Route of Injection Affects the Impact of InlB Internalin Domain Variants on Severity of Listeria monocytogenes Infection in Mice

Figure 4

Impact of id InlB variants on invasion efficiency in human HEK293 epithelial cells. Cells were infected with MOI 100 and the invasion efficiency is shown as a ratio of intracellular bacteria to the number of bacteria used for infection. The average and SE of at least 3 independent experiments performed in duplicate are shown.