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. 2022 May 17;13:882944. doi: 10.3389/fphys.2022.882944

FIGURE 8.

FIGURE 8

Volcano plot showing metabolomic data in rats (n = 57) according to the diet. Fecal metabolites over-expressed in rat fed maize are on the right and those fed with soy are on the left. The dashed line shows where p = 0.05 with points above the line having p < 0.05 and points below the line having p > 0.05, according to the 2-way ANOVA. Colors of the dots are in accordance with the Venn diagram. Red dots are for Diet*Pressure*Interaction, for example. Grey dots are not significant according to the 2-way ANOVA and the post-hoc testes. Please note, 2 yellow dots are out of the frame: Dipalmitoylglycerol (log2FC = −53) and Trans-3-hydroxycinnamic acid (log2FC = −51). Details are presented in Supplementary Data 1.