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. Author manuscript; available in PMC: 2016 Jul 22.
Published in final edited form as: Arch Virol. 2011 Dec 22;157(3):455–465. doi: 10.1007/s00705-011-1180-z

Fig. 2. Phylogenetic relationship of partial reverse transcriptase nucleotide sequences from northeastern South Africa.

Fig. 2

The sequences cluster and intermingle with subtype C reference sequences, indicating that they are HIV-1 subtype C. The tree was constructed by the neighbor-joining method as implemented in the ClustalX2 program. The validity of the branching orders was estimated with 1000 replicates. Bootstrap values above 70% of 1000 replicates are indicated