dc.contributor.author | Zaitlen, Noah | en_US |
dc.contributor.author | Pasaniuc, Bogdan | en_US |
dc.contributor.author | Sankararaman, Sriram | en_US |
dc.contributor.author | Bhatia, Gaurav | en_US |
dc.contributor.author | Zhang, Jianqi | en_US |
dc.contributor.author | Gusev, Alexander | en_US |
dc.contributor.author | Young, Taylor | en_US |
dc.contributor.author | Tandon, Arti | en_US |
dc.contributor.author | Pollack, Samuela | en_US |
dc.contributor.author | Vilhjálmsson, Bjarni J. | en_US |
dc.contributor.author | Assimes, Themistocles L. | en_US |
dc.contributor.author | Berndt, Sonja I. | en_US |
dc.contributor.author | Blot, William J. | en_US |
dc.contributor.author | Chanock, Stephen | en_US |
dc.contributor.author | Franceschini, Nora | en_US |
dc.contributor.author | Goodman, Phyllis G. | en_US |
dc.contributor.author | He, Jing | en_US |
dc.contributor.author | Hennis, Anselm JM | en_US |
dc.contributor.author | Hsing, Ann | en_US |
dc.contributor.author | Ingles, Sue A. | en_US |
dc.contributor.author | Isaacs, William | en_US |
dc.contributor.author | Kittles, Rick A. | en_US |
dc.contributor.author | Klein, Eric A. | en_US |
dc.contributor.author | Lange, Leslie A. | en_US |
dc.contributor.author | Nemesure, Barbara | en_US |
dc.contributor.author | Patterson, Nick | en_US |
dc.contributor.author | Reich, David | en_US |
dc.contributor.author | Rybicki, Benjamin A. | en_US |
dc.contributor.author | Stanford, Janet L. | en_US |
dc.contributor.author | Stevens, Victoria L | en_US |
dc.contributor.author | Strom, Sara S. | en_US |
dc.contributor.author | Whitsel, Eric A | en_US |
dc.contributor.author | Witte, John S. | en_US |
dc.contributor.author | Xu, Jianfeng | en_US |
dc.contributor.author | Haiman, Christopher | en_US |
dc.contributor.author | Wilson, James G. | en_US |
dc.contributor.author | Kooperberg, Charles | en_US |
dc.contributor.author | Stram, Daniel | en_US |
dc.contributor.author | Reiner, Alex P. | en_US |
dc.contributor.author | Tang, Hua | en_US |
dc.contributor.author | Price, Alkes L. | en_US |
dc.date.accessioned | 2015-07-13T18:45:02Z | |
dc.date.issued | 2014 | en_US |
dc.identifier.citation | Zaitlen, N., B. Pasaniuc, S. Sankararaman, G. Bhatia, J. Zhang, A. Gusev, T. Young, et al. 2014. “Leveraging population admixture to explain missing heritability of complex traits.” Nature genetics 46 (12): 1356-1362. doi:10.1038/ng.3139. http://dx.doi.org/10.1038/ng.3139. | en |
dc.identifier.issn | 1061-4036 | en |
dc.identifier.uri | http://nrs.harvard.edu/urn-3:HUL.InstRepos:17295555 | |
dc.description.abstract | Despite recent progress on estimating the heritability explained by genotyped SNPs (hg2), a large gap between hg2 and estimates of total narrow-sense heritability (h2) remains. Explanations for this gap include rare variants, or upward bias in family-based estimates of h2 due to shared environment or epistasis. We estimate h2 from unrelated individuals in admixed populations by first estimating the heritability explained by local ancestry (hγ2). We show that hγ2 = 2FSTCθ(1−θ)h2, where FSTC measures frequency differences between populations at causal loci and θ is the genome-wide ancestry proportion. Our approach is not susceptible to biases caused by epistasis or shared environment. We examined 21,497 African Americans from three cohorts, analyzing 13 phenotypes. For height and BMI, we obtained h2 estimates of 0.55 ± 0.09 and 0.23 ± 0.06, respectively, which are larger than estimates of hg2 in these and other data, but smaller than family-based estimates of h2. | en |
dc.language.iso | en_US | en |
dc.relation.isversionof | doi:10.1038/ng.3139 | en |
dc.relation.hasversion | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4244251/pdf/ | en |
dash.license | LAA | en_US |
dc.title | Leveraging population admixture to explain missing heritability of complex traits | en |
dc.type | Journal Article | en_US |
dc.description.version | Version of Record | en |
dc.relation.journal | Nature genetics | en |
dash.depositing.author | Sankararaman, Sriram | en_US |
dc.date.available | 2015-07-13T18:45:02Z | |
dc.identifier.doi | 10.1038/ng.3139 | * |
dash.authorsordered | false | |
dash.contributor.affiliated | Pollack, Samuela | |
dash.contributor.affiliated | Vilhjálmsson, Bjarni J | |
dash.contributor.affiliated | Sankararaman, Sriram | |
dash.contributor.affiliated | Tandon, Arti | |
dash.contributor.affiliated | Gusev, Alexander | |
dash.contributor.affiliated | Price, Alkes | |
dash.contributor.affiliated | Reich, David | |