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. 2022 Oct 25;14(21):4475. doi: 10.3390/nu14214475

Figure 3.

Figure 3

Functional metagenomics prediction and spearman’s correlation analysis of gut microbiota. (A) Scatter plot of Principal Component Analysis (PCA) based on Euclidean distances at level 2 and level 3. (B) Predictive functions of gut microbiota at the third level of the KEGG pathways between F group and C group. (C) Predictive functions of gut microbiota at the third level of the KEGG pathways between F group and A group. (D) Association analysis of specified predictive functions and microbiota with significant differences by Spearman correlation test. Red: positive correlation; Blue: negative correlation. C: control group, F: FAM group, A: antibiotic group. ** p < 0.01, * p < 0.05, blank represents no significant differences.