FIGURE 2.

Phylogenetic tree of the TCP gene family constructed based on the amino acid sequences of the TCP domain. The tree was not rooted. Branch lengths indicate the number of amino acid residues substitutions per site and are drawn to scale. Numbers associated with nodes are UFBoot support values and posterior probability in the phylogeny analysis based on amino acid sequences (first and second) and CDS (third and fourth), respectively. All species abbreviations are listed in Supplementary Table 1.