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Table 1 Observed P. falciparum pfcrt, pfdhfr, and pfdhps resistance alleles, Quibdo, Colombia, 2018

From: Molecular surveillance for anti-malarial drug resistance and genetic diversity of Plasmodium falciparum after chloroquine and sulfadoxine-pyrimethamine withdrawal in Quibdo, Colombia, 2018

Gene

Polymorphic positions

Genotype

Genotype frequency*

n

(%)

pfcrt

C72S/V73/M74I/N75E/K76T

CVMET

72/72

100.0

pfdhfr

N51I/C59R/S108N/I164L

ICNI

79/79

100.0

pfdhps

A437G/K540A/A581G

AKA

41/73

57.5

pfdhps

A437G/K540A/A581G

GKA

32/73

43.8

  1. *The frequency was calculated only with the samples that amplified
  2. In bold are mutant-type alleles