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. 2019 Mar 26;10:598. doi: 10.3389/fmicb.2019.00598

FIGURE 3.

FIGURE 3

Exclusive breastfeeding significantly restores the gut microbiota of cesarean delivered infants. (A) Principal coordinates analysis (PCoA) based on unweighted UniFrac distances is shown along the first two principal coordinate (PC) axes with Adonis p-value. Percentages are the percent variation explained by each PC axis. Individual samples are represented by yellow points (CB) and green triangles (CM). Comparison of the within-groups (B) and between-groups (C) unweighted UniFrac distances of CB and CM infants. Shorter distance indicated greater similarity between microbial community composition. Significant difference was determined by Mann-Whitney U-test (p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ∗∗∗∗p < 0.0001). (D) Enriched taxa of different level from CB infants with a positive linear discriminant analysis (LDA) score are shown in yellow; CM infants with negative LDA score are shown in green (cut off value ≥3). (E) Comparison of relative abundance of Enterococcus, Veillonella, and Faecalibacterium among VB, CB, and CM infants. VB, vaginally delivered and exclusive breastfed; CB, cesarean delivered and exclusive breastfed; CM, cesarean delivered and mixed-fed.