Fig. 2
From: Characterization of an imported HIV-1 A1/A7/G recombinant in China
Subregion phylogenetic analyses and maximum clade credibility (MCC) trees of HLJ17137. (A) The neighbor-joining (NJ) trees of eight fragments (I-VIII) of HLJ17137 were constructed based on Kimura 2-parameter model with 1000 bootstrap replicates in Mega 7.0.26 software. The HLJ17137 sequence is marked with a black dot. The reference strains sampled from Nigeria are marked with hollow diamonds. (B) ​MCC trees for the regions corresponding to the HXB2 genome positions nt2308-3284 and nt5534-6858. The MCC trees were constructed by Beast v18.4. Timescale is shown at the bottom of the tree. The tMRCA and 95% highest probability density (HPD) for the key nodes were displayed. HLJ17137 sequence is highlighted in red.