Figure 2From: Drug resistance to sulphadoxine-pyrimethamine in Plasmodium falciparum malaria in Mlimba, TanzaniaPolyacrylamide gels of the restriction digest of the PCR products ((a)Alu I and xmn I; (b) Alu I and xmn I; (c)TSP609 I and Dra I; (d) BSTU I and Ava II; (e) Fok I) of the tests for the polymorphisms of the dhfr and dhps genes. Fragment sizes are in bp.Back to article page