@article{c90611dd8af347588b26a84f76c5e107,
title = "GWAS of 126,559 individuals identifies genetic variants associated with educational attainment",
abstract = "A genome-wide association study (GWAS) of educational attainment was conducted in a discovery sample of 101,069 individuals and a replication sample of 25,490. Three independent single-nucleotide polymorphisms (SNPs) are genome-wide significant (rs9320913, rs11584700, rs4851266), and all three replicate. Estimated effects sizes are small (coefficient of determination R(2) ≈ 0.02%), approximately 1 month of schooling per allele. A linear polygenic score from all measured SNPs accounts for ≈2% of the variance in both educational attainment and cognitive function. Genes in the region of the loci have previously been associated with health, cognitive, and central nervous system phenotypes, and bioinformatics analyses suggest the involvement of the anterior caudate nucleus. These findings provide promising candidate SNPs for follow-up work, and our effect size estimates can anchor power analyses in social-science genetics.",
keywords = "Cognition, Educational Status, Endophenotypes, Female, Genetic Loci, Genome-Wide Association Study, Humans, Male, Multifactorial Inheritance, Polymorphism, Single Nucleotide",
author = "Rietveld, {Cornelius A} and Medland, {Sarah E} and Jaime Derringer and Jian Yang and T{\~o}nu Esko and Martin, {Nicolas W} and Harm-Jan Westra and Konstantin Shakhbazov and Abdel Abdellaoui and Arpana Agrawal and Eva Albrecht and Alizadeh, {Behrooz Z} and Najaf Amin and John Barnard and Baumeister, {Sebastian E} and Benke, {Kelly S} and Bielak, {Lawrence F} and Boatman, {Jeffrey A} and Boyle, {Patricia A} and Gail Davies and {de Leeuw}, Christiaan and Niina Eklund and Evans, {Daniel S} and Rudolf Ferhmann and Krista Fischer and Christian Gieger and Gjessing, {H{\aa}kon K} and Sara H{\"a}gg and Harris, {Jennifer R} and Caroline Hayward and Christina Holzapfel and Ibrahim-Verbaas, {Carla A} and Erik Ingelsson and Bo Jacobsson and Joshi, {Peter K} and Astanand Jugessur and George McMahon and Smith, {Jennifer A} and Bennett, {David A} and Evans, {David M} and Lawlor, {Debbie A} and Palmer, {Lyle J} and Ring, {Susan M} and {St Pourcain}, Beate and Weir, {David R} and Wilson, {James F} and Wright, {Alan F} and {Davey Smith}, George and Timpson, {Nicholas J} and Visscher, {Peter M} and {LifeLines Cohort Study}",
year = "2013",
month = jun,
day = "21",
doi = "10.1126/science.1235488",
language = "English",
volume = "340",
pages = "1467--71",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "6139",
}