Figure 8.

Immune mediated serum killing of O1, O2 or O3 type LPS.B.bronchiseptica strains RB50 (green), 1289 (red) or MO140 (blue) were incubated with convalescent immune serum from C57/BL6 mice inoculated with 104 of O1-type LPS (A), O2-type LPS (B) or O3-type LPS (C) at the indicated serum percentages in the presence of naïve serum. Dashed line indicates 100% survival of bacteria.

Hester et al. BMC Evolutionary Biology 2013 13:209   doi:10.1186/1471-2148-13-209
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