Table 2.

Genotype frequencies of the PrP E219K polymorphism in the general population.

Population	Genotype frequency (%)			References
	E/E	E/K	K/K
Japanese	85.6 ~ 88.0	12.0 ~ 14.4	0 ~ 0.7	(2, 63, 69)
South Korean	90.32 ~ 92.06	7.82 ~ 8.76	0 ~ 0.92	(2, 11, 70~73)
Chinese	84.2 ~ 97.8	2.2 ~ 15.8	0	(70, 71)
Punjabi from Lahore	NAa	NAa	1.04	(2)
Gujarati Indians from Houston	NAa	NAa	1.94	(2)
Serbian	100	0	0	(67)
Italian	100	0	0	(68)

^aNot available.