An exhaustive epistatic SNP association analysis on expanded Wellcome Trust data.

An exhaustive epistatic SNP association analysis on expanded Wellcome Trust data.
复制标题

DOI:
10.1038/srep01099
复制
发表时间:
2013
期刊:
影响因子:
4.6
通讯作者:
Heckerman, David
Heckerman, David
中科院分区:
综合性期刊3区
文献类型:
--
作者:
Lippert, Christoph;Listgarten, Jennifer;Davidson, Robert I.;Baxter, Scott;Poong, Hoifung;Kadie, Carl M.;Heckerman, David

文献摘要

参考文献

被引文献

相似文献

我们提出了一种全基因组关联分析的方法,该方法对由七种常见表型和共享对照组成的Wellcome Trust数据具有改进的功效。我们通过扩大对照组以包括其他疾病队列、多个种族和密切相关的个体来提高功效。在这种情况下,我们进行了详尽的单变量和上位相互作用的关联分析。使用扩展的对照组确定了更多已知的与克罗恩病和潜在的新生物学的关联,包括几种疾病中的几种合理的上位相互作用。我们的工作表明,仔细组合来自大型存储库的数据可以通过增加功率揭示许多新的生物学见解。作为一种社区资源,所有结果都通过一个交互式网络服务器提供。
We present an approach for genome-wide association analysis with improved power on the Wellcome Trust data consisting of seven common phenotypes and shared controls. We achieved improved power by expanding the control set to include other disease cohorts, multiple races, and closely related individuals. Within this setting, we conducted exhaustive univariate and epistatic interaction association analyses. Use of the expanded control set identified more known associations with Crohn's disease and potential new biology, including several plausible epistatic interactions in several diseases. Our work suggests that carefully combining data from large repositories could reveal many new biological insights through increased power. As a community resource, all results have been made available through an interactive web server.
DOI: 10.1371/journal.pgen.0020157
发表时间: 2006-09-22
期刊: PLOS GENETICS
影响因子: 4.5
作者:
Evans, David M.;Marchini, Jonathan;Morris, Andrew P.;Cardon, Lon R.
通讯作者: Cardon, Lon R.
DOI: 10.1007/s00381-010-1241-8
发表时间: 2011-02-01
影响因子: 1.4
作者:
Roder, Constantin;Peters, Vera;Krischek, Boris
通讯作者: Krischek, Boris
DOI: 10.1038/ng.717
发表时间: 2010-12
期刊: Nature genetics
影响因子: 30.8
作者:
通讯作者: --
DOI: 10.1038/ng1702
发表时间: 2006-02-01
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Yu, JM;Pressoir, G;Buckler, ES
通讯作者: Buckler, ES
DOI: 10.1016/j.ajhg.2010.07.021
发表时间: 2010-09-10
影响因子: 9.8
作者:
Wan, Xiang;Yang, Can;Yu, Weichuan
通讯作者: Yu, Weichuan