title: Quantitative genetics of sleep in inbred mice.
abstract: The timing and the organization of sleep architecture are mainly controlled by the circadian system, while sleep need and intensity are regulated by a homeostatic process. How independent these two systems are in regulating sleep is not well understood. In contrast to the impressive progress in the molecular genetics of circadian rhythms, little is known about the molecular basis of sleep. Nevertheless, as summarized here, phenotypic dissection of sleep into its most basic aspects can be used to identify both the single major genes and small effect quantitative trait loci involved. Although experimental models such as the mouse are more readily amenable to genetic analysis of sleep, similar approaches can be applied to humans.
authors.affiliation: Center for Integrative Genomics (CIG), University of Lausanne, Génopode Bldg, 1015 Dorigny-Lausanne, Switzerland. Mehdi.Tafti@unil.ch
authors.forename: Mehdi
authors.initials: M
authors.lastname: Tafti
mesh_terms: D000818:Animals; D002940:Circadian Rhythm / Q000235:genetics; D004569:Electroencephalography / Q000379:methods; D005786:Gene Expression Regulation / Q000502:physiology*; D051379:Mice; D008815:Mice, Inbred Strains / Q000502:physiology*; D040641:Quantitative Trait Loci; D012890:Sleep / Q000235:genetics*