Figure 2.
Main associations between derived glycosylation traits and gd-IgA1 levels detected by HAA lectin in 236 healthy individuals. Quantile-normalized age- and sex-corrected values are plotted, and each scatterplot reports effect size (β), SE, and P value (P) of the linear regression analysis. Derived traits HYT_nS, HYT_nGal, and HYT_nGalNAc correspond to average numbers of sialic acids, galactoses, and N-acetylgalactosamines, respectively. Monosaccharide symbols are depicted, in black and white, according with the nomenclature of the Consortium for Functional Glycomics and were generated using GlycoWorkbench.56 AU, arbitrary units; * indicates derived traits.