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. 2014 Aug;88(15):8629–8639. doi: 10.1128/JVI.01257-14

FIG 2.

FIG 2

Neighbor-joining, bootstrapped phylogenetic tree of pol sequences. Sequences are colored by subject. The subtype H reference sequence 90CF056.1 (GenBank accession number AF005496) and subtype B reference sequence HXB2 (GenBank accession number K03455.1) are labeled *1 and *2, respectively.