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Fig. 2 | BMC Genomics

Fig. 2

From: A tetraploidization event shaped the Aquilaria sinensis genome and contributed to the ability of sesquiterpenes synthesis

Fig. 2

Species and Gene Phylogenetic Trees. a Phylogenetic tree of grape (V), cacao (T), and A. sinensis (A). ECH is denoted by blue hexagon and the A. sinensis paleotetraploidization event is denoted by darkred quadrilateral. b Gene phylogeny. Three paralogous genes in the grape and cacao genomes are denoted by V1, V2, V3 and T1, T2, T3, which were generated by the ECH. Each of them has two orthologs and four outparalogs in the A. sinensis genome. For example, V1 has two orthologs A11, A12 and four outparalogs A21, A22, A31, and A32 in A. sinensis

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