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. 2021 Oct 21;8:739227. doi: 10.3389/fmolb.2021.739227

FIGURE 5.

FIGURE 5

Correlation analyses of differential metabolites between the EA group and the non-EA group. 34 altered metabolites (including 3 metabolites of benzenoids) listed in Table 3 were performed Pearson correlation analyses using a heat map. The positive and negative correlations were shown in red and blue, respectively. A cross mark indicated a nonsignificant correlation.