Bar Plot from Scientific Research

Fecal loads of S.Tm-A (black) and of S.Tm-A ΔaraB (brown) as determined by selective plating (CFU/g feces). Bars, median; dotted lines, detection limit. Two-tailed Mann Whitney-U tests to compare two groups in each panel. p ≥ 0.05 not significant (ns), p < 0.01 (**).

DOI