Table 1.
Allele and genotype frequencies of dhfr and dhps genes in Plasmodium falciparum of STP
Island | Site | Mutations | Genotypes | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
dhfr | dhps | dhfr | dhps | dhfr/dhps | |||||||||||
N51I | C59R | S108N | A437G | K540E | WT | single | double | triple | WT | single | double | quintuple | |||
Príncipe | Rua dos Trabalhadores | wild type | 0.00 | 0.43 | 0.00 | 0.00 | 0.88 | ||||||||
mutant | 1.00 | 0.57 | 1.00 | 0.88 | 0.13 | 0.00 | 0.00 | 0.50 | 0.50 | 0.00 | 0.88 | 0.13 | 0.00 | ||
mixed | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | ||||||||||
N | 8 | 7 | 9 | 8 | 8 | 6 | 8 | 5 | |||||||
S. Tomé | Ribeira Afonso | wild type | 0.00 | 0.36 | 0.00 | 0.05 | 0.90 | ||||||||
mutant | 0.97 | 0.56 | 0.97 | 0.82 | 0.05 | 0.00 | 0.00 | 0.32 | 0.68 | 0.05 | 0.86 | 0.10 | 0.18 | ||
mixed | 0.03 | 0.08 | 0.03 | 0.14 | 0.05 | ||||||||||
N | 29 | 25 | 29 | 22 | 21 | 19 | 21 | 11 | |||||||
Neves | wild type | 0.08 | 0.48 | 0.00 | 0.23 | 1.00 | |||||||||
mutant | 0.89 | 0.44 | 1.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.55 | 0.45 | 0.23 | 0.77 | 0.00 | 0.00 | ||
mixed | 0.03 | 0.07 | 0.00 | 0.10 | 0.00 | ||||||||||
N | 37 | 27 | 31 | 30 | 32 | 22 | 30 | 18 | |||||||
Neves II | wild type | 0.00 | 0.39 | 0.05 | 0.11 | 0.98 | |||||||||
mutant | 0.96 | 0.57 | 0.93 | 0.80 | 0.00 | 0.00 | 0.00 | 0.40 | 0.60 | 0.10 | 0.88 | 0.02 | 0.00 | ||
mixed | 0.04 | 0.04 | 0.01 | 0.09 | 0.02 | ||||||||||
N | 73 | 46 | 76 | 64 | 60 | 40 | 60 | 30 | |||||||
Angolares | wild type | 0.02 | 0.30 | 0.00 | 0.18 | 0.84 | |||||||||
mutant | 0.98 | 0.60 | 1.00 | 0.80 | 0.09 | 0.00 | 0.03 | 0.29 | 0.66 | 0.18 | 0.66 | 0.16 | 0.09 | ||
mixed | 0.00 | 0.10 | 0.00 | 0.02 | 0.07 | ||||||||||
N | 41 | 50 | 47 | 44 | 45 | 38 | 44 | 33 | |||||||
Angolares II | wild type | 0.00 | 0.18 | 0.03 | 0.07 | 0.78 | |||||||||
mutant | 1.00 | 0.73 | 0.93 | 0.89 | 0.21 | 0.00 | 0.00 | 0.20 | 0.80 | 0.07 | 0.71 | 0.22 | 0.19 | ||
mixed | 0.00 | 0.08 | 0.04 | 0.04 | 0.02 | ||||||||||
N | 63 | 60 | 71 | 55 | 58 | 50 | 55 | 32 | |||||||
STP | All samples | wild type | 0.02 | 0.32 | 0.02 | 0.12 | 0.89 | ||||||||
mutant | 0.96 | 0.60 | 0.96 | 0.81 | 0.08 | 0.00 | 0.01 | 0.33 | 0.66 | 0.12 | 0.78 | 0.11 | 0.09 | ||
mixed | 0.02 | 0.07 | 0.02 | 0.07 | 0.03 | ||||||||||
N | 251 | 215 | 263 | 223 | 224 | 175 | 218 | 129 |
N: total number of alleles or genotypes