Figure 6.

Opium Poppy Lineage-Specific Expansion of the Oxidoreductase Subfamily Gave Rise to the STORR Oxidoreductase Module.

The Papaveraceae oxidoreductase subfamily contains sequences mostly from opium poppy. A COR clade is nested within a much larger group containing only Papaver sequences and highlighted by the shaded box in the tree. The COR clade contains 11 sequences from the opium poppy genome including both the STORR oxidoreductase module and four COR isoforms. The figure descriptors and legends are the in same format as described in Figure 3. Extended information of the gene tree is included in Supplemental Information. The inset shows the reaction catalyzed by STORR.