Figure 2.

Phylogenetic analysis of SARS‐CoV‐2. The Phylogenetic relationship was inferred with the Neighbor‐Joining method based on the genome alignment. Bootstrap values (5000 iterations) are indicated for each node. Dots represent the clade 1 (green), clade 2 (blue), and clade 3 (red). Star indicates the probable acquisition of ancestral AS‐SCoV2. The evolutionary distances were computed using the number of differences method. The scale bar, placed below the tree, indicates the number of base differences per sequence. AS‐SCoV2, SARS‐CoV‐2; SARS‐CoV‐2, severe acute respiratory syndrome coronavirus 2