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Figure 1 | Malaria Journal

Figure 1

From: Identification of pyrimethamine- and chloroquine-resistant Plasmodium falciparum in Africa between 1984 and 1998: genotyping of archive blood samples

Figure 1

Yearly change in the number of dhfr - and pfcrt -genotypes in Africa between 1984 and 1998. (a) Wild-type (NCSI), pyrimethamine-sensitive (NR SI, I CSI, IR SI) and pyrimethamine-resistant (NCN I, I CN I, NRN I, IRN I) dhfr genotypes were identified in blood samples collected from cases of Plasmodium falciparum malaria in Africa between 1984 and 1998. The height of each coloured bar shows the number of samples in that year infected with that particular genotype. (b) Wild-type (CVMNK; white bars) and chloroquine-resistant (CVIET; black bars) pfcrt genotypes were identified in blood samples collected as above. The height of each bar shows the number of samples in that year infected with that genotype.

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Malaria Journal

ISSN: 1475-2875

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