Genome-wide association study identifies 48 common genetic variants associated with handedness

Gabriel Cuellar-Partida; Joyce Y. Tung; Nicholas Eriksson; Eva Albrecht; Fazil Aliev; Ole A. Andreassen; Inês Barroso; Jacques S. Beckmann; Marco P. Boks; Dorret I. Boomsma; Heather A. Boyd; Monique M.B. Breteler; Harry Campbell; Daniel I. Chasman; Lynn F. Cherkas; Gail Davies; Eco J.C. de Geus; Ian J. Deary; Panos Deloukas; Danielle M. Dick; David L. Duffy; Johan G. Eriksson; Tõnu Esko; Bjarke Feenstra; Frank Geller; Christian Gieger; Ina Giegling; Scott D. Gordon; Jiali Han; Thomas F. Hansen; Annette M. Hartmann; Caroline Hayward; Kauko Heikkilä; Andrew A. Hicks; Joel N. Hirschhorn; Jouke Jan Hottenga; Jennifer E. Huffman; Liang Dar Hwang; M. Arfan Ikram; Jaakko Kaprio; John P. Kemp; Kay Tee Khaw; Norman Klopp; Bettina Konte; Zoltan Kutalik; Jari Lahti; Xin Li; Ruth J.F. Loos; Michelle Luciano; Sigurdur H. Magnusson; Massimo Mangino; Pedro Marques-Vidal; Nicholas G. Martin; Wendy L. McArdle; Mark I. McCarthy; Carolina Medina-Gomez; Mads Melbye; Scott A. Melville; Andres Metspalu; Lili Milani; Vincent Mooser; Mari Nelis; Dale R. Nyholt; Kevin S. O’Connell; Roel A. Ophoff; Cameron Palmer; Aarno Palotie; Teemu Palviainen; Guillaume Pare; Lavinia Paternoster; Leena Peltonen; Brenda W.J.H. Penninx; Ozren Polasek; Peter P. Pramstaller; Inga Prokopenko; Katri Raikkonen; Samuli Ripatti; Fernando Rivadeneira; Igor Rudan; Dan Rujescu; Johannes H. Smit; George Davey Smith; Jordan W. Smoller; Nicole Soranzo; Tim D. Spector; Beate St Pourcain; John M. Starr; Hreinn Stefánsson; Stacy Steinberg; Maris Teder-Laving; Gudmar Thorleifsson; Kári Stefánsson; Nicholas J. Timpson; André G. Uitterlinden; Cornelia M. van Duijn; Frank J.A. van Rooij; Jaqueline M. Vink; Peter Vollenweider; Eero Vuoksimaa; Gérard Waeber; Nicholas J. Wareham; Nicole Warrington; Dawn Waterworth; Thomas Werge; H. Erich Wichmann; Elisabeth Widen; Gonneke Willemsen; Alan F. Wright; Margaret J. Wright; Mousheng Xu; Jing Hua Zhao; Peter Kraft; David A. Hinds; Cecilia M. Lindgren; Reedik Mägi; Benjamin M. Neale; David M. Evans; Sarah E. Medland

doi:10.1038/s41562-020-00956-y

Genome-wide association study identifies 48 common genetic variants associated with handedness

Gabriel Cuellar-Partida
, Joyce Y. Tung
, Nicholas Eriksson
, Eva Albrecht
, Fazil Aliev
, Ole A. Andreassen
, Inês Barroso
, Jacques S. Beckmann
, Marco P. Boks
, Dorret I. Boomsma
, Heather A. Boyd
, Monique M.B. Breteler
, Harry Campbell
, Daniel I. Chasman
, Lynn F. Cherkas
, Gail Davies
, Eco J.C. de Geus
, Ian J. Deary
, Panos Deloukas
, Danielle M. Dick

David L. Duffy, Johan G. Eriksson, Tõnu Esko, Bjarke Feenstra, Frank Geller, Christian Gieger, Ina Giegling, Scott D. Gordon, Jiali Han, Thomas F. Hansen, Annette M. Hartmann, Caroline Hayward, Kauko Heikkilä, Andrew A. Hicks, Joel N. Hirschhorn, Jouke Jan Hottenga, Jennifer E. Huffman, Liang Dar Hwang, M. Arfan Ikram, Jaakko Kaprio, John P. Kemp, Kay Tee Khaw, Norman Klopp, Bettina Konte, Zoltan Kutalik, Jari Lahti, Xin Li, Ruth J.F. Loos, Michelle Luciano, Sigurdur H. Magnusson, Massimo Mangino, Pedro Marques-Vidal, Nicholas G. Martin, Wendy L. McArdle, Mark I. McCarthy, Carolina Medina-Gomez, Mads Melbye, Scott A. Melville, Andres Metspalu, Lili Milani, Vincent Mooser, Mari Nelis, Dale R. Nyholt, Kevin S. O’Connell, Roel A. Ophoff, Cameron Palmer, Aarno Palotie, Teemu Palviainen, Guillaume Pare, Lavinia Paternoster, Leena Peltonen, Brenda W.J.H. Penninx, Ozren Polasek, Peter P. Pramstaller, Inga Prokopenko, Katri Raikkonen, Samuli Ripatti, Fernando Rivadeneira, Igor Rudan, Dan Rujescu, Johannes H. Smit, George Davey Smith, Jordan W. Smoller, Nicole Soranzo, Tim D. Spector, Beate St Pourcain, John M. Starr, Hreinn Stefánsson, Stacy Steinberg, Maris Teder-Laving, Gudmar Thorleifsson, Kári Stefánsson, Nicholas J. Timpson, André G. Uitterlinden, Cornelia M. van Duijn, Frank J.A. van Rooij, Jaqueline M. Vink, Peter Vollenweider, Eero Vuoksimaa, Gérard Waeber, Nicholas J. Wareham, Nicole Warrington, Dawn Waterworth, Thomas Werge, H. Erich Wichmann, Elisabeth Widen, Gonneke Willemsen, Alan F. Wright, Margaret J. Wright, Mousheng Xu, Jing Hua Zhao, Peter Kraft, David A. Hinds, Cecilia M. Lindgren, Reedik Mägi, Benjamin M. Neale, David M. Evans^*, Sarah E. Medland

^*Corresponding author for this work

Research output: Contribution to Journal › Article › Academic › peer-review

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Abstract

Handedness has been extensively studied because of its relationship with language and the over-representation of left-handers in some neurodevelopmental disorders. Using data from the UK Biobank, 23andMe and the International Handedness Consortium, we conducted a genome-wide association meta-analysis of handedness (N = 1,766,671). We found 41 loci associated (P < 5 × 10⁻⁸) with left-handedness and 7 associated with ambidexterity. Tissue-enrichment analysis implicated the CNS in the aetiology of handedness. Pathways including regulation of microtubules and brain morphology were also highlighted. We found suggestive positive genetic correlations between left-handedness and neuropsychiatric traits, including schizophrenia and bipolar disorder. Furthermore, the genetic correlation between left-handedness and ambidexterity is low (r_G = 0.26), which implies that these traits are largely influenced by different genetic mechanisms. Our findings suggest that handedness is highly polygenic and that the genetic variants that predispose to left-handedness may underlie part of the association with some psychiatric disorders.

Original language	English
Pages (from-to)	59-70
Number of pages	12
Journal	Nature Human Behaviour
Volume	5
Issue number	1
Early online date	28 Sept 2020
DOIs	https://doi.org/10.1038/s41562-020-00956-y
Publication status	Published - Jan 2021

Funding

Professor John M. Starr and Professor Leena Peltonen have passed away. We have included them in memory of their work on this project. This research was conducted using the UK Biobank Resource (application number 12703). Access to the UK Biobank study data was funded by the University of Queensland (Early Career Researcher grant 2014002959 to N.W.). D.M.E. is funded by a National Health and Medical Research Council Senior Research Fellowship (APP1137714). G.C.-P. is funded by an Australia Research Council Discovery Early Career Researcher Award (DE180100976). C.M.L. is supported by the Li Ka Shing Foundation, WT-SSI/John Fell funds and by the NIHR Biomedical Research Centre, Oxford, by Widenlife and NIH (5P50HD028138-27). R.M. was supported by Estonian Research Council grant PUT PRG687 and institutional grant PP1GI19935 from Institute of Genomics, University of Tartu. M.I.M. funding support for this work comes from Wellcome (090532, 106130, 098381, 203141, 212259, 095101, 200837 and 099673/Z/12/Z) and the NIHR (NF-SI-0617-10090). N.W. is supported by an Australian National Health and Medical Research Council Early Career Fellowship (APP1104818). S.E.M. was funded by a NHMRC Senior Research Fellowship (APP1103623). I.B. is funded by Wellcome (WT206194). B.F. was supported by a grant from the Oak Foundation. We thank the research participants of 23andMe for making this study possible. Members of the 23andMe Research Team are as follows: M. Agee, A. Auton, R. K. Bell, K. Bryc, S. L. Elson, P. Fontanillas, N. A. Furlotte, B. Hicks, K. E. Huber, E. M. Jewett, Y. Jiang, A. Kleinman, K.-H. Lin, N. K. Litterman, M. H. McIntyre, K. F. McManus, J. L. Mountain, E. S. Noblin, C. A. M. Northover, S. J. Pitts, G. D. Poznik, J. F. Sathirapongsasuti, J. F. Shelton, S. Shringarpure, C. Tian, V. Vacic, X. Wang and C. H. Wilson. We are extremely grateful to all the families who took part in the ALSPAC study, the midwives for their help in recruiting them and the entire ALSPAC team, which includes interviewers, computer and laboratory technicians, clerical workers, research scientists, volunteers, managers, receptionists and nurses. The UK Medical Research Council and Wellcome Trust (grant reference 102215/2/13/2) and the University of Bristol provide core support for ALSPAC. GWAS data were generated by Sample Logistics and Genotyping Facilities at the Wellcome Sanger Institute and LabCorp (Laboratory Corporation of America) using support from 23andMe. The Netherlands Twin Register acknowledges funding from the Netherlands Organization for Scientific research (NWO), including NWO-Grant 480-15-001/674: Netherlands Twin Registry Repository and the Biobanking and Biomolecular Resources Research Infrastructure (BBMRI–NL, 184.021.007 and 184.033.111); the KNAW Academy Professor Award (PAH/6635 to D.I.B.); Amsterdam Public Health (APH) and Neuroscience Campus Amsterdam (NCA); the European Community 7th Framework Program (FP7/2007-2013): ENGAGE (HEALTH-F4-2007-201413) and ACTION (9602768). We also acknowledge The Rutgers University Cell and DNA Repository cooperative agreement (NIMH U24 MH068457-06); the Collaborative Study of the Genetics of DZ twinning (NIH R01D0042157-01A1); the Developmental Study of Attention Problems in Young Twins (NIMH, RO1 MH58799-03); Major depression: stage 1 genome-wide association in population-based samples (MH081802); Determinants of Adolescent Exercise Behavior (NIDDK R01 DK092127-04); Grand Opportunity grants Integration of Genomics and Transcriptomics (NIMH 1RC2MH089951-01) and Developmental Trajectories of Psychopathology (NIMH 1RC2 MH089995); and the Avera Institute for Human Genetics, Sioux Falls, South Dakota (USA). The generation and management of GWAS genotype data for the Rotterdam Study (RS I, RS II, RS III) were executed by the Human Genotyping Facility of the Genetic Laboratory of the Department of Internal Medicine, Erasmus MC, Rotterdam, the Netherlands. The GWAS datasets are supported by the Netherlands Organisation of Scientific Research NWO Investments (number 175.010.2005.011, 911-03-012), the Genetic Laboratory of the Department of Internal Medicine, Erasmus MC, the Research Institute for Diseases in the Elderly (014-93-015; RIDE2), and the Netherlands Genomics Initiative (NGI)/Netherlands Organisation for Scientific Research (NWO) Netherlands Consortium for Healthy Aging (NCHA), project number 050-060-810. We thank P. Arp, M. Jhamai, M. Verkerk, L. Herrera and M. Peters and C. Medina-Gomez for their help in creating the GWAS database, and K. Estrada, Y. Aulchenko and C. Medina-Gomez. for the creation and analyses of imputed data. We would like to thank K. Estrada, F. Rivadeneira, T. A. Knoch, M. Verkerk and A. Abuseiris. The Rotterdam Study is funded by the Erasmus Medical Center and Erasmus University, Rotterdam, the Netherlands Organization for the Health Research and Development (ZonMw), the Research Institute for Diseases in the Elderly (RIDE), the Ministry of Education, Culture and Science, the Ministry for Health, Welfare and Sports, the European Commission (DG XII), and the Municipality of Rotterdam. The authors are very grateful to the study participants, the staff from the Rotterdam Study (particularly L. Buist and J. H. van den Boogert) and the participating general practitioners and pharmacists. We thank all study participants as well as everybody involved in the Helsinki Birth Cohort Study (HBCS). The Helsinki Birth Cohort Study has been supported by grants from the Academy of Finland, the Finnish Diabetes Research Society, the Folkhälsan Research Foundation, the Novo Nordisk Foundation, Finska Läkaresällskapet, the Juho Vainio Foundation, the Signe and Ane Gyllenberg Foundation, the University of Helsinki, the Ministry of Education, the Ahokas Foundation, and the Emil Aaltonen Foundation. In addition, we thank the participants and staff of the Nurses’ Health Study and the Health Professionals Follow-up Study for their valuable contributions, and the Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School This work was supported in part by NIH R01 CA49449, P01 CA87969, UM1 CA186107 and UM1 CA167552. The KORA study was initiated and financed by the Helmholtz Zentrum München—German Research Center for Environmental Health, which is funded by the German Federal Ministry of Education and Research (BMBF) and by the State of Bavaria. Furthermore, KORA research was supported within the Munich Center of Health Sciences (MC-Health), Ludwig-Maximilians-Universität, as part of LMUinnovativ. We are very grateful to all DNBC families who took part in the study. We would also like to thank everyone involved in data collection and biological material handling. The DNBC was established based on a major grant from Danish National Research Foundation. Additional support for the DNBC was obtained from the Pharmacy Foundation, the Egmont Foundation, the March of Dimes Birth Defects Foundation, the Augustinus Foundation, and the Health Foundation. The DNBC 7-year follow-up was supported by the Lundbeck Foundation (195/04) and the Danish Medical Research Council (SSVF 0646). The DNBC biobank is a part of the Danish National Biobank resource, which is supported by the Novo Nordisk Foundation. Phenotype and genotype data collection in the Finnish Twin Cohort has been supported by the Wellcome Trust Sanger Institute, the Broad Institute, ENGAGE – European Network for Genetic and Genomic Epidemiology, FP7-HEALTH-F4-2007, grant agreement number 201413, National Institute of Alcohol Abuse and Alcoholism (grants AA-12502, AA-00145, and AA-09203 to R J Rose and AA15416 and K02AA018755 to D M Dick) and the Academy of Finland (grants 100499, 205585, 118555, 141054, 264146, 308248, and 312073 to J.K.). J.K. acknowledges support by the Academy of Finland (grants 265240, 263278). E.V. acknowledges support by the Academy of Finland (grant 314639). Finally, we thank the participants of all the cohorts for their valuable contribution. This publication is the work of the authors, and S.E.M. and D.M.E. will serve as guarantors for the contents of this paper. The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript. G.C.-P., N.E., D.A.H. and J.Y.T. are employees of 23andMe, Inc., and hold stock or stock options in 23andMe. S.H.M., K.S., H.S., S.S. and G.T. are employees of deCODE Genetics/Amgen. M.I.M. is a Wellcome Senior Investigator and a NIHR Senior Investigator. The views expressed in this article are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health. M.I.M. has served on advisory panels for Pfizer, NovoNordisk and Zoe Global; has received honoraria from Merck, Pfizer, NovoNordisk and Eli Lilly; has stock options in Zoe Global; has received research funding from Abbvie, AstraZeneca, Boehringer Ingelheim, Eli Lilly, Janssen, Merck, NovoNordisk, Pfizer, Roche, Sanofi Aventis, Servier and Takeda. As of June 2019, he is an employee of Genentech, and holder of Roche stock. All other authors report no conflicts of interest.

Funders	Funder number
Ministry of Education
Broad Institute
Merck
Medical Research Council
Novo Nordisk
Erasmus Universiteit Rotterdam
Münchner Zentrum für Gesundheitswissenschaften, Ludwig-Maximilians-Universität München
Biobanking and Biomolecular Resources Research Infrastructure
Signe ja Ane Gyllenbergin Säätiö
Boehringer Ingelheim
AbbVie
FP7-HEALTH-F4-2007
Department of Internal Medicine, University of Utah
Helmholtz Zentrum München
Takeda Pharmaceutical Company
Erasmus Medisch Centrum
Netherlands Genomics Initiative
Bundesministerium für Bildung und Forschung
Academy of Finland
Eli Lilly and Company
Helsingin Yliopisto
Tartu Ülikool
Juho Vainion Säätiö
National Institutes of Health
Avera Institute for Human Genetics
Department of Medicine, Brigham and Women’s Hospital
Emil Aaltosen Säätiö
Folkhälsanin Tutkimussäätiö
European Commission
Finnish Diabetes Research Society
Ministerie van Volksgezondheid, Welzijn en Sport
Oak Foundation
Ahokas Foundation
Finska Läkaresällskapet
Roche
ZonMw
Janssen Pharmaceuticals
Li Ka Shing Foundation
RIDE2
Wellcome Trust Sanger Institute
Servier
Novo Nordisk Fonden
Sanofi
University of Bristol
Manchester Biomedical Research Centre
Pfizer
AstraZeneca
Ministerie van Onderwijs, Cultuur en Wetenschap
Harvard Medical School	R01 CA49449, UM1 CA167552, P01 CA87969, UM1 CA186107
Developmental Trajectories of Psychopathology	1RC2 MH089995
BBMRI	184.033.111, 184.021.007
Wellcome Trust	WT206194, 206194, 098381, 102215/2/13/2
National Institute of Mental Health	RO1 MH58799-03, U24 MH068457-06, R01MH058799, RC2MH089951, RC2MH089995, R01D0042157-01A1, MH081802
National Institute of Child Health and Human Development	P50HD028138
???publication-publication-funding-organisation-not-added???	480-15-001
Netherlands Consortium for Healthy Aging	050-060-810
Netherlands Organisation of Scientific Research NWO	175.010.2005.011, 911-03-012
University of Queensland	2014002959
Lundbeckfonden	195/04
National Health and Medical Research Council	1104818, 1137714, APP1103623, APP1137714, APP1104818
Eesti Teadusagentuur	PP1GI19935, PUT PRG687
NWO-Grant	480-15-001/674
Koninklijke Nederlandse Akademie van Wetenschappen	PAH/6635
Sundhed og Sygdom, Det Frie Forskningsråd	SSVF 0646
Seventh Framework Programme	FP7/2007-2013, 201413, HEALTH-F4-2007-201413
National Institute on Alcohol Abuse and Alcoholism	264146, AA-00145, 263278, 312073, 141054, 205585, 314639, AA-09203, K02AA018755, 118555, 265240, 100499, AA-12502, 308248, AA15416
ACTION	9602768
National Institute of Diabetes and Digestive and Kidney Diseases	R01DK092127
Research Institute for Diseases in the Elderly	014-93-015
Australian Research Council	DE180100976

Cohort Studies

Netherlands Twin Register (NTR)

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10.1038/s41562-020-00956-y

Genomewide association study identifies 48 common genetic variants associated with handednessFinal published version, 2.21 MBLicence: Article 25fa Dutch Copyright Act

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Cuellar-Partida, G., Tung, J. Y., Eriksson, N., Albrecht, E., Aliev, F., Andreassen, O. A., Barroso, I., Beckmann, J. S., Boks, M. P., Boomsma, D. I., Boyd, H. A., Breteler, M. M. B., Campbell, H., Chasman, D. I., Cherkas, L. F., Davies, G., de Geus, E. J. C., Deary, I. J., Deloukas, P., ... Medland, S. E. (2021). Genome-wide association study identifies 48 common genetic variants associated with handedness. Nature Human Behaviour, 5(1), 59-70. https://doi.org/10.1038/s41562-020-00956-y

@article{95b31553ecd4436fb6334d3d2e2a9878,

title = "Genome-wide association study identifies 48 common genetic variants associated with handedness",

abstract = "Handedness has been extensively studied because of its relationship with language and the over-representation of left-handers in some neurodevelopmental disorders. Using data from the UK Biobank, 23andMe and the International Handedness Consortium, we conducted a genome-wide association meta-analysis of handedness (N = 1,766,671). We found 41 loci associated (P < 5 × 10−8) with left-handedness and 7 associated with ambidexterity. Tissue-enrichment analysis implicated the CNS in the aetiology of handedness. Pathways including regulation of microtubules and brain morphology were also highlighted. We found suggestive positive genetic correlations between left-handedness and neuropsychiatric traits, including schizophrenia and bipolar disorder. Furthermore, the genetic correlation between left-handedness and ambidexterity is low (rG = 0.26), which implies that these traits are largely influenced by different genetic mechanisms. Our findings suggest that handedness is highly polygenic and that the genetic variants that predispose to left-handedness may underlie part of the association with some psychiatric disorders.",

author = "Gabriel Cuellar-Partida and Tung, \{Joyce Y.\} and Nicholas Eriksson and Eva Albrecht and Fazil Aliev and Andreassen, \{Ole A.\} and In{\^e}s Barroso and Beckmann, \{Jacques S.\} and Boks, \{Marco P.\} and Boomsma, \{Dorret I.\} and Boyd, \{Heather A.\} and Breteler, \{Monique M.B.\} and Harry Campbell and Chasman, \{Daniel I.\} and Cherkas, \{Lynn F.\} and Gail Davies and \{de Geus\}, \{Eco J.C.\} and Deary, \{Ian J.\} and Panos Deloukas and Dick, \{Danielle M.\} and Duffy, \{David L.\} and Eriksson, \{Johan G.\} and T{\~o}nu Esko and Bjarke Feenstra and Frank Geller and Christian Gieger and Ina Giegling and Gordon, \{Scott D.\} and Jiali Han and Hansen, \{Thomas F.\} and Hartmann, \{Annette M.\} and Caroline Hayward and Kauko Heikkil{\"a} and Hicks, \{Andrew A.\} and Hirschhorn, \{Joel N.\} and Hottenga, \{Jouke Jan\} and Huffman, \{Jennifer E.\} and Hwang, \{Liang Dar\} and Ikram, \{M. Arfan\} and Jaakko Kaprio and Kemp, \{John P.\} and Khaw, \{Kay Tee\} and Norman Klopp and Bettina Konte and Zoltan Kutalik and Jari Lahti and Xin Li and Loos, \{Ruth J.F.\} and Michelle Luciano and Magnusson, \{Sigurdur H.\} and Massimo Mangino and Pedro Marques-Vidal and Martin, \{Nicholas G.\} and McArdle, \{Wendy L.\} and McCarthy, \{Mark I.\} and Carolina Medina-Gomez and Mads Melbye and Melville, \{Scott A.\} and Andres Metspalu and Lili Milani and Vincent Mooser and Mari Nelis and Nyholt, \{Dale R.\} and O{\textquoteright}Connell, \{Kevin S.\} and Ophoff, \{Roel A.\} and Cameron Palmer and Aarno Palotie and Teemu Palviainen and Guillaume Pare and Lavinia Paternoster and Leena Peltonen and Penninx, \{Brenda W.J.H.\} and Ozren Polasek and Pramstaller, \{Peter P.\} and Inga Prokopenko and Katri Raikkonen and Samuli Ripatti and Fernando Rivadeneira and Igor Rudan and Dan Rujescu and Smit, \{Johannes H.\} and Smith, \{George Davey\} and Smoller, \{Jordan W.\} and Nicole Soranzo and Spector, \{Tim D.\} and Pourcain, \{Beate St\} and Starr, \{John M.\} and Hreinn Stef{\'a}nsson and Stacy Steinberg and Maris Teder-Laving and Gudmar Thorleifsson and K{\'a}ri Stef{\'a}nsson and Timpson, \{Nicholas J.\} and Uitterlinden, \{Andr{\'e} G.\} and \{van Duijn\}, \{Cornelia M.\} and \{van Rooij\}, \{Frank J.A.\} and Vink, \{Jaqueline M.\} and Peter Vollenweider and Eero Vuoksimaa and G{\'e}rard Waeber and Wareham, \{Nicholas J.\} and Nicole Warrington and Dawn Waterworth and Thomas Werge and Wichmann, \{H. Erich\} and Elisabeth Widen and Gonneke Willemsen and Wright, \{Alan F.\} and Wright, \{Margaret J.\} and Mousheng Xu and Zhao, \{Jing Hua\} and Peter Kraft and Hinds, \{David A.\} and Lindgren, \{Cecilia M.\} and Reedik M{\"a}gi and Neale, \{Benjamin M.\} and Evans, \{David M.\} and Medland, \{Sarah E.\}",

year = "2021",

month = jan,

doi = "10.1038/s41562-020-00956-y",

language = "English",

volume = "5",

pages = "59--70",

journal = "Nature Human Behaviour",

issn = "2397-3374",

publisher = "Nature Publishing Group",

number = "1",

}

Cuellar-Partida, G, Tung, JY, Eriksson, N, Albrecht, E, Aliev, F, Andreassen, OA, Barroso, I, Beckmann, JS, Boks, MP, Boomsma, DI, Boyd, HA, Breteler, MMB, Campbell, H, Chasman, DI, Cherkas, LF, Davies, G, de Geus, EJC, Deary, IJ, Deloukas, P, Dick, DM, Duffy, DL, Eriksson, JG, Esko, T, Feenstra, B, Geller, F, Gieger, C, Giegling, I, Gordon, SD, Han, J, Hansen, TF, Hartmann, AM, Hayward, C, Heikkilä, K, Hicks, AA, Hirschhorn, JN, Hottenga, JJ, Huffman, JE, Hwang, LD, Ikram, MA, Kaprio, J, Kemp, JP, Khaw, KT, Klopp, N, Konte, B, Kutalik, Z, Lahti, J, Li, X, Loos, RJF, Luciano, M, Magnusson, SH, Mangino, M, Marques-Vidal, P, Martin, NG, McArdle, WL, McCarthy, MI, Medina-Gomez, C, Melbye, M, Melville, SA, Metspalu, A, Milani, L, Mooser, V, Nelis, M, Nyholt, DR, O’Connell, KS, Ophoff, RA, Palmer, C, Palotie, A, Palviainen, T, Pare, G, Paternoster, L, Peltonen, L, Penninx, BWJH, Polasek, O, Pramstaller, PP, Prokopenko, I, Raikkonen, K, Ripatti, S, Rivadeneira, F, Rudan, I, Rujescu, D, Smit, JH, Smith, GD, Smoller, JW, Soranzo, N, Spector, TD, Pourcain, BS, Starr, JM, Stefánsson, H, Steinberg, S, Teder-Laving, M, Thorleifsson, G, Stefánsson, K, Timpson, NJ, Uitterlinden, AG, van Duijn, CM, van Rooij, FJA, Vink, JM, Vollenweider, P, Vuoksimaa, E, Waeber, G, Wareham, NJ, Warrington, N, Waterworth, D, Werge, T, Wichmann, HE, Widen, E, Willemsen, G, Wright, AF, Wright, MJ, Xu, M, Zhao, JH, Kraft, P, Hinds, DA, Lindgren, CM, Mägi, R, Neale, BM, Evans, DM & Medland, SE 2021, 'Genome-wide association study identifies 48 common genetic variants associated with handedness', Nature Human Behaviour, vol. 5, no. 1, pp. 59-70. https://doi.org/10.1038/s41562-020-00956-y

TY - JOUR

T1 - Genome-wide association study identifies 48 common genetic variants associated with handedness

AU - Cuellar-Partida, Gabriel

AU - Tung, Joyce Y.

AU - Eriksson, Nicholas

AU - Albrecht, Eva

AU - Aliev, Fazil

AU - Andreassen, Ole A.

AU - Barroso, Inês

AU - Beckmann, Jacques S.

AU - Boks, Marco P.

AU - Boomsma, Dorret I.

AU - Boyd, Heather A.

AU - Breteler, Monique M.B.

AU - Campbell, Harry

AU - Chasman, Daniel I.

AU - Cherkas, Lynn F.

AU - Davies, Gail

AU - de Geus, Eco J.C.

AU - Deary, Ian J.

AU - Deloukas, Panos

AU - Dick, Danielle M.

AU - Duffy, David L.

AU - Eriksson, Johan G.

AU - Esko, Tõnu

AU - Feenstra, Bjarke

AU - Geller, Frank

AU - Gieger, Christian

AU - Giegling, Ina

AU - Gordon, Scott D.

AU - Han, Jiali

AU - Hansen, Thomas F.

AU - Hartmann, Annette M.

AU - Hayward, Caroline

AU - Heikkilä, Kauko

AU - Hicks, Andrew A.

AU - Hirschhorn, Joel N.

AU - Hottenga, Jouke Jan

AU - Huffman, Jennifer E.

AU - Hwang, Liang Dar

AU - Ikram, M. Arfan

AU - Kaprio, Jaakko

AU - Kemp, John P.

AU - Khaw, Kay Tee

AU - Klopp, Norman

AU - Konte, Bettina

AU - Kutalik, Zoltan

AU - Lahti, Jari

AU - Li, Xin

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AU - Neale, Benjamin M.

AU - Evans, David M.

AU - Medland, Sarah E.

PY - 2021/1

Y1 - 2021/1

N2 - Handedness has been extensively studied because of its relationship with language and the over-representation of left-handers in some neurodevelopmental disorders. Using data from the UK Biobank, 23andMe and the International Handedness Consortium, we conducted a genome-wide association meta-analysis of handedness (N = 1,766,671). We found 41 loci associated (P < 5 × 10−8) with left-handedness and 7 associated with ambidexterity. Tissue-enrichment analysis implicated the CNS in the aetiology of handedness. Pathways including regulation of microtubules and brain morphology were also highlighted. We found suggestive positive genetic correlations between left-handedness and neuropsychiatric traits, including schizophrenia and bipolar disorder. Furthermore, the genetic correlation between left-handedness and ambidexterity is low (rG = 0.26), which implies that these traits are largely influenced by different genetic mechanisms. Our findings suggest that handedness is highly polygenic and that the genetic variants that predispose to left-handedness may underlie part of the association with some psychiatric disorders.

AB - Handedness has been extensively studied because of its relationship with language and the over-representation of left-handers in some neurodevelopmental disorders. Using data from the UK Biobank, 23andMe and the International Handedness Consortium, we conducted a genome-wide association meta-analysis of handedness (N = 1,766,671). We found 41 loci associated (P < 5 × 10−8) with left-handedness and 7 associated with ambidexterity. Tissue-enrichment analysis implicated the CNS in the aetiology of handedness. Pathways including regulation of microtubules and brain morphology were also highlighted. We found suggestive positive genetic correlations between left-handedness and neuropsychiatric traits, including schizophrenia and bipolar disorder. Furthermore, the genetic correlation between left-handedness and ambidexterity is low (rG = 0.26), which implies that these traits are largely influenced by different genetic mechanisms. Our findings suggest that handedness is highly polygenic and that the genetic variants that predispose to left-handedness may underlie part of the association with some psychiatric disorders.

UR - https://www.scopus.com/pages/publications/85091609696

UR - https://www.scopus.com/pages/publications/85091609696#tab=citedBy

U2 - 10.1038/s41562-020-00956-y

DO - 10.1038/s41562-020-00956-y

M3 - Article

AN - SCOPUS:85091609696

SN - 2397-3374

VL - 5

SP - 59

EP - 70

JO - Nature Human Behaviour

JF - Nature Human Behaviour

IS - 1

ER -

Genome-wide association study identifies 48 common genetic variants associated with handedness

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