Figure 2. Gel Electrophoresis of PCR Products.

PCR was performed for amplifying 541 bp fragment using specific primers for the HBV genomic DNA sequences. Lanes 1 to 4 and 7 to 8 correspond to HBV negative PCR and lane number 5 is a HBV PCR positive sample; M = 100 bp DNA size marker; C+ = positive control; C-= negative control of the PCR