Table 3 Distribution of the rs9722 polymorphism in different populations.

From: Association of S100B polymorphisms and serum S100B with risk of ischemic stroke in a Chinese population

Group

N

Genotype (%)

Allele (%)

Ethnicity

GG

GA

AA

G

A

Our data

398

197 (49.5)

175 (44.0)

26 (6.5)

569 (71.5)

227 (28.5)

Guangxi

HM-CHB

82

46 (56.1)

26 (31.7)

10 (12.2)

118 (72.0)

46 (28.0)

Asian

HM-HCB*

84

26 (30.9)

44 (52.4)

14 (16.7)

96 (57.1)

72 (42.9)

Asian

HM-CHD

170

82 (48.2)

78 (45.9)

10 (5.9)

242 (71.2)

98 (28.8)

Asian

HM-JPT*

172

60 (34.9)

98 (57.0)

14 (8.1)

218 (63.4)

126 (36.6)

Asian

HM-CEU*

226

184 (81.4)

40 (17.7)

2 (0.9)

408 (90.3)

44 (9.7)

European

HM-YRI*

226

46 (20.3)

124 (54.9)

56 (24.8)

216 (47.8)

236 (52.2)

African

HM-ASW*

98

36 (36.7)

50 (51.0)

12 (12.3)

122 (62.2)

74 (37.8)

African

HM-GIH

174

90 (51.7)

72 (41.4)

12 (6.9)

252 (72.4)

96 (27.6)

Asian

HM-LWK*

176

64 (36.4)

82 (46.6)

30 (17.0)

210 (59.7)

142 (40.3)

Asian

HM-MEX*

100

78 (78.0)

22 (22.0)

178 (89.0)

22 (11.0)

America

HM-MKK*

284

78 (27.5)

144 (50.7)

62 (21.8)

300 (52.8)

268 (47.2)

African

HM-TSI*

176

154 (87.5)

20 (11.4)

2 (1.1)

328 (93.2)

24 (6.8)

European

  1. *P < 0.05 comparing with our present data; HM: Haplotype Map; CHB: Han Chinese in Beijing, China; HCB: Han Chinese in Beijing, China; CHD: Chinese in Metropolitan Denver, Colorado; JPT: Japanese in Tokyo, Japan; CEU: Utah residents with northern and western European ancestry; YRI: Yoruba in Ibadan, Nigeria; ASW: African ancestry in Southwest USA; GIH: Gujarati Indians in Houston, Texas; LWK: Luhya in Webuye, Kenya; MEX: Mexican ancestry in Los Angeles, California; MKK: Maasai in Kinyawa, Kenya; TSI: Toscans in Italy.