Detection of enteroviruses and hepatitis a virus in water by consensus primer multiplex RT-PCR

Figure 1 PCR products of two types of viruses. M:DNA ladder, A: HAV and PV, B: HAV and CV, C: HAV and EV; D: PV and CV, E: PV and EV, F: CV and EV.

Figure 2 PCR products of three types of viruses. M:DNA ladder, A: HAV, PV and CV; B: HAV, CV and EV; C: HAV, PV and EV; D: PV, CV and EV.

Figure 3 PCR products of four types of viruses. M:DNA ladder, A: poliovirus 1 (671 bp), Coxsackie virus B3 (1084 bp), Echo virus 9 (1128 bp), and HAV (589 bp).

Figure 4 Semi-nested PCR products of four types of viruses. M:DNA ladder, A: HAV (589, 432 bp), B: Poliovirus 1 (671, 571 bp), C: Coxsackie virus B3 (1084, 870 bp), D: Echo virus 9 (1128, 730 bp)