Fig. 1From: Relative compatibility of Schistosoma mansoni with Biomphalaria sudanica and B. pfeifferi from Kenya as assessed by PCR amplification of the S. mansoni ND5 gene in conjunction with traditional methodsElectrophoresis of PCR amplicons obtained from different genomic DNA sources using the Nd5-2 primers. Lane 1: S. haematobium; Lane 2: S. japonicum; Lane 3: S. rodhaini; Lane 4: uninfected B. pfeifferi; Lane 5: S. mansoni-infected B. pfeifferi; Lane 6: uninfected B. sudanica; Lane 7: S. mansoni-infected B. sudanica; Lane 8: Negative control; Lane 9: Positive control (S. mansoni genomic DNA); Lane M: GeneRuler 100Â bp DNA ladder (Thermo Scientific, USA). Values on the right are in base pairsBack to article page