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Figure 3 | BMC Infectious Diseases

Figure 3

From: Prevalent HBV point mutations and mutation combinations at BCP/preC region and their association with liver disease progression

Figure 3

Combination patterns of viral mutations in HBeAg(+/-) patients and genotype B/C strains. Point mutations identified in the PCR and clone sequencing were demonstrated along the x-axis. "0" represents strains without mutations in indicated sites. Grey parts illustrated combinations of no less than 3 sites, and their frequencies were on the right top.HBeAg negative(-) patients demonstraed more complicated mutation combinations than those of HBeAg postive(+). Mutation profiles were similar in genotype B and C strains in both NCBI database and samples obtained in this study.

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