Fig. 1
Phylogenetic trees using partial pol genes of HIV-1; a CRF02_AG, CRF06_cpx, and Subtype G clusters, and b Subtype A cluster. The reference subtype [accession number] include: A1 (PS1044 [DQ676872]; Q23 [AF004885]; RW008 [AB253421]; UG037 [AB253429]), A2 (KTB48 [AF286238]; CY017 [AF286237]), B (HXB2 [K03455]; 00T36 [AY423387]; BK132 [AY173951]; 1058 [AY331295]), C (BR025 [U52953]; ETH2220 [U46016]; IN21068 [AF067155]; SK164B1 [AY772699]), D (ELI [K03454]; 4412HAL [AY371157]; A280 [AY253311]; UG114 [U88824]), F1 (VI850 [AF077336]; BR020 [AF005494]; FIN9363 [AF075703]; MP411 [AJ249238]), F2 (0016BBY [AY371158]; MP255 [AJ249236]; MP257 [AJ249237]; 53657 [AF377956]), G (DRCBL [AF084936]; HH8793 [AF061641]; NG083 [U88826]; PT2695 [AY612637]), H (VI991 [AF190127]; VI997 [AF190128]; 056 [AF005496]), J (KTB147 [EF614151]; 7887 [AF082394]; 7022 [AF082395]), K (EQTB11C [AJ249235]; MP535 [AJ249239]), 01_AE (CM240. [U54771]; TH051. [AB220944]), 02_AG (pBD6 [AY271690]; IBNG. [L39106]), 06_cpx (90 [AF064699]; 0359 [AY535659]; G173 [AB286851]), 09_cpx (00IC [AJ866553]; 2911 [AY093605]), 22_01A1 (BBY [AY371159]), 28_BF 12313 [DQ085872]; 12609 [DQ085873]; 12817 [DQ085874]), 29_BF (16704 [DQ085876]; 11948 [DQ085871]), 32_06A1 (03+ [AY535660]), 33_01B (007 [DQ366659]; 045 [DQ366662]), 34_01B (2478 [EF165541]), 43_02G (J+ [EU697904]; J++ [EU697907]; J+++ [EU697909]), O (ANT70 [L20587])