Figure 6.

Expansion of terpene synthase‐encoding genes and their gene clusters on chromosomes in the Artemisia argyi genome. (a). Phylogeny of TPSs identified in A. argyi genome. (b). Phylogeny, expression profiles and chromosomal position of TPS‐a clade gene cluster on Chr6_1. The outgroup gene of the phylogenetic tree was TPS‐e subfamily gene with gene ID AY065441‐RA. (c). Phylogeny, expression profiles and chromosomal position of TPS‐b clade gene cluster on Chr3_1. The outgroup gene of the phylogenetic tree was TPS‐e subfamily gene with gene ID AY294582‐RA. [Colour figure can be viewed at wileyonlinelibrary.com]