FIGURE

Figure 3

ID

ZDB-FIG-210117-20

Publication

Moussouni et al., 2021 - Pseudomonas aeruginosa OprF plays a role in resistance to macrophage clearance during acute infection

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Figure 3

Visualization and quantification of intracellular P. aeruginosa within macrophages. GFP-expressing PAO1 WT and ∆oprF strains were used for infecting J774 macrophages. Cells were fixed after phagocytosis and 20 min (T₀) or 2.5 h (T_3h) treatment with gentamycin and imaged with fluorescent microscope. DAPI was used to stain the nucleus. (A) Visualization of intracellular bacteria. The merged image shows Differential Interference Contrast (DIC), nucleus staining (blue) and bacteria expressing GFP (green). The scale bars depict 10 µm. (B) Count of the number of bacteria in infected macrophages from images obtained. The numbers of bacteria per cell were classified in three groups (1–2, 3–5 and > 6 bacteria per cell) and percentage of each class is shown. Count is done from 100 cells per condition and results are expressed as means from three independent experiments.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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