The responses of algC induction on growth and cell viability in Pf201ΔalgCalgLH203A::TnKB60. Open symbols, induced; closed symbols, uninduced. OD660, ⧫ and ⋄; CFU/ml, • and ○. The strain was grown in shake flasks, and the experiment was carried out three times with similar results. The graph shows the results obtained in one of the three experiments, and each CFU value represents the mean of three samples.