Fig. 1
Family-based association results by Ethnic Group. Chromosomes are labeled 1 through 22 with QTN density denoted by right-hand legend. Each ring of the circular Manhattan plot indicates a selected quantitative trait that was analyzed (labeled at the top of each ring). Each dot represents the − log10(P) corresponding to test for association with the given quantitative trait. Genome-wide significant results are denoted by red box points at/above the red threshold line of − log10(5 × 10−8). Suggestive association is denoted by blue triangle points at/above the dotted blue line threshold at − log10(10−6). Only traits with significant results are shown for each ethnic group