Phylogeny:Bel2 Spumaretrovirus
Method of phylogenenetic reconstruction
Phylogenetic reconstruction inferred based on the Bel2 product encoded by Bel2 accessory genes of some species of Spumaretrovirus genus (Retroviridae family) using MEGA 4.1 (Kumar et al. 2008) and the Neighbor joining (NJ) method of phylogenetic reconstruction (Saitou and Nei 1987) with 100 bootstrap replicates under the conditions: uniform rates among sites and pairwise deletion of gaps.