Fig. 9.

Phylogenetic analysis of AAEs and BCMTs in H. coronarium. a Phylogenetic tree of clade VI AAEs based on the neighbor-joining method. CNL orthologs are shadowed in grey. b Phylogenetic tree of HcBCMTs with other functional characterized plant benzenoid carboxyl methyltransferases (BCMTs). Proteins identified from H. coronarium are in bold. The scale bar indicates 5 % sequence divergence. GenBank accession numbers are shown in parentheses. The numbers at each branch indicate bootstrap percentages from 1000 replicates. At, Arabidopsis thaliana; Am, Antirrhinum majus; Cb, Clarkia breweri; Na, Nicotiana alata; Ns, Nicotiana suaveolens; Os, Oryza sativa; Ph, Petunia hybrid; Sb, Sorghum bicolor; Sf, Stephanotis floribunda; Sl, Solanum lycopersium; Zm, Zea mays