Figure 3

Phylogenetic analysis based on non-recombination regions (Left) and recombination regions (Right) of event 1 (A), 2 (B), and 3 (C) constructed by Mega 3.1 using Neighbor-joining methods. The event numbers are in accordance with table 2. Black circle, square, and triangle indicate the sequences of recombinant, major parent and minor parent, respectively. The trees are mid-rooted for clarity.