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. 2017 Nov 24;18(12):2515. doi: 10.3390/ijms18122515

Figure 4.

Figure 4

Expression of the endogenous hydroxylase genes ZmBCH1, ZmBCH2, ZmCYP97A, ZmCYP97B, and ZmCYP97C in wild-type (M37W) maize endosperm (30 DAP), normalized against actin mRNA, relative to ZmBCH1 and presented as the mean of three replicates ± SE. Abbreviations: ZmBCH1, carotenoid β-hydroxylase 1; ZmBCH2, carotenoid β-hydroxylase 2; ZmCYP97A/B, carotenoid β-hydroxylase; ZmCYP97C, carotenoid ε-hydroxylase.