Figure 1From: A three-stage approach for genome-wide association studies with family data for quantitative traitsFlow chart of the three-stage approach. P-value cut-off is 0.1, 10-6 and 0.05/n for the first, second and third stage, respectively, where n is the number of SNPs detected at the second stage LME. When FBAT is not included, the three-stage approach reduces to two-stage approach.Back to article page