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Additional file 1: of Stationary phase persister formation in Escherichia coli can be suppressed by piperacillin and PBP3 inhibition
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posted on 2019-06-24, 05:00 authored by Sandra Aedo, Mehmet Orman, Mark BrynildsenFigure S1. Cell wall integrity and culturability following treatment with cell wall inhibitors. Cell cultures were treated with 200 Âľg/mL of piperacillin (PIP) , mecillinam (MEC), fosfomycin (FOS), D-cycloserine (CYS) or ampicillin (AMP) at t= 4 h (A and B), 5 h (C and D) or 6 h (E and F), as indicated by the arrows in each plot. Cells in control culture were treated with an equal volume of solvent, which with these antibiotics was water (untreated). OD600 (A, C and E) and CFU per mL (B, D and F) were monitored at the indicated time points. LOD: Limit of detection of the assay. Data represent at least three biological replicates. Each data point was denoted as mean Âą s.e. (TIF 216 kb)