Figure 7.

qRT-PCR expression patterns of SiCYC1A and SiCYC1B in dissected petals at stage 12 of F1 hybrids (WT × DA). This figure summarized expression patterns of SiCYC1A and SiCYCB among F1 individuals with all possible combinations of genotypes (A^D/WB^D/W, A^D/WB^W/W, A^W/WB^D/W, A^W/WB^W/W) and their phenotypes (zygomorphy, actinomorphy). For genotype abbreviation, A denotes SiCYC1A and B denotes SiCYC1B. Those F1s in zygomorphic phenotype (F1_136, F1_104, F1_84, F1_144) all share the same SiCYC1A and SiCYC1B expression pattern as their WT parent, but their inherited genotypes (allelic combinations) are in all four equally probable ways. Those F1s in dorsalized actinomorphy revealed the same phenomena in that (F1_31, F1_58, F1_92, F1_15) also share the same SiCYC1A and SiCYC1B expression pattern as their DA parent but is not confined to a certain inherited genotype. See text for the explanation. Each facet represents a biological repeat with three technical repeats (mean ± SD). The relative expression levels were normalized to Actin and SiCYC1A/SiCYC1B of the dorsal petals.