Educational Attainment Influences Levels of Homozygosity through Migration and Assortative Mating Abdellaoui, Abdel ; Hottenga, Jouke-Jan ; Willemsen, Gonneke ; Bartels, Meike ; van Beijsterveldt, Toos ; Ehli, Erik A. ; Davies, Gareth E. ; Brooks, Andrew ; Sullivan, Patrick F. ; Penninx, Brenda W. J. H. ; de Geus, Eco J. ; Boomsma, Dorret I. Abstract Publication: PLoS ONE Pub Date: March 2015 DOI: 10.1371/journal.pone.0118935 Bibcode: 2015PLoSO..1018935A