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—Phylogenetic tree of representative SVP genes in eudicots. (A) The phylogenetic tree was constructed using ML and Bayes method, and the A. trichopoda SVP gene was used as the outgroup. Group SVP1, magenta; AGL24/SVP2, blue; SVP3, yellow. The ω (dN:dS) values calculated by PAML software are marked in each clade. (B) Motif analysis showing structural differences in the three SVP clades. SVP genes include the following three domains: MADS-box, K-box, and C-terminal region.
