YMDD variants of HBV DNA polymerase gene: Rapid detection and clinicopathological analysis with long-term lamivudine therapy after liver transplantation

Figure 1 Schematic representation of analyzed partial DNA polymerase gene and primers used to detect two YMDD mutants (A) and nucleotide sequences of DNA polymerase gene including YMDD motif and primers for specific detection of both YIDD and YVDD mutants (B).