Figure 4From: The influence of in vitro fitness defects on pneumococcal ability to colonize and to cause invasive diseaseExperiments with in-frame mutants in the TIGR4S background. A) Generation times of strains grown in c+y medium. B) Growth curves in c+y medium. C) Growth curves in TH medium. D) Survival of mice after intranasal infection. E) Colonization of mice 8 days after intranasal infection.Back to article page