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Table 1 Distribution of Plasmodium vivax dhfr/dhps point mutations in field isolates

From: Molecular epidemiology of Plasmodium vivax anti-folate resistance in India

   

DHFR

  

DHPS

Regions

Sample size

Wild type

F57L

S58R

T61M

V64L

S117N/T

I173F

T69C

C134T

Sample size

Wild type

A383G

A553G

Nadiad

3

2

 

1

  

1

   

20

20

  

Delhi

11

10

   

1

  

2

 

20

17

3

3

Panna

17

13

 

4

  

3

 

8

2

20

20

  

Chennai

19

3

1

16

1

 

16

 

1

 

20

9

11

8

Kamrup

21

7

14

13

13

 

13

1

  

20

20

  

Total

71

35

15

34

14

1

33

1

11

2

100

86

14

11

  1. Boldface: synonymous substitution,
  2. Values indicate number of isolates.