Fig. 3: Overlapping loci within glycemic traits.

The upset plot59 summarizes shared loci of three glycemic traits. The dot-and-line chart in the bottom combination matrix indicates intersections between three traits. For example, the second column from the left indicates a set of loci only associated with HbA1c, while the middle column indicates loci associated with both HbA1c and FG. The upper bar chart shows the number of associated loci in each set. The lower left horizontal bar chart represents the number of loci associated with T2D (7), HbA1c (26), and FG (29).