Authors: Stephen Leslie; Bruce Winney; Garrett Hellenthal; Dan Davison; Abdelhamid Boumertit; Tammy Day; Katarzyna Hutnik; Ellen C Royrvik; Barry Cunliffe; Daniel J Lawson; Daniel Falush; Colin Freeman; Matti Pirinen; Simon Myers; Mark Robinson; Peter Donnelly; Walter Bodmer Journal: Nature Date: 2015-03-19 Impact factor: 49.962