Comparative genomic characterization of Francisella tularensis strains belonging to low and high virulence subspecies. Champion MD, Zeng Q, Nix EB, et al. Comparative genomic characterization of Francisella tularensis strains belonging to low and high virulence subspecies. PLoS Pathog. 2009;5(5):e1000459. doi:10.1371/journal.ppat.1000459 Read more