humans. A F. novicida-specific gene cluster (FTN0451-FTN0456) encodes...
ORGANISM(S): Francisella novicida
