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. 2020 Nov 13;151(2):330–340. doi: 10.1093/jn/nxaa310

FIGURE 4.

FIGURE 4

Impact of mode of delivery and antibiotic exposure on breast milk microbiota according to maternal diet clusters. Multivariate redundancy discriminant analysis (RDA) showed significant differences in breast milk microbial communities between maternal diet clusters depending on antibiotic exposure and mode of delivery: vaginal/nonantibiotics (A) and C-section/antibiotics (B). Cluster I (n = 40) (green) and Cluster II (n = 72) (red). Breast milk microbiota profiles at phylum level (C) and at genus level (D) according to maternal diet cluster and mode of delivery and antibiotic exposure. C-section, cesarean section; PC1, principal component 1; VAG, vaginal delivery.