Table 2 Pfcrt haplotypes and frequency of Pfmdr1 codons in Nigerian children

Pfcrt

119

CVIET (mutant type)

109 (91.6)

Amino acids (72–76)

CVMNK (wild type)

5 (4.2)

CVMNK/CVIET (mixed)

5 (4.2)

Pfmdr1

Amino acids 86, 184, 1034, 1042 and 1246

74

86Y (mutant type)

46 (62.2)

86 N (wild type)

14 (18.9)

86 N + 86Y (mixed)

14 (18.9)

71

184 F (mutant type)

49 (69)

184Y (wild type)

11 (15.5)

184 F + 184Y (mixed)

11 (15.5)

81

1034C (mutant type)

0(0)

1034S (wild type)

81(100)

81

1042D (mutant type)

0(0)

1042 N (wild type)

81(100)

29

1246S (mutant type)

0(0)

1246D (wild type)

29(100)