Table 3 Haplotype frequencies by district and for all the samples combined. Maximum-likelihood (ML) haplotype frequencies were calculated using the EM algorithm in Arlequin.

From: Human cytochrome P450 2B6 genetic variability in Botswana: a case of haplotype diversity and convergent phenotypes

Haplotype

CYP2B6 allele

Absolute and (ML) frequencies

S/P

Ch

Gh

All

GAT

*1

271 (0.52)

145 (0.45)

210 (0.66)

626 (0.54)

TGT

*6

113 (0.22)

90 (0.30)

38 (0.13)

241 (0.22)

TGC

*6/*18

49 (0.09)

35 (0.10)

13 (0.03)

97 (0.08)

TAT

*9

33 (0.07)

19 (0.06)

35 (0.11)

87 (0.08)

GAC

*18

18 (0.04)

12 (0.05)

12 (0.04)

42 (0.04)

GGT

*4

22 (0.05)

7 (0.02)

3 (0.01)

32 (0.03)

TAC

*9/*18

3 (0.01)

2 (0.01)

4 (0.01)

9 (0.01)

GGC

*16

3 (0.01)

2 (0.01)

1 (0.00)

6 (0.01)

Back to article page