Tryptophan prototrophy contributes to Francisella tularensis evasion of gamma interferon-mediated host defense.
Chu P, Rodriguez AR, Arulanandam BP, Klose KE. Tryptophan prototrophy contributes to Francisella tularensis evasion of gamma interferon-mediated host defense. Infect Immun. 2011 Jun; 79(6):2356-61.