Figure 2
Competition assays of P. aeruginosa strains in zebrafish embryos. (A) Competition between zrmA (strain A) and wild-type (strain B). (B) Competition between znuA (strain A) and wild-type (strain B). (C) Competition between znuAzrmA (strain A) and wild-type (strain B). (D) Competition between znuAzrmA (strain A) and znuA (strain B). Each data point represents the competitive index calculated, as described in Section 4.3, on a homogenate of 6 pooled animals. A horizontal straight line indicates the median CI value calculated on the CI values of independent experiments. Statistical analyses were performed by the Student’s t-test (ns, not significant).