Fig. 2
From: The identification of novel immunogenic antigens as potential Shigella vaccine components
Sero-reactivity of twelve highly reactive Shigella antigens. Microarrays with Shigella antigens were probed for IgG, IgA, and IgM responses (Log2-transformed fold-over-control (FOC)) with acute and convalescent (or follow-up) sera from gastrointestinal patients with laboratory-confirmed Shigella infections. Mean IgG (a), IgA (b), and IgM (c) responses were compared between acute and follow-up samples from Shigella-infected patients, with p values (represented in gray drop-down pin heads) calculated using the Benjamini-Hochberg corrected Cyber-T test. Error bars (black) represent 95% confidence interval around the mean. The dashed horizontal line (red) indicates the position where p value = 0.05