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. 2012 Aug 29;7(8):e42996. doi: 10.1371/journal.pone.0042996

Figure 4. B. ML tree of the pol (PR/RT) region of Angolan sequences classified as U (black circles) plus reference sequences from all HIV-1 subtypes.

Figure 4

aLRT values are only shown at key notes. The scale represents number of substitutions per site. Bootscanning plots of Angolan U strains are shown. Only one representative bootscanning plot is shown for the phylogenetically related Angolan U sequences ANG58, ANG61 and ANG69. The dashed line indicates the cut-off of 70%.