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. 2024 Jan 2;15:175. doi: 10.1038/s41467-023-44157-3

Fig. 3. Infection of clinical P. aeruginosa isolates by Paride and one-step growth curves.

Fig. 3

a Free phage titers of Paride after infecting deep-dormant cultures of different clinical isolates of P. aeruginosa for 48 h (dashed line: inoculum). b P. aeruginosa clinical isolate CI249 subcultured for 48 h was treated with antibiotics or Paride (MOI ≈ 0.01) and viable CFU/ml as well as free phages were recorded over time. Due to lack of robust growth in M9Glc this experiment was performed in M9Rich (see Fig. S4a for a control experiment with the P. aeruginosa PAO1 Δpel Δpsl in this medium). Data points and error bars show average and standard error of the mean of three independent experiments. Limits of detection are 2 log10 CFU/mL for viable cells, 3.6 log10 PFU/mL for free phages. c, d Burst size and latency of ancestral Paride as well as two evolved clones passaged on deep-dormant cultures were determined by one-step growth experiments (see also Fig. S4b, c). Data bars represent the average of two (non-growing hosts) or six (growing hosts) independent experiments and all individual data points are shown. Source data are provided as a Source data file.