Genome-wide patterns of selection in 230 ancient Eurasians - Mathieson, Iain; Lazaridis, Iosif; Rohland, Nadin; Mallick, Swapan; Patterson, Nick; Alpaslan Roodenberg, Songül; Harney, Eadaoin; Stewardson, Kristin; Fernandes, Daniel M.; Novak, Mario; Sirak, Kendra A.; Gamba, Cristina; et al. (2015)