title: Probabilistic graphical models for genetic association studies.
abstract: Probabilistic graphical models have been widely recognized as a powerful formalism in the bioinformatics field, especially in gene expression studies and linkage analysis. Although less well known in association genetics, many successful methods have recently emerged to dissect the genetic architecture of complex diseases. In this review article, we cover the applications of these models to the population association studies' context, such as linkage disequilibrium modeling, fine mapping and candidate gene studies, and genome-scale association studies. Significant breakthroughs of the corresponding methods are highlighted, but emphasis is also given to their current limitations, in particular, to the issue of scalability. Finally, we give promising directions for future research in this field.
authors: Ecole Polytechnique de l'Université de Nantes, rue Christian Pauc, BP 50609, 44306 Nantes Cedex 3, France. raphael.mourad@univ-nantes.fr
authors: Raphaël
authors: R
authors: Mourad
authors: Christine
authors: C
authors: Sinoquet
authors: Philippe
authors: P
authors: Leray
mesh_terms: D000818:Animals; D019295:Computational Biology / Q000379:methods*; D056726:Genetic Association Studies / Q000379:methods*; D008040:Genetic Linkage; D016678:Genome; D006801:Humans; D015810:Linkage Disequilibrium; D008957:Models, Genetic; D015233:Models, Statistical