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Table 1 Minor allele frequencies of the most common PvDBPII amino acid variants

From: Diversity pattern of Duffy binding protein sequence among Duffy-negatives and Duffy-positives in Sudan

Isolate

PvDBPII variants forms on 10 non-synonymous positiona

R308S

K371E

D384G

E385K

K386N

H390R

N417K

L424I

W437R

I503K

Sal-1

AGG

AAA

GAT

GAA

AAG

CGT

AAT

TTA

TGG

ATA

Variant

AGT

GAA

GGT

AAA

AAT

CAT

AAA

ATA

CGG

AAA

Country

Frequency

 Sudan

19.0

47.6

73.8

19.0

19.0

16.2

76.2

88.1

76.2

85.7

 Mexicob

17.1

20.0

31.4

17.1

17.1

11.4

88.6

88.6

85.7

91.4

 Colombiac

0.0

17.6

41.2

17.6

17.6

94.1

41.2

41.2

11.8

5.9

 Brazilc

7.3

26.0

18.7

20.3

22.8

50.4

39.8

48.0

48.8

43.1

 Myanmard

22.2

22.2

85.2

33.3

33.3

63.0

38.9

83.3

61.1

77.8

 Sri Lankae

13.0

34.0

94.0

20.0

20.0

66.0

36.0

49.0

37.0

55.0

 Indiac

10.0

33.0

87.0

31.0

31.0

65.0

38.0

45.0

38.0

47.0

 Thaif

26.7

20.0

76.7

46.6

40.0

56.6

36.6

86.7

63.3

56.7

 Koreac

0.0

46.7

46.7

6.7

6.7

53.3

93.3

100

100

100

 Irang

6.6

17.3

61.3

6.7

6.6

41.3

44.0

50.6

45.3

70.6

 PNGc

69.0

11.5

34.5

9.7

9.7

50.4

33.6

68.1

32.7

42.5

Average

17.4

26.9

59.1

20.7

20.3

51.6

51.5

68.1

54.5

61.4

  1. aThe first letter represents the amino acid in that position in the Sal-1 sequence and the other letter represents the substituted amino acid; b [36]; c [22]; d [34]; e [35]; f [33]; g [42]