Figure 1
From: Recombination in feline immunodeficiency virus from feral and companion domestic cats
NJ phylogenetic tree of env sequences from NZ domestic cats. Tree is rooted by subtype B. Subtypes are shown along the right side of the tree. Bootstrap values based on 1000 replicates are shown for the major groups. Sequences with ⇐ are used as reference sequences in the RIP analyses. Outlier sequences are 258, PN22, 259, 168, PN17, PN23, PN27, PN21, PN18, 197, 260, MF14, 214. U-NZenv is a group of NZ sequences that does not group with a known subtype. Reference sequences from GENBANK are; subtype A: Sendai1 (D37813, Japan), Petaluma (M25381, USA), DEBAb91 (AF531043, Germany), UK2 (X69494, UK), SwissZ2 (X57001, Switzerland), Wo (L06135, France) and Ca2 (DQ873714, South Africa); subtype B: TM2 (M59418, Japan), ItalyM2 (X69501, Italy), ATVIa33 (AF531045, Austria), LP9 (D84497, Argentina) and 14-02PalP (DQ072558, Portugal); subtype C: CABCpbar01C (U02393, Canada), TI-2 (AB016026, Taiwan), DEBAfred (U57020, Germany), BM3070 (AF474246, Canada), FIV-C36 (AY600517, USA) and VND-8 (AB083509, Vietnam); subtype D: MC8 (D67062, Japan), Shizuoka (D37811, Japan), Fukuoka (D37815, Japan) and VND-1 (AB083502, Vietnam); subtype E: LP3 (D84496, Argentina) and LP20 (D84498, Argentina).