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. 2019 Jun 15;1:100001. doi: 10.1016/j.bioflm.2019.100001

Fig. 5.

Fig. 5

Infection of A549 lung epithelial cells with B. cenocepacia J2315 small protein overexpression mutants. (a) Percentage adherence of bacteria to A549 lung cells, expressed as the number of CFUs that adhered 2 h post-infection compared to the initial inoculum. (b) Percentage of invasion, expressed as the number of CFUs recovered 4 h post-infection compared to the number that adhered. (c) Percentage of intracellular growth/survival, expressed as the number of CFUs recovered 24 h post-infection compared to the fraction that invaded. Error bars represent SEM (n = 4). Significant differences are indicated with an asterisk. WT = vector control. MOI = 100:1.