Figure 3
From: Detection of non-reference porcine endogenous retrovirus loci in the Vietnamese native pig genome
Phylogenetic tree of non-reference long terminal repeats (LTRs). The tree with the highest log likelihood (− 2693.75) is shown. A discrete gamma distribution was used to model the differences in evolutionary rate among sites (five categories; + G, parameter = 0.9509). This analysis involved 21 LTR sequences. There were 796 positions in the final dataset and two main clusters (LTR-A and LTR-B) were obtained.
