Fig. 7

OLS/TKS orthologs of hemp Cheungsam. A Multiple protein sequence alignment of CsOLS/CsTKS with hemp Cheungsam orthologs. Purple bar, Chalcone and stilbene synthase N-terminal domain. Pink bar, Chalcone and stilbene synthase C-terminal domain. Green bar, 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III domain. Yellow bar, ACP synthase C-terminal domain. Orange bar, FAE1/Type III polyketide synthase-like domain. Based on Taura et al. (2009), CHS catalytic triad residues are highlighted in blue, while residues that may be important for substrate specificity or polyketide length are highlighted in red