Fig. 1
From: Detection and genome characterization of four novel bat hepadnaviruses and a hepevirus in China
Phylogenetic analysis of bat hepadnavirus based on the full-length genomic sequences. Maximum likelihood phylogenetic tree was constructed based on the complete genomes of BtHBVRs3364 (in bold) and representative members of the family Hepadnaviridae using the Hasegawa-Kishino-Yano substitution model and complete deletion option in MEGA version 7. The values at the nodes indicate the bootstrap values (using 1,000 replications). The branches are labeled with the strain designation, the host species, and the GenBank accession number. The classification of the family Hepadnaviridae is indicated on the right