Figure 2From: Evolution of endogenous retroviruses in the Suidae: evidence for different viral subpopulations in African and Eurasian host speciesFrequency of recombinants identified by PHI-NNet algorithm and the RDP 3 software for env class E gene. Intersub = Frequency of inter subpopulation (Eurasian-African-Babirusa) recombinants after removal of recombinants identified in the separate Eurasian, African and Babirusa datasets.Back to article page