Fig. 2
From: Exploring metabolic adaptation of Streptococcus pneumoniae to antibiotics
Intermediates of peptidoglycan biosynthesis of S. pneumoniae TIGR4Δcps. Relative amounts of intracellular metabolites are presented as bar charts. Columns (n = 4–5) are colored according to the antibiotic stresses: control (black), cefotaxime (yellow), azithromycin (blue), combination of cefotaxime and azithromycin (green), moxifloxacin (orange), and teixobactin-Arg10 (gray). Asterisks indicate significant differences (α = 0.05 after Sidak correction) between the treated cells and the control. *p ≤ 0.05; **p ≤ 0.01; ***p ≤ 0.001; ****p ≤ 0.0001
