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Figure 3 | BMC Plant Biology

Figure 3

From: Target metabolite and gene transcription profiling during the development of superficial scald in apple (Malus x domestica Borkh)

Figure 3

Physiological regulation of the chlorogenic acid over time and in tissues and treatments. Panel “A” shows the accumulation of this secondary metabolite in μg/g of FW. The other three panels (B, C and D) instead illustrate the expression profile of the three genes involved in the chlorogenic acid pathway, namely MdPAL, MdC3H and MdPPO, and its oxidation process. Gene expression is visualized on the basis of Mean Normalized Expression. The bar on the histogram represents the standard error for each panel. Asterisk indicates a difference statistically significant based on a LSD-ANOVA (P-value ≤ 0.05).

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