Fig. 7
From: Escherichia coli displays a conserved membrane proteomic response to a range of alcohols
Targeted MRMHR MS analysis. A–F) Comparison of the levels of BamA, OmpT, FadL, LamB, LptD and TolC outer membrane β-barrel proteins, and (G) MltA, DigH, EmtA and MliC outer membrane lipoproteins in control cells (blue bars) and in cells grown in the presence of butanol (orange bars) as quantified by targeted MRMHR MS. The level of at least two peptides (shown as P1, P2 and P3), listed in (Additional file 1: Table S8), were detected for each protein. Error bars denote standard deviations across three biological replicates. (H) A comparison of the changes in the amounts of the outer membrane proteins (LFC) in the presence of butanol, calculated as an average of the peptide fold changes. Error bars denote the standard deviations in the LFC values across the peptides (≥ 2) used for each protein