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dc.contributor.authorJelenkovic, Aline
dc.contributor.authorBoivin, Michel
dc.contributor.authorBrendgen, Mara
dc.contributor.authorDionne, Ginette
dc.contributor.authorVitaro, Frank
dc.contributor.authorSilventoinen, Karri
dc.date.accessioned2018-09-17T17:36:44Z
dc.date.availableNO_RESTRICTIONfr
dc.date.available2018-09-17T17:36:44Z
dc.date.issued2016-06-23
dc.identifier.urihttp://hdl.handle.net/1866/20891
dc.publisherNature Publishing Groupfr
dc.subjectEpidemiologyfr
dc.subjectQuantitative traitfr
dc.titleGenetic and environmental influences on height from infancy to early adulthood : an individualbased pooled analysis of 45 twin cohortsfr
dc.typeArticlefr
dc.contributor.affiliationUniversité de Montréal. Faculté des arts et des sciences. École de psychoéducationfr
dc.identifier.doi10.1038/srep28496
dcterms.abstractHeight variation is known to be determined by both genetic and environmental factors, but a systematic description of how their influences differ by sex, age and global regions is lacking. We conducted an individual-based pooled analysis of 45 twin cohorts from 20 countries, including 180,520 paired measurements at ages 1–19 years. The proportion of height variation explained by shared environmental factors was greatest in early childhood, but these effects remained present until early adulthood. Accordingly, the relative genetic contribution increased with age and was greatest in adolescence (up to 0.83 in boys and 0.76 in girls). Comparing geographic-cultural regions (Europe, North-America and Australia, and East-Asia), genetic variance was greatest in North-America and Australia and lowest in East-Asia, but the relative proportion of genetic variation was roughly similar across these regions. Our findings provide further insights into height variation during childhood and adolescence in populations representing different ethnicities and exposed to different environments.fr
dcterms.bibliographicCitationScientific Reports ; vol. 6, 28496fr
dcterms.isPartOfurn:ISSN:2045-2322fr
dcterms.languageengfr
UdeM.ReferenceFournieParDeposantJelenkovic, A., ..., Boivin, M., Brendgen, M., Dionne, G., Vitaro, F., ... & Silventoinen, K. (2016) Genetic and environmental influences on height from infancy to early adulthood: An individual-based pooled analysis of 45 twin cohorts. Scientific Reports, 6(28496), 1-13.fr
UdeM.VersionRioxxVersion publiée / Version of Recordfr


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