2 Anderson, C.A., Soranzo, N., Zeggini, E., and Barrett, J.C. Synthetic Associations Are Unlikely to Account for Many Common Disease Genome-Wide Association Signals. PLoS Biol 9, e1000580.Synthetic Associations Are Unlikely to Account for.pdf 3 Wray, N.R., Purcell, S.M., and Visscher, P.M. Synthetic Associations Created by Rare Variants Do Not Explain Most GWAS Results. PLoS Biol 9, e1000579.Synthetic Associations Created by Rare.pdf