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Table 2 Distribution of ESR Exon 4 Codon C325G Polymorphism frequencies in migraineurs and controls

From: No role for estrogen receptor 1 gene intron 1 Pvu II and exon 4 C325G polymorphisms in migraine susceptibility

 

Genotypes

  

Alleles

 

CC

CG

GG

n alleles

C

G

Migraine

133 (58%)

90 (39%)

8 (3%)

462

356 (77%)

106 (23%)

MA

77 (55%)

59 (42%)

5 (3%)

282

213 (76%)

69 (24%)

MO

47 (62%)

26 (35%)

2 (3%)

150

120 (80%)

30 (20%)

MA & MO

9

5

1

30

23 (77%)

7 (23%)

Male

39 (61%)

24 (37%)

1 (2%)

128

102 (80%)

26 (20%)

Female

94 (56%)

66 (40%)

7 (4%)

334

254 (76%)

80 (24%)

Control

160 (64%)

76 (31%)

13 (5%)

498

396 (79%)

102 (21%)

Male

38 (63%)

18 (30%)

4 (7%)

120

94 (78%)

26 (22%)

Female

122 (64%)

58 (31%)

9 (5%)

378

302 (80%)

76 (20%)