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. 2007 Sep 20;98(12):1921–1929. doi: 10.1111/j.1349-7006.2007.00609.x

Figure 2.

Figure 2

Schematic diagram of the point mutations shown in Table 7. The number on the top of the full hepatitis B virus (HBV) genome refer to the EcoRI site (3215/0). Position of the open reading frames (ORFs) encoding precore/core (preC/core), pre‐S1/pre‐S2/S, polymerase (Pol), and X protein are shown by the gray rectangle and the arrow indicates the transcription direction. Enhancer I/X promoter (EnhI/X), enhancer II/core promoter (EnhII/CP), S1 promoter (S1) and S2 promoter (S2) are indicated by the open rectangle.