File:HIV-SIV-phylogenetic-tree.png

Source: Theoretical Biology and Biophysics Group, Los Alamos National Laboratory.

Cite: Kuiken, C., Foley, B., Hahn, B., Marx, P., McCutchan, F., Mellors, J. W., Mullins, J., Wolinsky, S. & Korber, B. (1999). A compilation and analysis of nucleic acid and amino acid sequences. In Human Retroviruses and AIDS. Los Alamos, New Mexico: Theoretical Biology and Biophysics Group, Los Alamos National Laboratory.

URL: http://www.hiv.lanl.gov/content/hiv-db/COMPENDIUM/1999/1/intro.pdf

Description: Phylogenetic Tree of the SIV and HIV viruses. (click on image for detailed description.)

Viruses Depicted in HIV-SIV Phylogenetic Tree

Human
 * HIV-1 M (Main) group, including reference strains from subtypes A-J. Group M is responsible for the pandemic.
 * HIV-1 O (Outlier) group, most commonly found in West Africa
 * HIV-1 N (Not-M, Not-O) group, found in a very small number of individuals in West Africa
 * HIV-1 M group reference strains: A_UG.U455, A_KE.Q2317, B_US.JRFL, B_US.WEAU160, C_ET.ETH2220, C_IN.21068, D_ZR.NDK, D_ZR.ELI, F_FI.FIN6393, F_BE.VI850, G_SE.SE6165, G_BE.DRCBL, H_CF.90CF056, H_BE.VI997, J_SE.SE91733, J_SE.SE92809, and CRF01 AE_CF.90CF402 and AE_TH.CM240, which are subtype A in pol.
 * HIV-1 N group: N_CM.YBF30
 * HIV-1 O group: O_CM.ANT70, O_CM.MVP5180
 * HIV-2 subtypes A and B: H2A_DE.BEN, H2A_SN.ST, H2B_GH.D205, and H2B_CI.EHO

Simian
 * SIVcpz from chimpanzee Pan troglodytes troglodytes (P.t.t.):
 * SIVcpz.GAB, SIVcpz.US, and SIVcpz.Cam3
 * SIVcpz from chimpanzee Pan troglodytes shweinfuthii (P.t.s.): SIVcpz.ANT
 * SIV African Green Monkey (SIVagm):
 * Tantalus (TAN): SIVagm.TAN1
 * Vervet (VER): SIVagm.VERTYO, SIVagm.VERAGM3, SIVagm.VER9063, SIVagm.VER155
 * Grivet (GRI): SIVagm.GRI677
 * Sabaeus (SAB): SIVagm.SAB1C
 * SIV Sooty Mangaby (SIVsm) (also found in macaques): SIVsm.mac251, SIVsm.smm9
 * SIV L’hoest: SIV.LHOEST
 * SIV Mandrill: SIV.MNDGB1
 * SIV Sun: SIV.SUN