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. Author manuscript; available in PMC: 2019 Jan 15.
Published in final edited form as: Biol Psychiatry. 2017 Jun 27;83(2):148–159. doi: 10.1016/j.biopsych.2017.06.021

Figure 1. Infant gut microbiome at 1 year of age clusters into three groups.

Figure 1

A. Distance metrics (unweighted Unifrac, weighted Unifrac, Jensen-Shannon, Root Jensen-Shannon, Bray-Curtis) were scored with average silhouette width (SW), Calinski-Harabasz (CH), and prediction strength to identify the number of clusters with most support. Modest support for clustering into three groups was supported by SW and CH. B. (Top) Boxplots of genera selected as seed regions for co-occurrence networks. (Bottom) Co-occurrence networks show positive and negative correlations between different genera.