Article
Using the gene ontology to scan multilevel gene sets for associations in genome wide association studies.
Genetic epidemiology - 1 Jan 2012
Schaid Daniel J, Sinnwell Jason P, Jenkins Gregory D, McDonnell Shannon K, Ingle James N, Kubo Michiaki, Goss Paul E, Costantino Joseph P, Wickerham D Lawrence, Weinshilboum Richard M
Abstract excerpt
Gene-set analyses have been widely used in gene expression studies, and some of the developed methods have been extended to genome wide association studies (GWAS). Yet, complications due to linkage disequilibrium (LD) among single nucleotide polymorphisms (SNPs), and variable numbers of SNPs per gene and genes per gene-set, have plagued current approaches, often leading to ad hoc "fixes." To overcome some of the...
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