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. 2022 Mar 14;204(4):e00583-21. doi: 10.1128/jb.00583-21

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Copyright © 2022 Melchionna et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license.

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FIG 6 — Functional complementation of the ΔtrhA_EC strain by expressing WT trhA_EC using the pRH005 plasmid. (A) Membrane potentials of E. coli WT (pRH005), ΔtrhA_EC (pRH005), and ΔtrhA_EC (pRH005) were measured using ThT. Data represent fluorescence from five biological replicates with three technical replicates. Error bars represent the standard deviation. a, significantly different from E. coli WT (pRH005) DMSO (P < 0.05); b, significantly different from ΔtrhA_EC (pRH005) DMSO (P < 0.05); c, significantly different from ΔtrhA_EC (pRH005 trhA_EC) DMSO (P < 0.05). (B) E. coli WT (pRH005), ΔtrhA_EC (pRH005), and ΔtrhA_EC (pRH005 trhA_EC) cells were plated on the center of a soft agar (0.3%) plate. Plates were imaged after 18 h of incubation at 28°C.