Fig. 4

Bacteriolytic activity of phage vB_PaeP_PS28 against the host strain P. aeruginosa PS28 (a) and PAO1 b. Early exponential bacterial cultures were incubated with and without isolated phage suspension at MOI of (0.1, 1 and 10) at 37 °C for 24 h. Bacterial growth was determined and measured spectrophotometrically at OD₆₀₀. The results were expressed as means ± SE of three independent experiments