FIG. 6.
Toxic effect of M. arthritidis on DBA/2J mice. (A) Survival curve plotted as survival rate versus time (in days) over a 2-week period. Groups of mice infected with EB medium and strain KO1 were combined and are shown as the MAM (−) group. The difference between groups was statistically significant. (B) Weight change as a function of time over a 2-week period. Standard deviations are indicated by error bars. Mice infected with strain Over1 are not presented due to early death.