Table 4 Genotypes frequencies of IFN-γ (874A/T) polymorphism in different healthy populations
Population | Subjects number | Genotypes | References | ||
|---|---|---|---|---|---|
AA | AT | TT | |||
Saudis | 195 | 49 (25.13) | 91 (46.66) | 55 (28.21) | Present study |
Brazilian | 186 | 64 (34.41) | 77 (41.40) | 45 (24.19) | [46] |
Brazilian | 76 | 17 (22.37) | 46 (60.53) | 13 (17.10) | [47] |
Brazilian | 191 | 60 (31.41) | 34 (17.80) | 97 (50.79) | [48] |
Canadian | 91 | 27 (29.67) | 41 (45.06) | 23 (25.27) | [49] |
Chinese | 480 | 212 (44.17) | 201 (41.87) | 67 (13.96) | [50] |
Chinese | 97 | 77 (79.38) | 17 (17.53) | 3 (3.09) | [51] |
Chinese | 128 | 101 (78.91) | 26 (20.31) | 1 (0.78) | [52] |
Egyptian | 118 | 6 (5.08) | 60 (50.85) | 52 (44.07) | [53] |
Egyptian | 106 | 8 (7.5) | 92 (86.8) | 6 (5.7) | [54] |
Finnish | 63 | 23 (36.51) | 31 (49.21) | 9 (14.28) | [55] |
German | 561 | 9 (1.60) | 136 (24.24) | 416 (74.15) | [56] |
Greek | 39 | 5 (12.82) | 23 (58.97) | 11 (28.21) | [57] |
Indian | 881 | 281 (31.90) | 435 (49.37) | 165 (18.73) | [58] |
Indian | 374 | 90 (24.07) | 178 (47.59) | 106 (28.34) | [59] |
Indian | 150 | 66 (44) | 63 (42) | 21 (14) | [60] |
Iranian | 354 | 123 (34.75) | 134 (37.85) | 97 (27.40) | [61] |
Iranian | 539 | 138 (25.60) | 248 (46.01) | 153 (28.39) | [62] |
Israeli | 48 | 18 (37.5) | 24 (50) | 6 (12.5) | [63] |
Italian | 140 | 42 (30) | 66 (47.14) | 32 (22.86) | [26] |
Italian | 96 | 30 (31.25) | 51 (53.13) | 15 (15.62) | [64] |
Japanese | 188 | 157 (83.51) | 31 (16.49) | 0 (0) | [65] |
Korean | 201 | 151 (75.12) | 47 (23.38) | 3 (1.50) | [66] |
Polish | 74 | 10 (13.51) | 49 (66.22) | 15 (20.27) | [67] |
Thai | 154 | 92 (59.74) | 53 (34.42) | 9 (5.84) | [68] |
Thai | 137 | 83 (60.58) | 46 (33.58) | 8 (5.84) | [69] |
Tunisian | 113 | 33 (29.20) | 47 (41.60) | 33 (29.20) | [70] |
Turkish | 40 | 15 (37.5) | 21 (52.5) | 4 (10) | [71] |
Turkish | 71 | 31 (43.66) | 31 (43.66) | 9 (12.68) | [72] |
Turkish | 99 | 16 (16.16) | 56 (56.57) | 27 (27.27) | [73] |