References
- Alexander DH, Novembre J, Lange K. (2009). Fast model-based estimation of ancestry in unrelated individuals. Genome Res. 19:1655–1664.
- Benedito-Silva AA, Menna-Barreto L, Marques N, Tenreiro S. (1989). In DK Hayes, JE Pauly, RJ Reiter, eds. XIX International conference of the international society for chronobiology; New York, NY: Alan R. Liss, Inc, pp. 89–98.
- Dall’Ara I, Ghirotto S, Ingusci S, et al. (2016). Demographic history and adaptation account for clock gene diversity in humans. Heredity. 117:165–172.
- de Andrade M, Amos CI, Thiel TJ. (1999). Methods to estimate genetic components of variance for quantitative traits in family studies. Genetic Epidemiol. 17:64–76.
- Eastman CI, Suh C, Tomaka VA, Crowley SJ. (2015). Circadian rhythm phase shifts and endogenous free-running circadian period differ between African-Americans and European-Americans. Sci Rep (UK). 5:8381.
- Egan KJ, von Schantz M, Negrão AB, et al. (2016). Cohort profile: The Baependi Heart Study – A family-based, highly admixed cohort study in a rural Brazilian town. BMJ Open. 6:e011598.
- Halder I, Matthews KA, Buysse DJ, et al. (2015). African genetic ancestry is associated with sleep depth in older African Americans. Sleep. 38:1185–1193.
- Horne JA, Östberg O. (1976). A self-assessment questionnaire to determine morningness-eveningness in human circadian rhythms. Int J Chronobiol. 4:97–110.
- Hut RA, Paolucci S, Dor R, Kyriacou CP, Daan S. (2013). Latitudinal clines: An evolutionary view on biological rhythms. Proc R SocB. 280:20130433.
- Nadkarni NA, Weale ME, von Schantz M, Thomas MG. (2005). Evolution of a length polymorphism in the human PER3 gene, a component of the circadian system. J Biol Rhythms. 20:490–499
- von Schantz M, Taporoski TP, Horimoto ARVR, et al. (2015). Distribution and heritability of diurnal preference (chronotype) in a rural Brazilian family-based cohort, the Baependi study. Sci Rep (UK). 5:9214.