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. 2023 Jan 18;12(2):200. doi: 10.3390/antibiotics12020200

Figure 4.

Figure 4

Validation of the putative eptA regulators by deletion mutagenesis. (a) Growth (left panel) and normalized luminescence curves (right panel) of PAO1 PeptA::lux and its deleted apaH, rmcA, bioB, or argF derivatives, cultured in LB. Values are the mean (±SD) of three independent assays. (b) Colony growth (left images) and luminescence (right images) of the above-mentioned strains on LB agar plates. Images are representative of three independent experiments giving similar results.