Okbay, A.* ; Wu, Y.* ; Wang, N.* ; Jayashankar, H.* ; Bennett, M.J.* ; Nehzati, S.M.* ; Sidorenko, J.* ; Kweon, H.* ; Goldman, G.* ; Gjorgjieva, T.* ; Jiang, Y.* ; Hicks, B.* ; Tian, C.* ; Hinds, D.A.* ; Ahlskog, R.* ; Magnusson, P.K.E.* ; Oskarsson, S.* ; Hayward, C.* ; Campbell, A.* ; Porteous, D.J.* ; Freese, J.* ; Herd, P.* ; Watson, C.R.* ; Jala, J.* ; Conley, D.* ; Koellinger, P.D.* ; Johannesson, M.* ; Laibson, D.* ; Meyer, M.N.* ; Lee, J.J.* ; Kong, A.* ; Yengo, L.* ; Cesarini, D.* ; Turley, P.* ; Visscher, P.M.* ; Beauchamp, J.P.* ; Benjamin, D.J.* ; Young, A.I.* ; Social Science Genetic Association Consortium (Gieger, C. ; Baumbach, C. ; Meisinger, C. ; Meitinger, T. ; Lichtner, P. ; Strauch, K.)
Polygenic prediction of educational attainment within and between families from genome-wide association analyses in 3 million individuals.
Nat. Genet. 54, 437-449 (2022)
We conduct a genome-wide association study (GWAS) of educational attainment (EA) in a sample of ~3 million individuals and identify 3,952 approximately uncorrelated genome-wide-significant single-nucleotide polymorphisms (SNPs). A genome-wide polygenic predictor, or polygenic index (PGI), explains 12-16% of EA variance and contributes to risk prediction for ten diseases. Direct effects (i.e., controlling for parental PGIs) explain roughly half the PGI's magnitude of association with EA and other phenotypes. The correlation between mate-pair PGIs is far too large to be consistent with phenotypic assortment alone, implying additional assortment on PGI-associated factors. In an additional GWAS of dominance deviations from the additive model, we identify no genome-wide-significant SNPs, and a separate X-chromosome additive GWAS identifies 57.
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Publication type
Article: Journal article
Document type
Scientific Article
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Keywords plus
Language
english
Publication Year
2022
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2022
ISSN (print) / ISBN
1061-4036
e-ISSN
1546-1718
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Quellenangaben
Volume: 54,
Issue: 4,
Pages: 437-449
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Nature Publishing Group
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New York, NY
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0000-00-00
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0000-00-00
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0000-00-00
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Peer reviewed
POF-Topic(s)
30202 - Environmental Health
30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
Research field(s)
Genetics and Epidemiology
PSP Element(s)
G-504091-004
G-504000-006
G-500700-001
G-504100-001
Grants
Riksbankens Jubileumsfond (Stiftelsen Riksbankens Jubileumsfond)
RCUK | Medical Research Council (MRC)
Genome Canada (Génome Canada)
Department of Education and Training | Australian Research Council (ARC)
Ragnar Söderbergs stiftelse (Ragnar Söderberg Foundation)
NIMH NIH HHS
U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging)
Department of Health | National Health and Medical Research Council (NHMRC)
NIA NIH HHS
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Erfassungsdatum
2022-05-24