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. 2023 Dec 27;25(1):375. doi: 10.3390/ijms25010375

Figure 4.

Figure 4

Analysis of differentially expressed metabolites (DEMs) in TR vs. WR. (a) Differentially expressed metabolites in TR vs. WR. (b) Principal component analysis revealed clear differences between the metabolites in TR and WR. (c) Cluster analysis of DEMs. (d) KEGG enrichment analysis showed that DEMs were the main components for the biosynthesis of amino acids and their derivatives.