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. 2025 Jun 16;12(9):uhaf155. doi: 10.1093/hr/uhaf155

Figure 9.

Figure 9

The linalool biosynthesis and its transcriptional regulation in O. fragrans flowers. GPP serve as the donor, OfTPS1/2/5/7 are located in plastid and express in 20 cultivars, whereas OfTPS6 is located in cytosol and express in 2 cultivars. Among them, OfTPS7 is a key linalool synthase gene and OfWRKY33 can directly interact with the W-box in the OfTPS7 promoter to manipulate linalool formation