Table 1.

DUP4 allele frequencies

Country	Location	DUP4 allele frequency	Reference
Tanzania	Nyamisati	0.13	Algady et al. (2018)
Malawi	Blantyre	0.039	Leffler et al. (2017)
Kenya	Kilifi	0.09	Leffler et al. (2017)
USA	Chicago, African-American	0.005	Unger et al. (1987)
South Africa	Cape region, admixed	0.011	Moores et al. (1992)