Fig. 1From: Absence of knockdown mutations in pyrethroid and DDT resistant populations of the main malaria vectors in ColombiaPhotograph of an agarose gel electrophoresis showing the PCR products amplified (approx. 225 bp) with AAKDRF2 and AAKDRR PCR primers. In lines 3, 4 and 5 An. albimanus; In lines 6, 7 and 8 An. nuneztovari s.l. and lines 9, 10 and 11 An. darlingi. In line 1 the molecular-weight size marker appears every 100 base pairs and in lane 2 the negative controlBack to article page