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. 2020 Apr 20;11:1910. doi: 10.1038/s41467-020-15633-x

Fig. 3. Biosynthesis of benzoxazinoids is altered locally and in adjacent tissues upon infection with Z. tritici.

Fig. 3

a Principal component analysis (PCA) based on the complete metabolomics dataset. Samples are colored according to cultivar, and shapes refer to the position in the leaf. b Biosynthesis pathway of benzoxazinoids. Compounds with significant differences in the comparison between cultivars are highlighted in orange (Obelisk) or green (Chinese Spring). nd not detected, ns not significant. c Compounds of the biosynthesis pathway of benzoxazinoids with significant differences at local site of inoculation with Z. tritici (Zt) IPO323 or mock (m) at 4 and 8 dpi-f between wheat cultivars Obelisk and Chinese Spring. Active forms of benzoxazinoids are highlighted in blue. d Significantly different compounds in the benzoxazinoid biosynthesis pathway at an adjacent site to the inoculation in (c). Active forms of benzoxazinoids are highlighted in blue. Number of biologically independent replicates: n = 3. For details on the statistical analysis of the metabolomics dataset, please see the methods section. *P < 0.05; **P < 0.01; ***P < 0.001.