Fig. 5

Model of CYC-like paralog expression across the inflorescence. In the transition from internal to external florets, there is a slight reduction in expression of four CYC-like paralogs in the dorsal petals. Conversely, there is a slight increase in all six paralogs (three of which are significant) in ventral petals. This results in an evening out of asymmetry along the dorsoventral axis in internal florets. Asterisk denotes level of significance: *p ≤ 0.05; **p ≤ 0.01; ***p ≤ 0.001