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Figure 3 | BMC Microbiology

Figure 3

From: Characterization and regulation of the Resistance-Nodulation-Cell Division-type multidrug efflux pumps MdtABC and MdtUVW from the fire blight pathogen Erwinia amylovora

Figure 3

Virulence assay on apple rootstock MM106. Bacteria were inoculated by prick technique in the shoot tips with an inoculum of 5 × 106 CFU/shoot. Establishment of a population of E. amylovora Ea1189 wild type (), mdtUVW-deficient mutant () and mdtABC-deficient mutant () was determined 1, 3 and 7 days post inoculation (dpi), respectively. A minimum of 5 plant shoot tips were inoculated. Data points represent the CFU/cm stem per shoot tip. The horizontal line through the points of a dataset indicates the mean value of the replicates. Average values and standard deviations are listed in Additional file 7.

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