Figure 4.
Measurement of celiac disease antibody reactivity to nontransgenic and transgenic wheat gluten proteins. Levels of antibody reactivity towards gluten proteins from nontransgenic and transgenic 124j (A, B) and 658-5 (C, D) plants are shown for each of the 20 antigluten IgG-positive (A, C) and 20 antigluten IgA-positive (B, D) celiac disease patients, as determined by ELISA. Each individual is represented by a dot and the two points corresponding to the same individual are connected by a line. Each box indicates the 25th–75th percentiles of distribution, with the horizontal line inside the box representing the median.