Fig. 2.

Recombination of ASFV genomes. (A) The maximum likelihood phylogenetic tree of ASFVs based on the genome sequences. The topology of the tree was the same as that of the standard p72 tree for genotype determination (Fig. S7). The genotypes of the ASFVs were indicated by the bold and italic numbers. The numbers beside the nodes indicated percent bootstrap support for each node over 100 replications. The scale bar represents the number of nucleotide substitutions per site. (B) Recombination regions (in black) in the genome of ASFVs. The bottom panel shows the ratio of gap in each position of the aligned genome. The panel uses the grayscale color bar at the bottom-left. The black arrow refers to the recombination event displayed in Fig. 3.