Table 3. Ancestral membership proportions (average) for the HGDP-CEPH Diversity Panel reference samples and the studied Brazilian population.

	AFR	EUR	EAS	NAM
HGDP-CEPH AFR origin	99.5%	0.2%	0.2%	0.1%
HGDP-CEPH EUR origin	0.2%	99.3%	0.2%	0.3%
HGDP-CEPH EAS origin	0.1%	0.3%	99.0%	0.6%
HGDP-CEPH NAM origin	0.1%	2.3%	0.4%	97.2%
Present Brazilian population (SD)	19.6% (21.9)	67.6% (23.9)	6.1% (6.2)	6.7% (7.3)

Abbreviations: AFR, African; EUR, European; EAS, East Asian; NAM, Native American; SD, standard deviation.