Origin of population | Allele frequency (%) | Genotype frequency (%) | ||||||
---|---|---|---|---|---|---|---|---|
 |  | 2N | C | T | N | CC | CT | TT |
Caucasian | Hungarian (Szantai et al., 2005) | 1196 | 46.5 | 53.5 | 598 | 21.4 | 50.0 | 28.6 |
 | European-mixed (Barr et al., 2001) | 308 | 45.8 | 54.2 | 154 |  |  |  |
 | German (Strobel et al., 2003) | 230 | 40.0 | 60.0 | 115 | 20.9 | 38.3 | 40.8 |
 | Swedish (Jönsson et al., 2001) | 776 | 42.0 | 58.0 | 388 | 15.0 | 54.0 | 31.0 |
 | mean |  | 44.4 | 55.6 |  | 19.1 | 50.2 | 30.7 |
 | Standard deviation |  | 2.4 | 2.4 |  | 3.0 | 4.5 | 3.6 |
Asian | Japanese (Okuyama et al., 1999) | 538 | 41.0 | 59.0 | 269 | 14.0 | 53.0 | 33.0 |
 | Japanese (Ishiguro et al., 2000) | 538 | 41.0 | 60.0 | 269 | 14.0 | 53.0 | 33.0 |
 | Japanese (Mitsuyasu et al., 1999) | 294 | 41.0 | 59.0 | 147 | 17.9 | 46.3 | 35.8 |
 | Japanese (Okuyama et al., 2000) | 172 | 53.5 | 46.5 | 86 | 32.5 | 41.9 | 25.6 |
 | Chinese (Xing et al., 2003) | 412 | 39.1 | 60.9 | 206 | 12.1 | 53.9 | 34.0 |
 | Chinese (Li et al., 2000) | 422 | 40.3 | 59.7 | 211 | 27.5 | 25.6 | 46.9 |
 | Korean (Lee et al., 2003) | 202 | 46.0 | 54.0 | 101 |  |  |  |
 | mean |  | 41.8 | 58.4 |  | 17.9 | 46.7 | 35.5 |
 | Standard deviation |  | 3.5 | 3.6 |  | 6.7 | 10.4 | 5.8 |
American | Afro-American (Bookman et al., 2002) | 142 | 55.0 | 45.0 | 71 | 32.0 | 42.0 | 26.0 |