Figure 2:

Phylogenetic relationships and genomic comparisons between B. ceiba and other plants. A) A Venn diagram of shared gene families between B. ceiba and three other Malvales plants, with A. thaliana as an outgroup. Each number represents a gene family number. B) Inferred phylogenetic tree across 13 plant species. The estimated divergence time (Mya) is shown at each node. C) Whole-genome duplication (WGD) events of four plants (B. ceiba, D. zibethinus, S. lycopersicum, and V. vinifera) inferred by four-fold synonymous third-codon transversion (4DTv) estimations. Peaks corresponding to speciation, recent, and ancient WGDs are indicated by arrows.