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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Mucosal Immunol. 2018 Jun 1;11(4):1219–1229. doi: 10.1038/s41385-018-0029-0

Figure 4. Principal component analysis (PCA) components at genus level correlated with rectal viral target cells and immune activation PCA-1 (in rectal IEL).

Figure 4

a) The number of total taxa identified in each animal of the two cohorts were compared using Mann-Whitney test. Mean±SEM are shown. b) PCA plot of gut microbiome at genus level is shown. Red dots denote the N7 group, and black dots denote the N11 group. c) Correlations between PCA component 1 of gut microbiome at genus level versus viral target cells or immune activation PCA-1 were performed using Spearman’s test.