title: The genetics of complex diseases.
abstract: Genetic factors influence virtually every human disorder, determining disease susceptibility or resistance and interactions with environmental factors. Our recent successes in the genetic mapping and identification of the molecular basis of mendelian traits have been remarkable. Now, attention is rapidly shifting to more-complex, and more-prevalent, genetic disorders and traits that involve multiple genes and environmental effects, such as cardiovascular disease, diabetes, rheumatoid arthritis and schizophrenia. Rather than being due to specific and relatively rare mutations, complex diseases and traits result principally from genetic variation that is relatively common in the general population. Unfortunately, despite extensive efforts by many groups, only a few genetic regions and genes involved in complex diseases have been identified. Completion of the human genome sequence will be a seminal accomplishment, but it will not provide an immediate solution to the genetics of complex traits.
authors.affiliation: Dept of Integrative Biology, 3060 Valley Life Sciences Building, MC #3140, University of California, Berkeley, CA 94720-3140, USA. glenys@allel5.biol.berkeley.edu
authors.forename: G
authors.initials: G
authors.lastname: Thomson
authors.forename: M S
authors.initials: MS
authors.lastname: Esposito
mesh_terms: D000818:Animals; D030342:Genetic Diseases, Inborn; D016045:Human Genome Project; D006801:Humans