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. Author manuscript; available in PMC: 2009 Jun 8.
Published in final edited form as: AIDS Res Hum Retroviruses. 2004 Dec;20(12):1377–1381. doi: 10.1089/aid.2004.20.1377

FIG. 4.

FIG. 4

Comparison of gp120 V3 loop sequences among SIVcpz and representative HIV-1 strains. Sites conserved among all SIVcpz strains except SIVczpGAB2 are highlighted in the SIVcpzGAB2 sequence. Predicted N-linked glycosylation sites are underlined. The dendrogram at the left represents the phenetic similarity among sequences, inferred by the UPGMA method applied to fractional differences among pairs of sequences. SIVcpzPtt and SIVcpzPts strains are indicated by cpz/t (in red) and cpz/s (in blue), respectively. Other sequences are HIV-1 strains: for example, M/A:UG037 denotes group M, subtype A, strain UG037.