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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.