Withdrawing antimalarial drugs: impact on parasite ...
2004-8-1 · In Africa, microsatellite markers were used to determine the evolutionary origins of sulfadoxine–pyrimethamine-resistant mutations in malaria. One mutant dhps allele and three mutant dhfr alleles, each of independent origin, have been driven through the parasite population in KwaZulu-Natal, a region of low malaria transmission in South Africa.
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