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. 2022 Oct 12;191(1):382–399. doi: 10.1093/plphys/kiac472

Figure 7.

Figure 7

Zaxinone treatment reduced SL biosynthesis in Oszas2 mutant. A, SL biosynthetic genes; OsD27, OsCCD7, OsCCD8, and OsCO expression in WT and Oszas2 mutant upon zaxinone (5 μM) treatment. B, Relative content of 4-oxo-MeCLA after zaxinone (5 μM) treatment in root tissue and exudate of WT and Oszas2 mutant. C, Relative content of Orobanchol after zaxinone (5 μM) treatment in root exudate of WT and Oszas2 mutant. D, Striga seed germination assay with exudate of WT and Oszas2 mutant upon zaxinone (5 μM) treatment. About 1 μM of GR24 was used as control, which showed about 63% of Striga seed germination. Values in (A–D) are means ± sd (n ≥ 4). Student’s t test was applied for the statistical analysis (*P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001).