Figure 1.

Phylogenetic relationship of EXO70 proteins from Arabidopsis (At), tobacco (Nt), and tomato (Sl). The tree represents the protein maximum likelihood phylogeny, where numbers at nodes correspond to the approximate likelihood ratio test with SH (Shimodaira-Hasegawa)-like support from maximum likelihood (top) and posterior probabilities from Bayesian analysis (bottom). Circles represent 100% support by both methods, and branches were collapsed if the inferred topology was not supported by both methods. The tree was rooted using human EXO70 as an outgroup. The scale bar indicates the rate of substitutions per site.