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. Author manuscript; available in PMC: 2015 Jun 22.
Published in final edited form as: J Proteome Res. 2015 Feb 27;14(4):1716–1726. doi: 10.1021/pr5010423

Figure 1.

Figure 1

Overview of protein expression regulated by σE in Salmonella Typhimurium cultured under three growth conditions. Salmonella WT and rpoE-deletion strains were grown in LB medium to log phase or in acidic minimal medium (LPM) for 4 or 20 h in biological triplicates. Total protein was digested, and the peptides were analyzed by LC–MS/MS using AMT approach for quantification. The Venn diagrams show overlaps of (A) total proteins regulated by σE, (B) proteins up-regulated by σE, (C) and proteins down-regulated by σE in the three growth conditions.