Viral Hepatitis
Copyright ©The Author(s) 2004.
World J Gastroenterol. Aug 1, 2004; 10(15): 2218-2222
Published online Aug 1, 2004. doi: 10.3748/wjg.v10.i15.2218
Figure 1
Figure 1 A phylogenetic tree based on the complete genome sequences of hepatitis B virus with 27 reference strains. Isolate names of HI-1, HI-2 and HI-3 were sequenced in this study. The length of the horizontal bar indicates the number of nucleotide substitu-tions per site. Numbers beside the main roots are the results of bootstrap analysis.